CA2911171A1 - Systeme et methode de reduction des concentrations d'halogene necessaires pour le controle du mercure - Google Patents
Systeme et methode de reduction des concentrations d'halogene necessaires pour le controle du mercureInfo
- Publication number
- CA2911171A1 CA2911171A1 CA2911171A CA2911171A CA2911171A1 CA 2911171 A1 CA2911171 A1 CA 2911171A1 CA 2911171 A CA2911171 A CA 2911171A CA 2911171 A CA2911171 A CA 2911171A CA 2911171 A1 CA2911171 A1 CA 2911171A1
- Authority
- CA
- Canada
- Prior art keywords
- compounds
- iron
- metal
- bearing
- copper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000000034 method Methods 0.000 title claims abstract description 145
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 96
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 94
- 150000002367 halogens Chemical class 0.000 title claims abstract description 64
- 229910052736 halogen Inorganic materials 0.000 title claims abstract description 63
- 150000001875 compounds Chemical class 0.000 claims abstract description 339
- 238000002485 combustion reaction Methods 0.000 claims abstract description 107
- 230000009467 reduction Effects 0.000 claims abstract description 55
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 281
- -1 hydrogen halides Chemical class 0.000 claims description 183
- 229910052742 iron Inorganic materials 0.000 claims description 135
- 239000003546 flue gas Substances 0.000 claims description 120
- 229910052751 metal Inorganic materials 0.000 claims description 120
- 239000002184 metal Substances 0.000 claims description 120
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 119
- 239000003245 coal Substances 0.000 claims description 92
- 239000007789 gas Substances 0.000 claims description 71
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 56
- 229910052711 selenium Inorganic materials 0.000 claims description 56
- 239000011669 selenium Substances 0.000 claims description 56
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 44
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 36
- 239000011701 zinc Substances 0.000 claims description 36
- 239000000203 mixture Substances 0.000 claims description 34
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 32
- 239000010949 copper Substances 0.000 claims description 26
- 239000002803 fossil fuel Substances 0.000 claims description 23
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 229910052725 zinc Inorganic materials 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 21
- RAQDACVRFCEPDA-UHFFFAOYSA-L ferrous carbonate Chemical compound [Fe+2].[O-]C([O-])=O RAQDACVRFCEPDA-UHFFFAOYSA-L 0.000 claims description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 150000002366 halogen compounds Chemical class 0.000 claims description 15
- 238000007254 oxidation reaction Methods 0.000 claims description 15
- 229910052759 nickel Inorganic materials 0.000 claims description 14
- 230000003647 oxidation Effects 0.000 claims description 14
- VNDYJBBGRKZCSX-UHFFFAOYSA-L zinc bromide Chemical compound Br[Zn]Br VNDYJBBGRKZCSX-UHFFFAOYSA-L 0.000 claims description 14
- BHHYHSUAOQUXJK-UHFFFAOYSA-L zinc fluoride Chemical compound F[Zn]F BHHYHSUAOQUXJK-UHFFFAOYSA-L 0.000 claims description 14
- 229910000015 iron(II) carbonate Inorganic materials 0.000 claims description 13
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 12
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 12
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 12
- UAYWVJHJZHQCIE-UHFFFAOYSA-L zinc iodide Chemical compound I[Zn]I UAYWVJHJZHQCIE-UHFFFAOYSA-L 0.000 claims description 12
- 239000002028 Biomass Substances 0.000 claims description 10
- JJLJMEJHUUYSSY-UHFFFAOYSA-L Copper hydroxide Chemical compound [OH-].[OH-].[Cu+2] JJLJMEJHUUYSSY-UHFFFAOYSA-L 0.000 claims description 10
- 239000004277 Ferrous carbonate Substances 0.000 claims description 10
- 235000019268 ferrous carbonate Nutrition 0.000 claims description 10
- 239000012433 hydrogen halide Substances 0.000 claims description 10
- 229910000039 hydrogen halide Inorganic materials 0.000 claims description 10
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 10
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 10
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 claims description 10
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 claims description 10
- 229910021594 Copper(II) fluoride Inorganic materials 0.000 claims description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- 229940116318 copper carbonate Drugs 0.000 claims description 8
- GWFAVIIMQDUCRA-UHFFFAOYSA-L copper(ii) fluoride Chemical compound [F-].[F-].[Cu+2] GWFAVIIMQDUCRA-UHFFFAOYSA-L 0.000 claims description 8
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 claims description 8
- 235000013980 iron oxide Nutrition 0.000 claims description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 8
- LNOZJRCUHSPCDZ-UHFFFAOYSA-L iron(ii) acetate Chemical compound [Fe+2].CC([O-])=O.CC([O-])=O LNOZJRCUHSPCDZ-UHFFFAOYSA-L 0.000 claims description 8
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000001257 hydrogen Substances 0.000 claims description 7
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 7
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 7
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 6
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 6
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 6
- 229910052794 bromium Inorganic materials 0.000 claims description 6
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims description 6
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 claims description 6
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 claims description 6
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims description 6
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 claims description 6
- 229910000360 iron(III) sulfate Inorganic materials 0.000 claims description 6
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 6
- DBJLJFTWODWSOF-UHFFFAOYSA-L nickel(ii) fluoride Chemical compound F[Ni]F DBJLJFTWODWSOF-UHFFFAOYSA-L 0.000 claims description 6
- 150000003112 potassium compounds Chemical class 0.000 claims description 6
- 229910052723 transition metal Inorganic materials 0.000 claims description 6
- 150000003624 transition metals Chemical class 0.000 claims description 6
- 239000011667 zinc carbonate Substances 0.000 claims description 6
- 235000004416 zinc carbonate Nutrition 0.000 claims description 6
- 229910000010 zinc carbonate Inorganic materials 0.000 claims description 6
- 239000011592 zinc chloride Substances 0.000 claims description 6
- 235000005074 zinc chloride Nutrition 0.000 claims description 6
- 229910021511 zinc hydroxide Inorganic materials 0.000 claims description 6
- 239000011787 zinc oxide Substances 0.000 claims description 6
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 claims description 5
- 239000005750 Copper hydroxide Substances 0.000 claims description 4
- 239000005751 Copper oxide Substances 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 4
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 claims description 4
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 4
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 4
- ODWXUNBKCRECNW-UHFFFAOYSA-M bromocopper(1+) Chemical compound Br[Cu+] ODWXUNBKCRECNW-UHFFFAOYSA-M 0.000 claims description 4
- OYHTZNQCGATNFA-UHFFFAOYSA-N bromoperoxy hypobromite copper Chemical compound O(OOBr)Br.[Cu] OYHTZNQCGATNFA-UHFFFAOYSA-N 0.000 claims description 4
- 229910001956 copper hydroxide Inorganic materials 0.000 claims description 4
- 229910000431 copper oxide Inorganic materials 0.000 claims description 4
- 229910000365 copper sulfate Inorganic materials 0.000 claims description 4
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 claims description 4
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 claims description 4
- NSGLMHRMZITSKO-UHFFFAOYSA-L copper;dibromate Chemical compound [Cu+2].[O-]Br(=O)=O.[O-]Br(=O)=O NSGLMHRMZITSKO-UHFFFAOYSA-L 0.000 claims description 4
- LLVVIWYEOKVOFV-UHFFFAOYSA-L copper;diiodate Chemical compound [Cu+2].[O-]I(=O)=O.[O-]I(=O)=O LLVVIWYEOKVOFV-UHFFFAOYSA-L 0.000 claims description 4
- GBRBMTNGQBKBQE-UHFFFAOYSA-L copper;diiodide Chemical compound I[Cu]I GBRBMTNGQBKBQE-UHFFFAOYSA-L 0.000 claims description 4
- 229940078494 nickel acetate Drugs 0.000 claims description 4
- 229910000480 nickel oxide Inorganic materials 0.000 claims description 4
- XCCVZTSVSXTDDO-UHFFFAOYSA-L nickel(2+);dibromate Chemical compound [Ni+2].[O-]Br(=O)=O.[O-]Br(=O)=O XCCVZTSVSXTDDO-UHFFFAOYSA-L 0.000 claims description 4
- JQYZJBDXHOUIFZ-UHFFFAOYSA-L nickel(2+);diiodate Chemical compound [Ni+2].[O-]I(=O)=O.[O-]I(=O)=O JQYZJBDXHOUIFZ-UHFFFAOYSA-L 0.000 claims description 4
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 4
- BFSQJYRFLQUZKX-UHFFFAOYSA-L nickel(ii) iodide Chemical compound I[Ni]I BFSQJYRFLQUZKX-UHFFFAOYSA-L 0.000 claims description 4
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 4
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 claims description 4
- 239000011591 potassium Substances 0.000 claims description 4
- 229910052700 potassium Inorganic materials 0.000 claims description 4
- 239000004246 zinc acetate Substances 0.000 claims description 4
- 229940102001 zinc bromide Drugs 0.000 claims description 4
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims description 4
- 229940007718 zinc hydroxide Drugs 0.000 claims description 4
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 4
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 4
- 229960001763 zinc sulfate Drugs 0.000 claims description 4
- TUDPEWOTGHYZBQ-UHFFFAOYSA-L zinc;dibromate Chemical compound [Zn+2].[O-]Br(=O)=O.[O-]Br(=O)=O TUDPEWOTGHYZBQ-UHFFFAOYSA-L 0.000 claims description 4
- MFMKGXZULQONRI-UHFFFAOYSA-L zinc;diiodate Chemical compound [Zn+2].[O-]I(=O)=O.[O-]I(=O)=O MFMKGXZULQONRI-UHFFFAOYSA-L 0.000 claims description 4
- 239000005995 Aluminium silicate Substances 0.000 claims description 2
- 235000012211 aluminium silicate Nutrition 0.000 claims description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical group O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 2
- 150000003388 sodium compounds Chemical class 0.000 claims description 2
- UQPSGBZICXWIAG-UHFFFAOYSA-L nickel(2+);dibromide;trihydrate Chemical compound O.O.O.Br[Ni]Br UQPSGBZICXWIAG-UHFFFAOYSA-L 0.000 claims 2
- 235000016804 zinc Nutrition 0.000 claims 2
- 239000003054 catalyst Substances 0.000 abstract description 111
- 230000003197 catalytic effect Effects 0.000 abstract description 62
- 231100000572 poisoning Toxicity 0.000 abstract description 14
- 230000000607 poisoning effect Effects 0.000 abstract description 14
- 238000011109 contamination Methods 0.000 abstract description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 68
- 229910052698 phosphorus Inorganic materials 0.000 description 68
- 239000011574 phosphorus Substances 0.000 description 68
- 239000012071 phase Substances 0.000 description 60
- 238000006722 reduction reaction Methods 0.000 description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 50
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 49
- 150000002506 iron compounds Chemical class 0.000 description 37
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 30
- 230000008569 process Effects 0.000 description 26
- 150000004820 halides Chemical class 0.000 description 23
- 238000002347 injection Methods 0.000 description 23
- 239000007924 injection Substances 0.000 description 23
- 239000012717 electrostatic precipitator Substances 0.000 description 22
- 239000000567 combustion gas Substances 0.000 description 20
- 239000002245 particle Substances 0.000 description 20
- 230000009849 deactivation Effects 0.000 description 17
- 239000000725 suspension Substances 0.000 description 17
- 229910021529 ammonia Inorganic materials 0.000 description 14
- 229910001622 calcium bromide Inorganic materials 0.000 description 13
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 description 13
- 239000002253 acid Substances 0.000 description 12
- 238000006477 desulfuration reaction Methods 0.000 description 12
- 230000023556 desulfurization Effects 0.000 description 12
- 239000007787 solid Substances 0.000 description 12
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 11
- 239000000839 emulsion Substances 0.000 description 11
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 229910016874 Fe(NO3) Inorganic materials 0.000 description 9
- 229910021576 Iron(III) bromide Inorganic materials 0.000 description 9
- 239000004744 fabric Substances 0.000 description 9
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 9
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 9
- FEONEKOZSGPOFN-UHFFFAOYSA-K tribromoiron Chemical compound Br[Fe](Br)Br FEONEKOZSGPOFN-UHFFFAOYSA-K 0.000 description 9
- 229910021575 Iron(II) bromide Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 150000001412 amines Chemical class 0.000 description 8
- 239000000446 fuel Substances 0.000 description 8
- GYCHYNMREWYSKH-UHFFFAOYSA-L iron(ii) bromide Chemical compound [Fe+2].[Br-].[Br-] GYCHYNMREWYSKH-UHFFFAOYSA-L 0.000 description 8
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 8
- 229910052815 sulfur oxide Inorganic materials 0.000 description 8
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 7
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 7
- 229910002651 NO3 Inorganic materials 0.000 description 7
- 229940100892 mercury compound Drugs 0.000 description 7
- 150000002731 mercury compounds Chemical class 0.000 description 7
- NGYIMTKLQULBOO-UHFFFAOYSA-L mercury dibromide Chemical compound Br[Hg]Br NGYIMTKLQULBOO-UHFFFAOYSA-L 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 229910021577 Iron(II) chloride Inorganic materials 0.000 description 6
- 229910021585 Nickel(II) bromide Inorganic materials 0.000 description 6
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 239000007900 aqueous suspension Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000004945 emulsification Methods 0.000 description 6
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 description 6
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 6
- 150000002736 metal compounds Chemical class 0.000 description 6
- IPLJNQFXJUCRNH-UHFFFAOYSA-L nickel(2+);dibromide Chemical compound [Ni+2].[Br-].[Br-] IPLJNQFXJUCRNH-UHFFFAOYSA-L 0.000 description 6
- 229910001392 phosphorus oxide Inorganic materials 0.000 description 6
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 description 6
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 6
- 229940065287 selenium compound Drugs 0.000 description 6
- 150000003343 selenium compounds Chemical class 0.000 description 6
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 6
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 6
- VSAISIQCTGDGPU-UHFFFAOYSA-N tetraphosphorus hexaoxide Chemical compound O1P(O2)OP3OP1OP2O3 VSAISIQCTGDGPU-UHFFFAOYSA-N 0.000 description 6
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 5
- 239000000654 additive Substances 0.000 description 5
- 239000008346 aqueous phase Substances 0.000 description 5
- 239000010953 base metal Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- AEJIMXVJZFYIHN-UHFFFAOYSA-N copper;dihydrate Chemical compound O.O.[Cu] AEJIMXVJZFYIHN-UHFFFAOYSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002574 poison Substances 0.000 description 5
- 231100000614 poison Toxicity 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 235000002639 sodium chloride Nutrition 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- PUGUQINMNYINPK-UHFFFAOYSA-N tert-butyl 4-(2-chloroacetyl)piperazine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1 PUGUQINMNYINPK-UHFFFAOYSA-N 0.000 description 5
- 230000008719 thickening Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 4
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- 108700031620 S-acetylthiorphan Proteins 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- CECABOMBVQNBEC-UHFFFAOYSA-K aluminium iodide Chemical compound I[Al](I)I CECABOMBVQNBEC-UHFFFAOYSA-K 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001110 calcium chloride Substances 0.000 description 4
- 229910001628 calcium chloride Inorganic materials 0.000 description 4
- QTMDXZNDVAMKGV-UHFFFAOYSA-L copper(ii) bromide Chemical compound [Cu+2].[Br-].[Br-] QTMDXZNDVAMKGV-UHFFFAOYSA-L 0.000 description 4
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 4
- 150000005309 metal halides Chemical class 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000000116 mitigating effect Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- DLYUQMMRRRQYAE-UHFFFAOYSA-N phosphorus pentoxide Inorganic materials O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 4
- 239000010970 precious metal Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 3
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- UNMYWSMUMWPJLR-UHFFFAOYSA-L Calcium iodide Chemical compound [Ca+2].[I-].[I-] UNMYWSMUMWPJLR-UHFFFAOYSA-L 0.000 description 3
- 229910000608 Fe(NO3)3.9H2O Inorganic materials 0.000 description 3
- 229910015400 FeC13 Inorganic materials 0.000 description 3
- 229910021579 Iron(II) iodide Inorganic materials 0.000 description 3
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
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- 150000001649 bromium compounds Chemical class 0.000 description 3
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- 229910001640 calcium iodide Inorganic materials 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 150000002222 fluorine compounds Chemical class 0.000 description 3
- 239000010881 fly ash Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 150000002484 inorganic compounds Chemical class 0.000 description 3
- 150000004694 iodide salts Chemical class 0.000 description 3
- PEZJUZJBZZQDQC-UHFFFAOYSA-K iron(3+);triiodate Chemical compound [Fe+3].[O-]I(=O)=O.[O-]I(=O)=O.[O-]I(=O)=O PEZJUZJBZZQDQC-UHFFFAOYSA-K 0.000 description 3
- BQZGVMWPHXIKEQ-UHFFFAOYSA-L iron(ii) iodide Chemical compound [Fe+2].[I-].[I-] BQZGVMWPHXIKEQ-UHFFFAOYSA-L 0.000 description 3
- 239000003077 lignite Substances 0.000 description 3
- 229910001507 metal halide Inorganic materials 0.000 description 3
- 229910021508 nickel(II) hydroxide Inorganic materials 0.000 description 3
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 235000011007 phosphoric acid Nutrition 0.000 description 3
- 239000001103 potassium chloride Substances 0.000 description 3
- 235000011164 potassium chloride Nutrition 0.000 description 3
- 239000011698 potassium fluoride Substances 0.000 description 3
- 235000003270 potassium fluoride Nutrition 0.000 description 3
- 235000007715 potassium iodide Nutrition 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000011775 sodium fluoride Substances 0.000 description 3
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- 235000009518 sodium iodide Nutrition 0.000 description 3
- 241000894007 species Species 0.000 description 3
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- 239000010457 zeolite Substances 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
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- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
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- 229910021592 Copper(II) chloride Inorganic materials 0.000 description 2
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- 150000001450 anions Chemical class 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
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- 239000011575 calcium Substances 0.000 description 2
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- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
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- ONIOAEVPMYCHKX-UHFFFAOYSA-N carbonic acid;zinc Chemical compound [Zn].OC(O)=O ONIOAEVPMYCHKX-UHFFFAOYSA-N 0.000 description 2
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- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 2
- 229910000009 copper(II) carbonate Inorganic materials 0.000 description 2
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 2
- 239000011646 cupric carbonate Substances 0.000 description 2
- 235000019854 cupric carbonate Nutrition 0.000 description 2
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- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910017358 Fe2(SO4) Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
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- 229910018661 Ni(OH) Inorganic materials 0.000 description 1
- JQGGAELIYHNDQS-UHFFFAOYSA-N Nic 12 Natural products CC(C=CC(=O)C)c1ccc2C3C4OC4C5(O)CC=CC(=O)C5(C)C3CCc2c1 JQGGAELIYHNDQS-UHFFFAOYSA-N 0.000 description 1
- 229910001096 P alloy Inorganic materials 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- JVEVIFRPMAXOFM-UHFFFAOYSA-N [Fe].[P]=O Chemical class [Fe].[P]=O JVEVIFRPMAXOFM-UHFFFAOYSA-N 0.000 description 1
- MMUHJUKUIJGDJI-UHFFFAOYSA-N [O].[P].[Fe] Chemical compound [O].[P].[Fe] MMUHJUKUIJGDJI-UHFFFAOYSA-N 0.000 description 1
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- PQLAYKMGZDUDLQ-UHFFFAOYSA-K aluminium bromide Chemical compound Br[Al](Br)Br PQLAYKMGZDUDLQ-UHFFFAOYSA-K 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 229940009827 aluminum acetate Drugs 0.000 description 1
- WPAPFUDMJMTAQF-UHFFFAOYSA-K aluminum;tribromate Chemical compound [Al+3].[O-]Br(=O)=O.[O-]Br(=O)=O.[O-]Br(=O)=O WPAPFUDMJMTAQF-UHFFFAOYSA-K 0.000 description 1
- 229940044197 ammonium sulfate Drugs 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229940036811 bone meal Drugs 0.000 description 1
- 239000002374 bone meal Substances 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical group 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
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- 239000000470 constituent Substances 0.000 description 1
- 229910000336 copper(I) sulfate Inorganic materials 0.000 description 1
- WIVXEZIMDUGYRW-UHFFFAOYSA-L copper(i) sulfate Chemical compound [Cu+].[Cu+].[O-]S([O-])(=O)=O WIVXEZIMDUGYRW-UHFFFAOYSA-L 0.000 description 1
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- YWEUIGNSBFLMFL-UHFFFAOYSA-N diphosphonate Chemical compound O=P(=O)OP(=O)=O YWEUIGNSBFLMFL-UHFFFAOYSA-N 0.000 description 1
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- 239000002920 hazardous waste Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- WTFXARWRTYJXII-UHFFFAOYSA-N iron(2+);iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[Fe+2].[Fe+3].[Fe+3] WTFXARWRTYJXII-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 description 1
- 239000012633 leachable Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- DPTATFGPDCLUTF-UHFFFAOYSA-N phosphanylidyneiron Chemical compound [Fe]#P DPTATFGPDCLUTF-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000003716 rejuvenation Effects 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229940082569 selenite Drugs 0.000 description 1
- 230000009919 sequestration Effects 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000010689 synthetic lubricating oil Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XMJCPTNSVZSWHK-UHFFFAOYSA-H tribromoalumane Chemical compound [Al+3].[Al+3].[Br-].[Br-].[Br-].[Br-].[Br-].[Br-] XMJCPTNSVZSWHK-UHFFFAOYSA-H 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/346—Controlling the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/68—Halogens or halogen compounds
- B01D53/685—Halogens or halogen compounds by treating the gases with solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/55—Compounds of silicon, phosphorus, germanium or arsenic
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
La présente invention concerne de manière générale le domaine de l'équipement de régulation d'émission pour des chaudières, appareils de chauffage, séchoirs ou autres dispositifs de génération de gaz d'échappement ou gaz de combustion, et en particulier un procédé et un appareil nouveaux et utiles pour : (i) réduire des niveaux d'halogène nécessaires pour affecter un contrôle du mercure en phase gazeuse; (ii) réduire ou empêcher l'empoisonnement et/ou la contamination d'un catalyseur RCS; et/ou (iii) réguler diverses émissions. Dans un autre mode de réalisation, le procédé et l'appareil de la présente invention sont conçus pour : (a) obtenir une réduction du niveau d'un ou plusieurs halogènes, ou composés contenant de l'halogène, nécessaires pour affecter un contrôle du mercure en phase gazeuse; (ii) obtenir la protection, augmenter l'activité catalytique et/ou augmenter la durée de vie catalytique d'un catalyseur RCS; et/ou (iii) obtenir la régulation de diverses émissions provenant d'un processus de combustion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/962,761 | 2013-08-08 | ||
| US13/962,761 US10471384B2 (en) | 2009-04-22 | 2013-08-08 | System and method for reducing halogen levels necessary for mercury control, increasing the service life and/or catalytic activity of an SCR catalyst and/or control of multiple emissions |
| PCT/US2014/049171 WO2015030987A1 (fr) | 2013-08-08 | 2014-07-31 | Système et procédé permettant de réduire les niveaux de composés halogénés nécessaires pour contrôler le contrôle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2911171A1 true CA2911171A1 (fr) | 2015-03-05 |
Family
ID=52587200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2911171A Abandoned CA2911171A1 (fr) | 2013-08-08 | 2014-07-31 | Systeme et methode de reduction des concentrations d'halogene necessaires pour le controle du mercure |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3030335A4 (fr) |
| CN (1) | CN105358231A (fr) |
| AU (1) | AU2014311701B2 (fr) |
| CA (1) | CA2911171A1 (fr) |
| WO (1) | WO2015030987A1 (fr) |
| ZA (1) | ZA201507454B (fr) |
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|---|---|---|---|---|
| US5585081A (en) * | 1988-07-25 | 1996-12-17 | The Babcock & Wilcox Company | SOx, NOx and particulate removal system |
| DE4446913A1 (de) | 1994-12-28 | 1996-07-04 | Erc Emissions Reduzierungs Con | Verfahren zur Reduktion der Emission von Schadstoffen aus feststoffbefeuerten Kesselanlagen |
| DE19731546C2 (de) | 1997-07-23 | 2002-11-07 | Erc Emissions Reduzierungs Con | Verfahren und Mittel zur selektiven Reduktion von Stickoxiden in Rauchgasen von Kesselanlagen |
| DE19800873C2 (de) | 1998-01-13 | 2000-03-02 | Erc Emissions Reduzierungs Con | Katalysatorlösung und deren Verwendung sowie Verfahren zur Reduzierung der Emission von Schadstoffen bei Verbrennungen und thermischen Prozessen |
| US8124036B1 (en) * | 2005-10-27 | 2012-02-28 | ADA-ES, Inc. | Additives for mercury oxidation in coal-fired power plants |
| US20030027089A1 (en) | 2001-02-19 | 2003-02-06 | Martin Mueller | Method and device for reducing the acidic pollutant emissions of industrial installations |
| US6960329B2 (en) * | 2002-03-12 | 2005-11-01 | Foster Wheeler Energy Corporation | Method and apparatus for removing mercury species from hot flue gas |
| US6878358B2 (en) | 2002-07-22 | 2005-04-12 | Bayer Aktiengesellschaft | Process for removing mercury from flue gases |
| DE10233173B4 (de) | 2002-07-22 | 2006-03-23 | Bayer Industry Services Gmbh & Co. Ohg | Verfahren zur Abscheidung von Quecksilber aus Rauchgasen |
| TWI277441B (en) | 2004-03-22 | 2007-04-01 | Babcock & Wilcox Co | Bromine addition for the improved removal of mercury from flue gas |
| DE102005008612A1 (de) * | 2005-02-23 | 2006-08-24 | Basf Ag | Verfahren zur Herstellung von Chlor |
| JP5291092B2 (ja) * | 2007-05-14 | 2013-09-18 | コーニング インコーポレイテッド | 活性炭を含む吸着体、それらの製造方法および利用 |
| FI20085400A0 (fi) * | 2007-11-09 | 2008-04-30 | Upm Kymmene Oyj | Menetelmä jäteveden integroidulle käsittelylle |
| US8906823B2 (en) * | 2007-09-24 | 2014-12-09 | Basf Corporation | Pollutant emission control sorbents and methods of manufacture and use |
| DE102008014799A1 (de) * | 2008-03-18 | 2009-09-24 | Karl-Heinz Tetzlaff | Verfahren und Vorrichtung zur Herstellung von Synthesegas aus Biomasse |
| BRPI0914765A2 (pt) * | 2008-06-25 | 2015-10-20 | Nexterra Systems Corp | geração de gás de síntese limpo a partir de biomassa |
| US10213738B2 (en) * | 2009-04-22 | 2019-02-26 | The Babcock & Wilcox Company | System and method for increasing the service life and/or catalytic activity of an SCR catalyst and control of multiple emissions |
| JP5599120B2 (ja) * | 2009-05-08 | 2014-10-01 | サザン リサーチ インスティチュート | 水銀放出の低減のためのシステムおよび方法 |
| JP5385114B2 (ja) * | 2009-12-14 | 2014-01-08 | バブコック日立株式会社 | 燃焼排ガスの水銀除去方法及び燃焼排ガス浄化装置。 |
| US8496894B2 (en) * | 2010-02-04 | 2013-07-30 | ADA-ES, Inc. | Method and system for controlling mercury emissions from coal-fired thermal processes |
| EP2531276A4 (fr) | 2010-02-04 | 2014-07-02 | Ada Es Inc | Procédé et système pour contrôler les émissions de mercure de processus de chauffage au charbon |
| US8303919B2 (en) * | 2010-10-21 | 2012-11-06 | Babcock & Wilcox Power Generation Group, Inc. | System and method for protection of SCR catalyst and control of multiple emissions |
| CN102698753B (zh) * | 2012-05-15 | 2014-09-24 | 中国科学院过程工程研究所 | 一种用于汞氧化的催化剂、其制备方法及其用途 |
| CN105209158B (zh) | 2013-02-18 | 2018-12-28 | 巴布考克及威尔考克斯公司 | 增加scr催化剂的寿命 |
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2014
- 2014-07-31 AU AU2014311701A patent/AU2014311701B2/en not_active Ceased
- 2014-07-31 CA CA2911171A patent/CA2911171A1/fr not_active Abandoned
- 2014-07-31 EP EP14840180.5A patent/EP3030335A4/fr not_active Withdrawn
- 2014-07-31 CN CN201480037359.4A patent/CN105358231A/zh active Pending
- 2014-07-31 WO PCT/US2014/049171 patent/WO2015030987A1/fr not_active Ceased
-
2015
- 2015-10-07 ZA ZA2015/07454A patent/ZA201507454B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3030335A4 (fr) | 2017-04-05 |
| CN105358231A (zh) | 2016-02-24 |
| ZA201507454B (en) | 2016-07-27 |
| WO2015030987A1 (fr) | 2015-03-05 |
| AU2014311701B2 (en) | 2018-08-02 |
| AU2014311701A1 (en) | 2015-11-12 |
| EP3030335A1 (fr) | 2016-06-15 |
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| Date | Code | Title | Description |
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| EEER | Examination request |
Effective date: 20190719 |
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| FZDE | Discontinued |
Effective date: 20220301 |