SK42996A3 - Acid emission reduction, liquid additive and method of its producing - Google Patents
Acid emission reduction, liquid additive and method of its producing Download PDFInfo
- Publication number
- SK42996A3 SK42996A3 SK429-96A SK42996A SK42996A3 SK 42996 A3 SK42996 A3 SK 42996A3 SK 42996 A SK42996 A SK 42996A SK 42996 A3 SK42996 A3 SK 42996A3
- Authority
- SK
- Slovakia
- Prior art keywords
- alkaline earth
- compound
- earth metal
- pyrolysis
- liquid additive
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000654 additive Substances 0.000 title claims abstract description 19
- 230000000996 additive effect Effects 0.000 title claims abstract description 17
- 239000002253 acid Substances 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 title claims description 49
- 238000000197 pyrolysis Methods 0.000 claims abstract description 38
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000003546 flue gas Substances 0.000 claims abstract description 35
- 238000002485 combustion reaction Methods 0.000 claims abstract description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 23
- 150000001341 alkaline earth metal compounds Chemical class 0.000 claims abstract description 23
- 239000000446 fuel Substances 0.000 claims abstract description 22
- 230000002378 acidificating effect Effects 0.000 claims abstract description 18
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 16
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 18
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 14
- 229910052717 sulfur Inorganic materials 0.000 claims description 14
- 239000011593 sulfur Substances 0.000 claims description 14
- 239000003245 coal Substances 0.000 claims description 12
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 9
- 150000007514 bases Chemical class 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 5
- 229920002472 Starch Polymers 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 5
- 235000019698 starch Nutrition 0.000 claims description 5
- 239000008107 starch Substances 0.000 claims description 5
- 229920005610 lignin Polymers 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 claims description 4
- 238000007254 oxidation reaction Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims 2
- 239000002994 raw material Substances 0.000 claims 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract description 15
- 239000005864 Sulphur Substances 0.000 abstract 2
- 239000004291 sulphur dioxide Substances 0.000 abstract 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 30
- -1 alkali metal acetates Chemical class 0.000 description 19
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 13
- 239000000292 calcium oxide Substances 0.000 description 10
- 239000002803 fossil fuel Substances 0.000 description 10
- 239000002028 Biomass Substances 0.000 description 9
- VSGNNIFQASZAOI-UHFFFAOYSA-L calcium acetate Chemical compound [Ca+2].CC([O-])=O.CC([O-])=O VSGNNIFQASZAOI-UHFFFAOYSA-L 0.000 description 8
- 239000001639 calcium acetate Substances 0.000 description 8
- 235000011092 calcium acetate Nutrition 0.000 description 8
- 229960005147 calcium acetate Drugs 0.000 description 8
- 239000011575 calcium Substances 0.000 description 7
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 7
- 239000012530 fluid Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000002309 gasification Methods 0.000 description 6
- 229910052791 calcium Inorganic materials 0.000 description 5
- 229960005069 calcium Drugs 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 230000023556 desulfurization Effects 0.000 description 5
- 230000002209 hydrophobic effect Effects 0.000 description 5
- 238000005979 thermal decomposition reaction Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- 238000003916 acid precipitation Methods 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000004281 calcium formate Substances 0.000 description 3
- 235000019255 calcium formate Nutrition 0.000 description 3
- 229940044172 calcium formate Drugs 0.000 description 3
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical compound [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 3
- 235000010261 calcium sulphite Nutrition 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 150000001299 aldehydes Chemical class 0.000 description 2
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 description 2
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- CHRHZFQUDFAQEQ-UHFFFAOYSA-L calcium;2-hydroxyacetate Chemical compound [Ca+2].OCC([O-])=O.OCC([O-])=O CHRHZFQUDFAQEQ-UHFFFAOYSA-L 0.000 description 2
- LUYGICHXYUCIFA-UHFFFAOYSA-H calcium;dimagnesium;hexaacetate Chemical compound [Mg+2].[Mg+2].[Ca+2].CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O.CC([O-])=O LUYGICHXYUCIFA-UHFFFAOYSA-H 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 150000001728 carbonyl compounds Chemical class 0.000 description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- BCZXFFBUYPCTSJ-UHFFFAOYSA-L Calcium propionate Chemical compound [Ca+2].CCC([O-])=O.CCC([O-])=O BCZXFFBUYPCTSJ-UHFFFAOYSA-L 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N Glycolaldehyde Chemical compound OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- AIJULSRZWUXGPQ-UHFFFAOYSA-N Methylglyoxal Chemical compound CC(=O)C=O AIJULSRZWUXGPQ-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical class OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- ITHZDDVSAWDQPZ-UHFFFAOYSA-L barium acetate Chemical compound [Ba+2].CC([O-])=O.CC([O-])=O ITHZDDVSAWDQPZ-UHFFFAOYSA-L 0.000 description 1
- 238000011021 bench scale process Methods 0.000 description 1
- MKJXYGKVIBWPFZ-UHFFFAOYSA-L calcium lactate Chemical compound [Ca+2].CC(O)C([O-])=O.CC(O)C([O-])=O MKJXYGKVIBWPFZ-UHFFFAOYSA-L 0.000 description 1
- 239000001527 calcium lactate Substances 0.000 description 1
- 235000011086 calcium lactate Nutrition 0.000 description 1
- 229960002401 calcium lactate Drugs 0.000 description 1
- 239000004330 calcium propionate Substances 0.000 description 1
- 235000010331 calcium propionate Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 239000004295 calcium sulphite Substances 0.000 description 1
- ZMRQTIAUOLVKOX-UHFFFAOYSA-L calcium;diphenoxide Chemical class [Ca+2].[O-]C1=CC=CC=C1.[O-]C1=CC=CC=C1 ZMRQTIAUOLVKOX-UHFFFAOYSA-L 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940044170 formate Drugs 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- 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
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
-
- 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
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Treating Waste Gases (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Catalysts (AREA)
- Fats And Perfumes (AREA)
- Saccharide Compounds (AREA)
- Industrial Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Gasification And Melting Of Waste (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Cold Cathode And The Manufacture (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08130123 US5458803B1 (en) | 1993-09-30 | 1993-09-30 | Acid emission reduction |
| PCT/CA1994/000537 WO1995009041A1 (fr) | 1993-09-30 | 1994-09-27 | Reduction des emissions acides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK42996A3 true SK42996A3 (en) | 1996-11-06 |
Family
ID=22443155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK429-96A SK42996A3 (en) | 1993-09-30 | 1994-09-27 | Acid emission reduction, liquid additive and method of its producing |
Country Status (20)
| Country | Link |
|---|---|
| US (2) | US5458803B1 (fr) |
| EP (1) | EP0721367B1 (fr) |
| JP (1) | JPH09505768A (fr) |
| KR (1) | KR960704617A (fr) |
| CN (1) | CN1068242C (fr) |
| AT (1) | ATE168580T1 (fr) |
| AU (1) | AU677436B2 (fr) |
| BR (1) | BR9407727A (fr) |
| CA (1) | CA2172846A1 (fr) |
| CZ (1) | CZ92296A3 (fr) |
| DE (1) | DE69411931T2 (fr) |
| DK (1) | DK0721367T3 (fr) |
| ES (1) | ES2122331T3 (fr) |
| LV (1) | LV11533B (fr) |
| NZ (1) | NZ273900A (fr) |
| PL (1) | PL313764A1 (fr) |
| SI (1) | SI9420056A (fr) |
| SK (1) | SK42996A3 (fr) |
| TW (1) | TW320569B (fr) |
| WO (1) | WO1995009041A1 (fr) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458803B1 (en) * | 1993-09-30 | 1999-08-03 | Dynamotive Corp | Acid emission reduction |
| ZA959926B (en) * | 1995-11-03 | 1997-02-20 | Dynamotive Corp | Reduction of acid rain and ozone depletion precursors. |
| US5817282A (en) * | 1996-03-28 | 1998-10-06 | Dynamotive Technologies Corporation | Reduction of nitrogen oxides |
| ITMI20010336U1 (it) * | 2001-06-20 | 2002-12-20 | Cadif Srl | Membrana con anima metallica per impermeabilizzazioni e protezioni strutturali,elettrotermica |
| US8079845B2 (en) * | 2005-05-10 | 2011-12-20 | Environmental Energy Services, Inc. | Processes for operating a utility boiler and methods therefor |
| US20080006519A1 (en) * | 2006-07-06 | 2008-01-10 | Badger Phillip C | Method and system for accomplishing flash or fast pyrolysis with carbonaceous materials |
| CN101558009B (zh) * | 2006-12-11 | 2012-03-28 | 巴斯夫欧洲公司 | 分离n2o的方法 |
| ITMI20072290A1 (it) * | 2007-12-06 | 2009-06-07 | Itea Spa | Processo di combustione |
| US20100139155A1 (en) * | 2009-01-26 | 2010-06-10 | Mennell James A | Switch grass fuel objects with high heat output and reduced air emissions designed for large-scale power generation |
| US20100139156A1 (en) * | 2009-01-26 | 2010-06-10 | Mennell James A | Corn stover fuel objects with high heat output and reduced emissions designed for large-scale power generation |
| US20110035998A1 (en) * | 2009-08-14 | 2011-02-17 | Badger Phillip C | Plant for the flash or fast pyrolysis of carbonaceous materials |
| EP4219658A3 (fr) | 2011-04-15 | 2023-08-09 | Carbon Technology Holdings, LLC | Utilisation de réactifs biogéniques à haute teneur en carbone comme agent reducteur dans la production de métaux |
| CA2873040C (fr) | 2012-05-07 | 2024-02-27 | Biogenic Reagents Ventures, Llc | Charbon actif biogene et ses procedes de fabrication et d'utilisation |
| US12350648B2 (en) | 2013-10-24 | 2025-07-08 | Carbon Technology Holdings, LLC | Methods and apparatus for producing activated carbon from biomass through carbonized ash intermediates |
| WO2015109206A1 (fr) | 2014-01-16 | 2015-07-23 | Biogenic Reagent Ventures, Llc | Micro-installation de production de carbone |
| WO2015127460A1 (fr) | 2014-02-24 | 2015-08-27 | Biogenic Reagent Ventures, Llc | Charbon actif extrêmement mésoporeux |
| US11413601B2 (en) | 2014-10-24 | 2022-08-16 | Carbon Technology Holdings, LLC | Halogenated activated carbon compositions and methods of making and using same |
| MX2020013421A (es) | 2018-06-14 | 2021-03-29 | Carbon Tech Holdings Llc | Composiciones de dióxido de silicio de carbono poroso biogénico, métodos de elaboracion y uso de estas. |
| CN108744922A (zh) * | 2018-07-03 | 2018-11-06 | 山东寿光巨能金玉米开发有限公司 | 一种应用于玉米淀粉生产领域的管束废热尾气处理方法及专用装置 |
| EP4310208A3 (fr) | 2020-09-25 | 2024-04-24 | Carbon Technology Holdings, LLC | Bioréduction de minerais métalliques intégrés à la pyrolyse de biomasse |
| JP2024512242A (ja) | 2021-02-18 | 2024-03-19 | カーボン テクノロジー ホールディングス， エルエルシー | カーボンネガティブ冶金製品 |
| KR20240005780A (ko) | 2021-04-27 | 2024-01-12 | 카본 테크놀로지 홀딩스, 엘엘씨 | 최적화된 고정 탄소를 갖는 바이오카본 조성물 및 이를 생산하는 프로세스 |
| CN117940534A (zh) | 2021-07-09 | 2024-04-26 | 卡本科技控股有限责任公司 | 用于产生具有高固定碳含量和经优化的反应性的生物碳团粒的方法及由其获得的生物碳团粒 |
| CN113698603B (zh) * | 2021-08-21 | 2022-05-17 | 昆明理工大学 | 利用二氧化硫烟气制备含硫高分子功能材料的方法 |
| AU2022387418A1 (en) | 2021-11-12 | 2024-06-27 | Carbon Technology Holdings, LLC | Biocarbon compositions with optimized compositional parameters, and processes for producing the same |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR553704A (fr) * | 1922-07-05 | 1923-05-29 | Procédé de traitement méthodique des eaux noires provenant du lessivage à la soude caustique des différents végétaux, en vue de la séparation des corps qu'elles contiennent | |
| US1917660A (en) * | 1928-07-09 | 1933-07-11 | Commercial Solvents Corp | Method of separating and recovering acetic and butyric acids |
| US3970434A (en) * | 1974-10-07 | 1976-07-20 | The United States Of America As Represented By The United States Energy Research And Development Administration | Process for reducing sulfur in coal char |
| US4259085A (en) * | 1977-01-27 | 1981-03-31 | Dravo Corporation | Pelletized fixed sulfur fuel |
| DE2908322C2 (de) * | 1979-03-03 | 1987-02-19 | Heinz Dipl.-Ing. 4390 Gladbeck Hölter | Verfahren zum Reinigen von Rauchgasen und anderen Abgasen, die Schwefeldioxid enthalten |
| US4319885A (en) * | 1980-09-08 | 1982-03-16 | Aluminum Company Of America | Coal fuel mixture resulting in reduced sulfurous pollutants |
| US4505776A (en) * | 1982-07-08 | 1985-03-19 | Wescam Services Inc. | Composition and method for treating flue gas and methanol containing effluents |
| US4615871A (en) * | 1985-03-22 | 1986-10-07 | Conoco Inc. | Flue gas desulfurization process |
| US4613487A (en) * | 1985-03-22 | 1986-09-23 | Conoco Inc. | Flue gas desulfurization process |
| US4728393A (en) * | 1985-11-20 | 1988-03-01 | Domtar Inc. | Methods for obtaining deicers from black liquor |
| US4786485A (en) * | 1986-11-12 | 1988-11-22 | The United States Of America As Represented By The United States Environmental Protection Agency | Lignosulfonate-modified calcium hydroxide for SO2 control during furnace injection |
| US5288857A (en) * | 1988-12-12 | 1994-02-22 | Ligno Tech Sweden Ab | Lignin preparation and method for its manufacture |
| AU2365092A (en) * | 1991-07-03 | 1993-02-11 | Radian Corporation | Cocurrent scrubber method and system |
| US5458803B1 (en) * | 1993-09-30 | 1999-08-03 | Dynamotive Corp | Acid emission reduction |
-
1993
- 1993-09-30 US US08130123 patent/US5458803B1/en not_active Expired - Fee Related
-
1994
- 1994-09-27 PL PL94313764A patent/PL313764A1/xx unknown
- 1994-09-27 DE DE69411931T patent/DE69411931T2/de not_active Expired - Fee Related
- 1994-09-27 AT AT94928240T patent/ATE168580T1/de not_active IP Right Cessation
- 1994-09-27 SI SI9420056A patent/SI9420056A/sl unknown
- 1994-09-27 CZ CZ96922A patent/CZ92296A3/cs unknown
- 1994-09-27 DK DK94928240T patent/DK0721367T3/da active
- 1994-09-27 NZ NZ273900A patent/NZ273900A/en unknown
- 1994-09-27 AU AU77373/94A patent/AU677436B2/en not_active Ceased
- 1994-09-27 KR KR1019960701633A patent/KR960704617A/ko not_active Abandoned
- 1994-09-27 JP JP7510028A patent/JPH09505768A/ja not_active Expired - Lifetime
- 1994-09-27 WO PCT/CA1994/000537 patent/WO1995009041A1/fr not_active Ceased
- 1994-09-27 EP EP94928240A patent/EP0721367B1/fr not_active Expired - Lifetime
- 1994-09-27 CA CA002172846A patent/CA2172846A1/fr not_active Abandoned
- 1994-09-27 ES ES94928240T patent/ES2122331T3/es not_active Expired - Lifetime
- 1994-09-27 BR BR9407727A patent/BR9407727A/pt not_active Application Discontinuation
- 1994-09-27 CN CN94193926A patent/CN1068242C/zh not_active Expired - Fee Related
- 1994-09-27 SK SK429-96A patent/SK42996A3/sk unknown
-
1995
- 1995-06-19 US US08491751 patent/US5645805B1/en not_active Expired - Fee Related
- 1995-07-08 TW TW084107144A patent/TW320569B/zh active
-
1996
- 1996-04-30 LV LVP-96-134A patent/LV11533B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LV11533A (lv) | 1996-10-20 |
| DK0721367T3 (da) | 1999-04-26 |
| PL313764A1 (en) | 1996-07-22 |
| AU677436B2 (en) | 1997-04-24 |
| CN1133569A (zh) | 1996-10-16 |
| DE69411931D1 (de) | 1998-08-27 |
| ES2122331T3 (es) | 1998-12-16 |
| ATE168580T1 (de) | 1998-08-15 |
| US5458803A (en) | 1995-10-17 |
| AU7737394A (en) | 1995-04-18 |
| TW320569B (fr) | 1997-11-21 |
| DE69411931T2 (de) | 1999-04-01 |
| CZ92296A3 (en) | 1996-09-11 |
| CA2172846A1 (fr) | 1995-04-06 |
| US5458803B1 (en) | 1999-08-03 |
| JPH09505768A (ja) | 1997-06-10 |
| US5645805B1 (en) | 2000-01-11 |
| SI9420056A (en) | 1996-10-31 |
| EP0721367A1 (fr) | 1996-07-17 |
| KR960704617A (ko) | 1996-10-09 |
| US5645805A (en) | 1997-07-08 |
| CN1068242C (zh) | 2001-07-11 |
| NZ273900A (en) | 1996-11-26 |
| EP0721367B1 (fr) | 1998-07-22 |
| WO1995009041A1 (fr) | 1995-04-06 |
| LV11533B (en) | 1997-06-20 |
| BR9407727A (pt) | 1997-02-12 |
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