CA2743304A1 - Retrait de materiaux cibles a l'aide de terres rares - Google Patents
Retrait de materiaux cibles a l'aide de terres rares Download PDFInfo
- Publication number
- CA2743304A1 CA2743304A1 CA2743304A CA2743304A CA2743304A1 CA 2743304 A1 CA2743304 A1 CA 2743304A1 CA 2743304 A CA2743304 A CA 2743304A CA 2743304 A CA2743304 A CA 2743304A CA 2743304 A1 CA2743304 A1 CA 2743304A1
- Authority
- CA
- Canada
- Prior art keywords
- target material
- rare earth
- fixing agent
- arsenic
- iii
- 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
- 239000013077 target material Substances 0.000 title claims abstract description 258
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 120
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 98
- 229910052785 arsenic Inorganic materials 0.000 claims description 192
- 239000003795 chemical substances by application Substances 0.000 claims description 186
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 175
- 238000000034 method Methods 0.000 claims description 98
- 239000002244 precipitate Substances 0.000 claims description 64
- 230000008569 process Effects 0.000 claims description 55
- 229910052684 Cerium Inorganic materials 0.000 claims description 54
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims description 53
- 230000003647 oxidation Effects 0.000 claims description 50
- 238000007254 oxidation reaction Methods 0.000 claims description 50
- 239000000203 mixture Substances 0.000 claims description 48
- -1 rare earth salt Chemical class 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 229910001868 water Inorganic materials 0.000 claims description 40
- 239000000654 additive Substances 0.000 claims description 34
- 230000000996 additive effect Effects 0.000 claims description 30
- 239000011669 selenium Substances 0.000 claims description 24
- 238000001556 precipitation Methods 0.000 claims description 20
- 229910052747 lanthanoid Inorganic materials 0.000 claims description 15
- 150000002602 lanthanoids Chemical class 0.000 claims description 15
- ITZXULOAYIAYNU-UHFFFAOYSA-N cerium(4+) Chemical compound [Ce+4] ITZXULOAYIAYNU-UHFFFAOYSA-N 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 229910052706 scandium Inorganic materials 0.000 claims description 9
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 229910052727 yttrium Inorganic materials 0.000 claims description 9
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 9
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 8
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims description 8
- XQTIWNLDFPPCIU-UHFFFAOYSA-N cerium(3+) Chemical compound [Ce+3] XQTIWNLDFPPCIU-UHFFFAOYSA-N 0.000 claims description 8
- 229910052731 fluorine Inorganic materials 0.000 claims description 8
- 239000011737 fluorine Substances 0.000 claims description 8
- 239000007800 oxidant agent Substances 0.000 claims description 8
- 229910052711 selenium Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 6
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 6
- 229910052693 Europium Inorganic materials 0.000 claims description 6
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 6
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 6
- 229910052771 Terbium Inorganic materials 0.000 claims description 6
- 229910052775 Thulium Inorganic materials 0.000 claims description 6
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 6
- SHJJIRWILPHYGV-UHFFFAOYSA-N erbium holmium Chemical compound [Ho].[Er] SHJJIRWILPHYGV-UHFFFAOYSA-N 0.000 claims description 6
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 claims description 6
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052746 lanthanum Inorganic materials 0.000 claims description 6
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 6
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 6
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 6
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 6
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052765 Lutetium Inorganic materials 0.000 claims description 5
- 229910052779 Neodymium Inorganic materials 0.000 claims description 5
- 229910052772 Samarium Inorganic materials 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 claims description 5
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 3
- 229910052753 mercury Inorganic materials 0.000 claims description 3
- 229910052716 thallium Inorganic materials 0.000 claims description 3
- BKVIYDNLLOSFOA-UHFFFAOYSA-N thallium Chemical compound [Tl] BKVIYDNLLOSFOA-UHFFFAOYSA-N 0.000 claims description 3
- 229910052695 Americium Inorganic materials 0.000 claims description 2
- 229910052685 Curium Inorganic materials 0.000 claims description 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-L Oxalate Chemical compound [O-]C(=O)C([O-])=O MUBZPKHOEPUJKR-UHFFFAOYSA-L 0.000 claims description 2
- 229910052778 Plutonium Inorganic materials 0.000 claims description 2
- 230000002411 adverse Effects 0.000 claims description 2
- LXQXZNRPTYVCNG-UHFFFAOYSA-N americium atom Chemical compound [Am] LXQXZNRPTYVCNG-UHFFFAOYSA-N 0.000 claims description 2
- 229910052789 astatine Inorganic materials 0.000 claims description 2
- RYXHOMYVWAEKHL-UHFFFAOYSA-N astatine atom Chemical compound [At] RYXHOMYVWAEKHL-UHFFFAOYSA-N 0.000 claims description 2
- 230000036571 hydration Effects 0.000 claims description 2
- 238000006703 hydration reaction Methods 0.000 claims description 2
- 230000003116 impacting effect Effects 0.000 claims description 2
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims description 2
- CZMAIROVPAYCMU-UHFFFAOYSA-N lanthanum(3+) Chemical compound [La+3] CZMAIROVPAYCMU-UHFFFAOYSA-N 0.000 claims description 2
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims description 2
- 229910052773 Promethium Inorganic materials 0.000 claims 4
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 claims 4
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 2
- PSDMOPINLDTFSZ-UHFFFAOYSA-N lutetium(3+) Chemical compound [Lu+3] PSDMOPINLDTFSZ-UHFFFAOYSA-N 0.000 claims 1
- DOSGOCSVHPUUIA-UHFFFAOYSA-N samarium(3+) Chemical compound [Sm+3] DOSGOCSVHPUUIA-UHFFFAOYSA-N 0.000 claims 1
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 description 189
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 117
- 239000007787 solid Substances 0.000 description 80
- 235000002639 sodium chloride Nutrition 0.000 description 48
- 229910052751 metal Inorganic materials 0.000 description 42
- 239000002184 metal Substances 0.000 description 42
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 41
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical class O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 40
- 238000012360 testing method Methods 0.000 description 39
- 150000003839 salts Chemical class 0.000 description 36
- 150000001875 compounds Chemical class 0.000 description 30
- VYLVYHXQOHJDJL-UHFFFAOYSA-K cerium trichloride Chemical compound Cl[Ce](Cl)Cl VYLVYHXQOHJDJL-UHFFFAOYSA-K 0.000 description 28
- 239000000047 product Substances 0.000 description 26
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 25
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 23
- 238000011068 loading method Methods 0.000 description 22
- 238000002386 leaching Methods 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 17
- 150000002739 metals Chemical class 0.000 description 17
- 239000012266 salt solution Substances 0.000 description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 16
- 238000002474 experimental method Methods 0.000 description 16
- 238000001179 sorption measurement Methods 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 14
- AQLMHYSWFMLWBS-UHFFFAOYSA-N arsenite(1-) Chemical compound O[As](O)[O-] AQLMHYSWFMLWBS-UHFFFAOYSA-N 0.000 description 14
- 229910000420 cerium oxide Inorganic materials 0.000 description 14
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical group [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 14
- 229910019142 PO4 Inorganic materials 0.000 description 13
- 229910052782 aluminium Inorganic materials 0.000 description 13
- 238000003795 desorption Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- 235000021317 phosphate Nutrition 0.000 description 13
- 238000003756 stirring Methods 0.000 description 13
- DJHGAFSJWGLOIV-UHFFFAOYSA-K Arsenate3- Chemical compound [O-][As]([O-])([O-])=O DJHGAFSJWGLOIV-UHFFFAOYSA-K 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 239000007864 aqueous solution Substances 0.000 description 12
- 229940000489 arsenate Drugs 0.000 description 12
- 238000000605 extraction Methods 0.000 description 11
- 238000002354 inductively-coupled plasma atomic emission spectroscopy Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 11
- 239000010452 phosphate Substances 0.000 description 11
- 239000000523 sample Substances 0.000 description 11
- 241000894007 species Species 0.000 description 11
- 230000002378 acidificating effect Effects 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 229910052723 transition metal Inorganic materials 0.000 description 10
- 150000003624 transition metals Chemical class 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 9
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 238000009472 formulation Methods 0.000 description 9
- 239000011133 lead Substances 0.000 description 9
- 239000002002 slurry Substances 0.000 description 9
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical group O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 8
- 229910052787 antimony Inorganic materials 0.000 description 8
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 8
- 229910001882 dioxygen Inorganic materials 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 8
- 239000011572 manganese Substances 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000011550 stock solution Substances 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
- 239000002585 base Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 7
- 239000011651 chromium Substances 0.000 description 7
- 230000003247 decreasing effect Effects 0.000 description 7
- 239000000706 filtrate Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 229910052752 metalloid Inorganic materials 0.000 description 7
- 150000002738 metalloids Chemical class 0.000 description 7
- 238000010979 pH adjustment Methods 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 238000006722 reduction reaction Methods 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- HAYXDMNJJFVXCI-UHFFFAOYSA-N arsenic(5+) Chemical compound [As+5] HAYXDMNJJFVXCI-UHFFFAOYSA-N 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 6
- 235000006408 oxalic acid Nutrition 0.000 description 6
- 230000001590 oxidative effect Effects 0.000 description 6
- 239000012071 phase Substances 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 230000002829 reductive effect Effects 0.000 description 6
- 150000000703 Cerium Chemical class 0.000 description 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- LULLIKNODDLMDQ-UHFFFAOYSA-N arsenic(3+) Chemical compound [As+3] LULLIKNODDLMDQ-UHFFFAOYSA-N 0.000 description 5
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 5
- 239000010941 cobalt Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 5
- 238000005342 ion exchange Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 235000010755 mineral Nutrition 0.000 description 5
- 239000011707 mineral Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 229910052979 sodium sulfide Inorganic materials 0.000 description 5
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 5
- 239000011343 solid material Substances 0.000 description 5
- 239000010414 supernatant solution Substances 0.000 description 5
- 229910004664 Cerium(III) chloride Inorganic materials 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 229910002651 NO3 Inorganic materials 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 230000003466 anti-cipated effect Effects 0.000 description 4
- 235000010323 ascorbic acid Nutrition 0.000 description 4
- 239000011668 ascorbic acid Substances 0.000 description 4
- 125000004429 atom Chemical group 0.000 description 4
- 239000002738 chelating agent Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 238000001095 inductively coupled plasma mass spectrometry Methods 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- AGBQKNBQESQNJD-UHFFFAOYSA-N lipoic acid Chemical compound OC(=O)CCCCC1CCSS1 AGBQKNBQESQNJD-UHFFFAOYSA-N 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 150000002823 nitrates Chemical class 0.000 description 4
- 239000010970 precious metal Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000009919 sequestration Effects 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- ACTRVOBWPAIOHC-UHFFFAOYSA-N succimer Chemical compound OC(=O)C(S)C(S)C(O)=O ACTRVOBWPAIOHC-UHFFFAOYSA-N 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- 239000003643 water by type Substances 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 241001507939 Cormus domestica Species 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
- 229910052770 Uranium Inorganic materials 0.000 description 3
- 229910001581 alarsite Inorganic materials 0.000 description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 239000012491 analyte Substances 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- QPPXJNWHBZCTLP-UHFFFAOYSA-K cerium(3+) arsorate Chemical compound [Ce+3].[O-][As]([O-])([O-])=O QPPXJNWHBZCTLP-UHFFFAOYSA-K 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
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- SIPUZPBQZHNSDW-UHFFFAOYSA-N bis(2-methylpropyl)aluminum Chemical compound CC(C)C[Al]CC(C)C SIPUZPBQZHNSDW-UHFFFAOYSA-N 0.000 description 1
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- 125000002091 cationic group Chemical group 0.000 description 1
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- GHLITDDQOMIBFS-UHFFFAOYSA-H cerium(3+);tricarbonate Chemical compound [Ce+3].[Ce+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O GHLITDDQOMIBFS-UHFFFAOYSA-H 0.000 description 1
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- 150000004696 coordination complex Chemical class 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 229910000366 copper(II) sulfate Inorganic materials 0.000 description 1
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- 238000010908 decantation Methods 0.000 description 1
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- FMSOAWSKCWYLBB-VBGLAJCLSA-N deferasirox Chemical compound C1=CC(C(=O)O)=CC=C1N(N\C(N\1)=C\2C(C=CC=C/2)=O)C/1=C\1C(=O)C=CC=C/1 FMSOAWSKCWYLBB-VBGLAJCLSA-N 0.000 description 1
- 229960003266 deferiprone Drugs 0.000 description 1
- 229960000958 deferoxamine Drugs 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- WQABCVAJNWAXTE-UHFFFAOYSA-N dimercaprol Chemical compound OCC(S)CS WQABCVAJNWAXTE-UHFFFAOYSA-N 0.000 description 1
- 229960001051 dimercaprol Drugs 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
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- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229940093920 gynecological arsenic compound Drugs 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
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- 239000004009 herbicide Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- MGZTXXNFBIUONY-UHFFFAOYSA-N hydrogen peroxide;iron(2+);sulfuric acid Chemical compound [Fe+2].OO.OS(O)(=O)=O MGZTXXNFBIUONY-UHFFFAOYSA-N 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
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- 239000002198 insoluble material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 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 description 1
- UYZMAFWCKGTUMA-UHFFFAOYSA-K iron(3+);trioxido(oxo)-$l^{5}-arsane;dihydrate Chemical compound O.O.[Fe+3].[O-][As]([O-])([O-])=O UYZMAFWCKGTUMA-UHFFFAOYSA-K 0.000 description 1
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011981 lindlar catalyst Substances 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 description 1
- YVUZUKYBUMROPQ-UHFFFAOYSA-N mercury zinc Chemical compound [Zn].[Hg] YVUZUKYBUMROPQ-UHFFFAOYSA-N 0.000 description 1
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- 238000005555 metalworking Methods 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- YACKEPLHDIMKIO-UHFFFAOYSA-N methylphosphonic acid Chemical compound CP(O)(O)=O YACKEPLHDIMKIO-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910052863 mullite Inorganic materials 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
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- 239000010852 non-hazardous waste Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
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- 239000008188 pellet Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229960001639 penicillamine Drugs 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 239000003128 rodenticide Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
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- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 229910001023 sodium amalgam Inorganic materials 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 235000010344 sodium nitrate Nutrition 0.000 description 1
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- 239000002910 solid waste Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
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- 239000002562 thickening agent Substances 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
- IUTCEZPPWBHGIX-UHFFFAOYSA-N tin(2+) Chemical compound [Sn+2] IUTCEZPPWBHGIX-UHFFFAOYSA-N 0.000 description 1
- 231100000701 toxic element Toxicity 0.000 description 1
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
- LSGOVYNHVSXFFJ-UHFFFAOYSA-N vanadate(3-) Chemical compound [O-][V]([O-])([O-])=O LSGOVYNHVSXFFJ-UHFFFAOYSA-N 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/103—Arsenic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/06—Controlling or monitoring parameters in water treatment pH
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Water Treatment By Sorption (AREA)
Applications Claiming Priority (23)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11343508P | 2008-11-11 | 2008-11-11 | |
| US61/113,435 | 2008-11-11 | ||
| US16809709P | 2009-04-09 | 2009-04-09 | |
| US61/168,097 | 2009-04-09 | ||
| US17962209P | 2009-05-19 | 2009-05-19 | |
| US61/179,622 | 2009-05-19 | ||
| US18625809P | 2009-06-11 | 2009-06-11 | |
| US61/186,258 | 2009-06-11 | ||
| US18666209P | 2009-06-12 | 2009-06-12 | |
| US61/186,662 | 2009-06-12 | ||
| US22322209P | 2009-07-06 | 2009-07-06 | |
| US61/223,222 | 2009-07-06 | ||
| US22360809P | 2009-07-07 | 2009-07-07 | |
| US61/223,608 | 2009-07-07 | ||
| US22431609P | 2009-07-09 | 2009-07-09 | |
| US61/224,316 | 2009-07-09 | ||
| US23270209P | 2009-08-10 | 2009-08-10 | |
| US23270309P | 2009-08-10 | 2009-08-10 | |
| US61/232,702 | 2009-08-10 | ||
| US61/232,703 | 2009-08-10 | ||
| US24086709P | 2009-09-09 | 2009-09-09 | |
| US61/240,867 | 2009-09-09 | ||
| PCT/US2009/064023 WO2010056742A1 (fr) | 2008-11-11 | 2009-11-11 | Retrait de matériaux cibles à l'aide de terres rares |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2743304A1 true CA2743304A1 (fr) | 2010-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2743304A Abandoned CA2743304A1 (fr) | 2008-11-11 | 2009-11-11 | Retrait de materiaux cibles a l'aide de terres rares |
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|---|---|
| EP (1) | EP2364276A4 (fr) |
| JP (1) | JP2012508106A (fr) |
| AU (1) | AU2009314130B2 (fr) |
| CA (1) | CA2743304A1 (fr) |
| MX (1) | MX2011004929A (fr) |
| WO (1) | WO2010056742A1 (fr) |
| ZA (1) | ZA201104047B (fr) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| BRPI0811938A2 (pt) | 2007-05-21 | 2014-11-25 | Exploration Orbite Vspa Inc | Processos para a extração de alumínio e de ferro a partir de minérios aluminosos |
| US20110303871A1 (en) * | 2010-06-11 | 2011-12-15 | Molycorp Minerals, Llc | Remediation of physiologically active compounds from waste water |
| WO2012023183A1 (fr) * | 2010-08-18 | 2012-02-23 | 富士通株式会社 | Dispositif de gestion informatique, système de gestion informatique et système informatique |
| WO2012040650A2 (fr) * | 2010-09-23 | 2012-03-29 | Molycorp Minerals Llc | Procédé de traitement de l'eau et systèmes de traitement de l'eau destinés à éliminer le tartre et à diminuer la tendance à l'entartrage |
| JP2014508863A (ja) | 2011-03-18 | 2014-04-10 | オーバイト アルミナ インコーポレイテッド | アルミニウム含有材料から希土類元素を回収する方法 |
| BR112013026251A2 (pt) * | 2011-04-13 | 2020-11-10 | Molycorp Minerals Llc | método de remoção de terras raras de espécies hidratadas e de hidroxila e composição |
| EP3141621A1 (fr) | 2011-05-04 | 2017-03-15 | Orbite Aluminae Inc. | Procédés de récupération de terres rares dans divers minerais |
| CN104039706A (zh) | 2011-09-16 | 2014-09-10 | 奥贝特铝业有限公司 | 制备氧化铝和各种其他产品的工艺 |
| HK1199219A1 (en) * | 2011-11-29 | 2015-06-26 | 芝野哲也 | Reducing agent containing sodium borohydride |
| WO2013104059A1 (fr) | 2012-01-10 | 2013-07-18 | Orbite Aluminae Inc. | Procédés de traitement de boue rouge |
| US9181603B2 (en) | 2012-03-29 | 2015-11-10 | Orbite Technologies Inc. | Processes for treating fly ashes |
| KR101426422B1 (ko) | 2012-05-10 | 2014-08-06 | 한국원자력연구원 | 안질환 또는 암 치료용 아이오딘 씨드의 제조방법 및 이에 의하여 제조되는 아이오딘 씨드 |
| CA2878744C (fr) | 2012-07-12 | 2020-09-15 | Orbite Aluminae Inc. | Procedes de preparation de chlorure d'aluminium et de divers autres produits par lixiviation au chlorydrate |
| WO2014047728A1 (fr) | 2012-09-26 | 2014-04-03 | Orbite Aluminae Inc. | Procédés pour la préparation d'alumine et de chlorure de magnésium par lixiviation par hcl de divers matériaux |
| JP2016504251A (ja) | 2012-11-14 | 2016-02-12 | オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． | アルミニウムイオンの精製方法 |
| JP6258790B2 (ja) * | 2014-06-04 | 2018-01-10 | 鹿島建設株式会社 | 凝集汚泥の不溶化処理システム及び不溶化処理方法 |
| US9890061B2 (en) * | 2014-10-03 | 2018-02-13 | Chemtreat, Inc. | Compositions and methods for selective anion removal |
| CN104437075B (zh) * | 2014-10-13 | 2018-02-16 | 河北科技大学 | 利用微波加热催化热解处理挥发性有机气体的方法 |
| JP6840354B2 (ja) * | 2017-02-03 | 2021-03-10 | 学校法人早稲田大学 | ホウ素含有水の処理方法 |
| MX2019011753A (es) | 2017-04-06 | 2020-02-07 | Montanuniv Leoben | Metodo para remover el fluoruro de una solucion o suspension que contiene zinc, solucion de sulfato de zinc desfluorado y su uso, y metodo para producir fluoruro de zinc e hidrogeno o acido hidrofluorico. |
| JP6950893B2 (ja) * | 2018-06-21 | 2021-10-13 | 学校法人早稲田大学 | ホウ素含有水の処理方法 |
| CN109110981B (zh) * | 2018-11-05 | 2021-05-11 | 湖南水口山有色金属集团有限公司 | 一种去除高含卤素污酸废水中铊的方法 |
| CN118529767A (zh) * | 2024-05-14 | 2024-08-23 | 包头稀土研究院 | 提高相转化速率的方法及含羧酸根物质的用途 |
| JP7769825B1 (ja) * | 2025-01-31 | 2025-11-13 | 伯東株式会社 | 排水中のフッ化物イオン除去剤及び除去方法 |
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| US2567661A (en) * | 1948-08-31 | 1951-09-11 | John A Ayres | Zirconium and hafnium recovery and purification process |
| AU579647B2 (en) * | 1985-02-21 | 1988-12-01 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for adsorption treatment of dissolved fluorine |
| US4902426A (en) * | 1987-06-30 | 1990-02-20 | Pedro B. Macedo | Ion exchange compositions |
| JP3307554B2 (ja) * | 1997-02-25 | 2002-07-24 | 信越化学工業株式会社 | 希土類元素の連続溶媒抽出法 |
| US6197201B1 (en) * | 1998-07-29 | 2001-03-06 | The Board Of Regents Of The University & Community College System Of Nevada | Process for removal and stabilization of arsenic and selenium from aqueous streams and slurries |
| US6863825B2 (en) * | 2003-01-29 | 2005-03-08 | Union Oil Company Of California | Process for removing arsenic from aqueous streams |
| JP2004314058A (ja) * | 2003-03-28 | 2004-11-11 | Miyoshi Oil & Fat Co Ltd | 廃棄物処理方法 |
| US7338603B1 (en) * | 2005-07-27 | 2008-03-04 | Molycorp, Inc. | Process using rare earths to remove oxyanions from aqueous streams |
| JP2007283168A (ja) * | 2006-04-13 | 2007-11-01 | Nippon Sheet Glass Co Ltd | 吸着剤及びその製造方法 |
| US8066874B2 (en) * | 2006-12-28 | 2011-11-29 | Molycorp Minerals, Llc | Apparatus for treating a flow of an aqueous solution containing arsenic |
-
2009
- 2009-11-11 MX MX2011004929A patent/MX2011004929A/es unknown
- 2009-11-11 CA CA2743304A patent/CA2743304A1/fr not_active Abandoned
- 2009-11-11 EP EP09826668.7A patent/EP2364276A4/fr not_active Withdrawn
- 2009-11-11 WO PCT/US2009/064023 patent/WO2010056742A1/fr not_active Ceased
- 2009-11-11 AU AU2009314130A patent/AU2009314130B2/en not_active Ceased
- 2009-11-11 JP JP2011535788A patent/JP2012508106A/ja active Pending
-
2011
- 2011-05-31 ZA ZA2011/04047A patent/ZA201104047B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX2011004929A (es) | 2011-06-21 |
| AU2009314130B2 (en) | 2013-01-10 |
| AU2009314130A1 (en) | 2010-05-20 |
| EP2364276A4 (fr) | 2014-07-09 |
| EP2364276A1 (fr) | 2011-09-14 |
| ZA201104047B (en) | 2012-02-29 |
| WO2010056742A1 (fr) | 2010-05-20 |
| JP2012508106A (ja) | 2012-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20160215 |