CA2906000C - Procede de recuperation de metaux alcalins et de soufre a partir de sulfures et de polysulfures de metaux alcalins - Google Patents
Procede de recuperation de metaux alcalins et de soufre a partir de sulfures et de polysulfures de metaux alcalins Download PDFInfo
- Publication number
- CA2906000C CA2906000C CA2906000A CA2906000A CA2906000C CA 2906000 C CA2906000 C CA 2906000C CA 2906000 A CA2906000 A CA 2906000A CA 2906000 A CA2906000 A CA 2906000A CA 2906000 C CA2906000 C CA 2906000C
- Authority
- CA
- Canada
- Prior art keywords
- anolyte
- alkali metal
- alkali
- compartment
- sulfur
- 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.)
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Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 229910052783 alkali metal Inorganic materials 0.000 title claims abstract description 106
- 150000001340 alkali metals Chemical class 0.000 title claims abstract description 100
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 99
- 239000011593 sulfur Substances 0.000 title claims abstract description 99
- 229920001021 polysulfide Polymers 0.000 title claims abstract description 88
- 239000005077 polysulfide Substances 0.000 title claims abstract description 88
- 150000008117 polysulfides Polymers 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 57
- 230000008569 process Effects 0.000 title claims abstract description 48
- 229910052977 alkali metal sulfide Inorganic materials 0.000 title description 12
- 239000002904 solvent Substances 0.000 claims abstract description 54
- 239000003513 alkali Substances 0.000 claims abstract description 49
- 239000012528 membrane Substances 0.000 claims abstract description 43
- 150000002500 ions Chemical class 0.000 claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 229910001413 alkali metal ion Inorganic materials 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 15
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052708 sodium Inorganic materials 0.000 claims description 33
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 claims description 27
- -1 thrifluorobenzene Chemical compound 0.000 claims description 26
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 21
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 21
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 21
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 21
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 20
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims description 14
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims description 14
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 14
- JLTDJTHDQAWBAV-UHFFFAOYSA-N N,N-dimethylaniline Chemical compound CN(C)C1=CC=CC=C1 JLTDJTHDQAWBAV-UHFFFAOYSA-N 0.000 claims description 14
- ATHHXGZTWNVVOU-UHFFFAOYSA-N N-methylformamide Chemical compound CNC=O ATHHXGZTWNVVOU-UHFFFAOYSA-N 0.000 claims description 14
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 claims description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 14
- 229910052744 lithium Inorganic materials 0.000 claims description 13
- 239000007791 liquid phase Substances 0.000 claims description 12
- 230000001590 oxidative effect Effects 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims description 10
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 claims description 9
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 9
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 claims description 9
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims description 9
- OFXSXYCSPVKZPF-UHFFFAOYSA-N methoxyperoxymethane Chemical compound COOOC OFXSXYCSPVKZPF-UHFFFAOYSA-N 0.000 claims description 9
- 239000002798 polar solvent Substances 0.000 claims description 9
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 9
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 claims description 7
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 7
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 claims description 7
- OHLUUHNLEMFGTQ-UHFFFAOYSA-N N-methylacetamide Chemical compound CNC(C)=O OHLUUHNLEMFGTQ-UHFFFAOYSA-N 0.000 claims description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 7
- 150000001450 anions Chemical class 0.000 claims description 7
- 229940113088 dimethylacetamide Drugs 0.000 claims description 7
- GUVUOGQBMYCBQP-UHFFFAOYSA-N dmpu Chemical compound CN1CCCN(C)C1=O GUVUOGQBMYCBQP-UHFFFAOYSA-N 0.000 claims description 7
- PYLWMHQQBFSUBP-UHFFFAOYSA-N monofluorobenzene Chemical compound FC1=CC=CC=C1 PYLWMHQQBFSUBP-UHFFFAOYSA-N 0.000 claims description 7
- AJFDBNQQDYLMJN-UHFFFAOYSA-N n,n-diethylacetamide Chemical compound CCN(CC)C(C)=O AJFDBNQQDYLMJN-UHFFFAOYSA-N 0.000 claims description 7
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 7
- 239000008096 xylene Substances 0.000 claims description 7
- 239000002241 glass-ceramic Substances 0.000 claims description 6
- 238000005119 centrifugation Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 3
- 239000011734 sodium Substances 0.000 description 33
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 32
- 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 description 27
- 238000006243 chemical reaction Methods 0.000 description 21
- 229910052757 nitrogen Inorganic materials 0.000 description 16
- 150000002739 metals Chemical class 0.000 description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 14
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 14
- 230000008901 benefit Effects 0.000 description 14
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- 239000001257 hydrogen Substances 0.000 description 14
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 14
- 239000003921 oil Substances 0.000 description 13
- 229910001385 heavy metal Inorganic materials 0.000 description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 10
- RWSOTUBLDIXVET-UHFFFAOYSA-M hydrosulfide Chemical compound [SH-] RWSOTUBLDIXVET-UHFFFAOYSA-M 0.000 description 10
- 239000003079 shale oil Substances 0.000 description 10
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical class [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 10
- 229910001415 sodium ion Inorganic materials 0.000 description 9
- 229910052979 sodium sulfide Inorganic materials 0.000 description 8
- 239000010426 asphalt Substances 0.000 description 7
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 239000000295 fuel oil Substances 0.000 description 6
- 229930195733 hydrocarbon Natural products 0.000 description 6
- 150000002430 hydrocarbons Chemical class 0.000 description 6
- HYHCSLBZRBJJCH-UHFFFAOYSA-M sodium hydrosulfide Chemical compound [Na+].[SH-] HYHCSLBZRBJJCH-UHFFFAOYSA-M 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen(.) Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 5
- 239000004215 Carbon black (E152) Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910020275 Na2Sx Inorganic materials 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 150000004763 sulfides Chemical class 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- HYHCSLBZRBJJCH-UHFFFAOYSA-N sodium polysulfide Chemical compound [Na+].S HYHCSLBZRBJJCH-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- MKGYHFFYERNDHK-UHFFFAOYSA-K P(=O)([O-])([O-])[O-].[Ti+4].[Li+] Chemical compound P(=O)([O-])([O-])[O-].[Ti+4].[Li+] MKGYHFFYERNDHK-UHFFFAOYSA-K 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000003251 chemically resistant material Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000007324 demetalation reaction Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000005842 heteroatom Chemical group 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 150000004032 porphyrins Chemical class 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229920006370 Kynar Polymers 0.000 description 1
- 229910001216 Li2S Inorganic materials 0.000 description 1
- 229910013470 LiC1 Inorganic materials 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 229910003296 Ni-Mo Inorganic materials 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 229910000323 aluminium silicate Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- VDQVEACBQKUUSU-UHFFFAOYSA-M disodium;sulfanide Chemical compound [Na+].[Na+].[SH-] VDQVEACBQKUUSU-UHFFFAOYSA-M 0.000 description 1
- 239000011532 electronic conductor Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical class [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- HXQGSILMFTUKHI-UHFFFAOYSA-M lithium;sulfanide Chemical compound S[Li] HXQGSILMFTUKHI-UHFFFAOYSA-M 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- DDTIGTPWGISMKL-UHFFFAOYSA-N molybdenum nickel Chemical compound [Ni].[Mo] DDTIGTPWGISMKL-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 description 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 229920000447 polyanionic polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G15/00—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G27/00—Refining of hydrocarbon oils in the absence of hydrogen, by oxidation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G32/00—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms
- C10G32/02—Refining of hydrocarbon oils by electric or magnetic means, by irradiation, or by using microorganisms by electric or magnetic means
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/02—Electrolytic production, recovery or refining of metals by electrolysis of solutions of light metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Des métaux alcalins (126) et du soufre (128) peuvent être récupérés à partir de monosulfures et de polysulfures alcalins (122) dans un procédé électrolytique qui utilise une cellule électrolytique (120) ayant une membrane conductrice d'ion alcalin. Une solution d'anolyte comprend un monosulfure alcalin, un polysulfure alcalin, ou un mélange de ceux-ci et un solvant qui dissout le soufre élémentaire. Un catholyte comprend un métal alcalin fondu. L'application d'un courant électrique oxyde le sulfure et le polysulfure dans le compartiment d'anolyte, amène les ions de métaux alcalins à passer à travers la membrane conductrice d'ion alcalin dans le compartiment de catholyte, et réduit les ions de métaux alcalins dans le compartiment de catholyte. Le soufre liquide se sépare de la solution d'anolyte et peut être récupéré. On fait fonctionner la cellule électrolytique à une température où le métal alcalin formé et le soufre sont fondus.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361781557P | 2013-03-14 | 2013-03-14 | |
| US61/781,557 | 2013-03-14 | ||
| PCT/US2014/027292 WO2014152393A1 (fr) | 2013-03-14 | 2014-03-14 | Procédé de récupération de métaux alcalins et de soufre à partir de sulfures et de polysulfures de métaux alcalins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2906000A1 CA2906000A1 (fr) | 2014-09-25 |
| CA2906000C true CA2906000C (fr) | 2021-05-04 |
Family
ID=51581207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2906000A Active CA2906000C (fr) | 2013-03-14 | 2014-03-14 | Procede de recuperation de metaux alcalins et de soufre a partir de sulfures et de polysulfures de metaux alcalins |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP2970780B1 (fr) |
| JP (1) | JP6230690B2 (fr) |
| KR (1) | KR102258315B1 (fr) |
| CN (2) | CN106757146B (fr) |
| CA (1) | CA2906000C (fr) |
| ES (1) | ES2674092T3 (fr) |
| HK (1) | HK1220476A1 (fr) |
| MX (1) | MX368152B (fr) |
| MY (1) | MY171961A (fr) |
| SG (1) | SG11201507505VA (fr) |
| WO (1) | WO2014152393A1 (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10538847B2 (en) | 2015-12-29 | 2020-01-21 | Enlighten Innovations Inc. | Method and apparatus for recovering metals and sulfur from feed streams containing metal sulfides and polysulfides |
| ES2862916T3 (es) * | 2015-12-29 | 2021-10-08 | Enlighten Innovations Inc | Método y aparato para recuperar metales y azufre de corrientes de alimentación que contienen sulfuros y polisulfuros metálicos |
| CN108360025B (zh) * | 2018-05-02 | 2019-05-07 | 东北大学 | 一种水溶液电解固态金属硫化物制备金属的方法 |
| CN110565120B (zh) * | 2019-10-18 | 2021-09-07 | 东北大学 | 一种在含铜铁液中脱除并回收铜的方法 |
| US11486046B2 (en) | 2020-03-04 | 2022-11-01 | Enlighten Innovations Inc. | Production of sodium metal by dual temperature electrolysis processes |
| JP7451247B2 (ja) * | 2020-03-17 | 2024-03-18 | 本田技研工業株式会社 | リチウムイオンの回収方法 |
| CN111564602B (zh) * | 2020-05-23 | 2023-03-07 | 江西理工大学 | 一种电位控制直接制备锂硫电池液态正极的方法 |
| CN114437822B (zh) * | 2020-10-19 | 2023-07-04 | 中国石油化工股份有限公司 | 一种生产燃料油的方法和系统及其应用以及燃料油及其应用 |
| WO2022155753A1 (fr) * | 2021-01-21 | 2022-07-28 | Li-Metal Corp. | Cellule d'extraction électrolytique pour la production d'un produit métallique et son procédé d'utilisation |
| US11976375B1 (en) | 2022-11-11 | 2024-05-07 | Li-Metal Corp. | Fracture resistant mounting for ceramic piping |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6132590A (en) * | 1998-01-09 | 2000-10-17 | Huron Tech Corp | Electrolytic process for treating aqueous waste streams |
| US7897028B2 (en) * | 2004-01-26 | 2011-03-01 | Ceramatec, Inc. | Process for the recovery of materials from a desulfurization reaction |
| US8574428B2 (en) * | 2004-04-16 | 2013-11-05 | Trans Ionics Corporation | Desulfurization of petroleum streams using metallic sodium |
| US7998341B2 (en) * | 2004-11-08 | 2011-08-16 | Intevep, S.A. | Process for treating hydrocarbon feeds with electrolytic hydrogen |
| WO2009070593A1 (fr) * | 2007-11-27 | 2009-06-04 | Ceramatec, Inc. | Procédé pour récupérer des métaux alcalins et du soufre à partir de sulfures et de polysulfures de métaux alcalins |
| US8486251B2 (en) * | 2008-08-05 | 2013-07-16 | Exxonmobil Research And Engineering Company | Process for regenerating alkali metal hydroxides by electrochemical means |
| US8728295B2 (en) * | 2008-10-09 | 2014-05-20 | Ceramatec, Inc. | Apparatus and method for reducing an alkali metal electrochemically at a temperature below the metal's melting temperature |
| KR101998896B1 (ko) * | 2011-07-29 | 2019-07-10 | 사우디 아라비안 오일 컴퍼니 | 인-시튜 전기화학적 산화 발생 및 유기황 화합물의 전환을 위한 공정 |
-
2014
- 2014-03-14 MY MYPI2015002348A patent/MY171961A/en unknown
- 2014-03-14 ES ES14770492.8T patent/ES2674092T3/es active Active
- 2014-03-14 WO PCT/US2014/027292 patent/WO2014152393A1/fr active Application Filing
- 2014-03-14 EP EP14770492.8A patent/EP2970780B1/fr active Active
- 2014-03-14 CN CN201710099325.3A patent/CN106757146B/zh active Active
- 2014-03-14 CN CN201480018989.7A patent/CN105189706A/zh active Pending
- 2014-03-14 KR KR1020157027244A patent/KR102258315B1/ko active IP Right Grant
- 2014-03-14 JP JP2016502398A patent/JP6230690B2/ja active Active
- 2014-03-14 MX MX2015012415A patent/MX368152B/es active IP Right Grant
- 2014-03-14 CA CA2906000A patent/CA2906000C/fr active Active
- 2014-03-14 SG SG11201507505VA patent/SG11201507505VA/en unknown
-
2016
- 2016-07-18 HK HK16108477.7A patent/HK1220476A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016519712A (ja) | 2016-07-07 |
| MX2015012415A (es) | 2016-07-26 |
| MY171961A (en) | 2019-11-08 |
| CN106757146A (zh) | 2017-05-31 |
| HK1220476A1 (zh) | 2017-05-05 |
| EP2970780A1 (fr) | 2016-01-20 |
| CN105189706A (zh) | 2015-12-23 |
| KR102258315B1 (ko) | 2021-06-01 |
| EP2970780A4 (fr) | 2016-11-02 |
| EP2970780B1 (fr) | 2018-05-30 |
| KR20150127640A (ko) | 2015-11-17 |
| JP6230690B2 (ja) | 2017-11-15 |
| MX368152B (es) | 2019-09-20 |
| CN106757146B (zh) | 2018-10-23 |
| ES2674092T3 (es) | 2018-06-27 |
| WO2014152393A1 (fr) | 2014-09-25 |
| SG11201507505VA (en) | 2015-10-29 |
| CA2906000A1 (fr) | 2014-09-25 |
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