CA1069678A - Gas desulfurization - Google Patents
Gas desulfurizationInfo
- Publication number
- CA1069678A CA1069678A CA221,702A CA221702A CA1069678A CA 1069678 A CA1069678 A CA 1069678A CA 221702 A CA221702 A CA 221702A CA 1069678 A CA1069678 A CA 1069678A
- Authority
- CA
- Canada
- Prior art keywords
- sorbent
- rare earth
- steam
- earth metal
- gas
- 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.)
- Expired
Links
- 238000006477 desulfuration reaction Methods 0.000 title 1
- 230000023556 desulfurization Effects 0.000 title 1
- 239000002594 sorbent Substances 0.000 claims abstract description 149
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims abstract description 67
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims abstract description 66
- 239000007789 gas Substances 0.000 claims abstract description 61
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 40
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 39
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 12
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000001590 oxidative effect Effects 0.000 claims abstract description 9
- 239000002243 precursor Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 28
- 239000000203 mixture Substances 0.000 claims description 24
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 claims description 17
- 230000002378 acidificating effect Effects 0.000 claims description 9
- 239000008246 gaseous mixture Substances 0.000 claims description 6
- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 3
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 2
- 229910052779 Neodymium Inorganic materials 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 42
- 238000003795 desorption Methods 0.000 abstract description 29
- 230000008929 regeneration Effects 0.000 abstract description 10
- 238000011069 regeneration method Methods 0.000 abstract description 10
- 239000003513 alkali Substances 0.000 abstract description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract description 3
- 150000001342 alkaline earth metals Chemical class 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 26
- 239000002184 metal Substances 0.000 description 26
- 239000001257 hydrogen Substances 0.000 description 24
- 229910052739 hydrogen Inorganic materials 0.000 description 24
- 125000004429 atom Chemical group 0.000 description 23
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 15
- 230000000694 effects Effects 0.000 description 13
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- 229910001868 water Inorganic materials 0.000 description 12
- 238000012360 testing method Methods 0.000 description 11
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 9
- 150000002431 hydrogen Chemical class 0.000 description 9
- 238000001354 calcination Methods 0.000 description 8
- 230000000977 initiatory effect Effects 0.000 description 8
- -1 neodyml~m Chemical compound 0.000 description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 7
- 229910002651 NO3 Inorganic materials 0.000 description 7
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 7
- 238000005470 impregnation Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000002309 gasification Methods 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 3
- 229910000722 Didymium Inorganic materials 0.000 description 3
- 241000224487 Didymium Species 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 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 2
- 241000212342 Sium Species 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 2
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 2
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 2
- 229910001950 potassium oxide Inorganic materials 0.000 description 2
- 230000007420 reactivation Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000010205 Cola acuminata Nutrition 0.000 description 1
- 244000228088 Cola acuminata Species 0.000 description 1
- 235000015438 Cola nitida Nutrition 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 229910052689 Holmium Inorganic materials 0.000 description 1
- 229910020854 La(OH)3 Inorganic materials 0.000 description 1
- 108700028516 Lan-7 Proteins 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052765 Lutetium Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052773 Promethium Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- LHQLJMJLROMYRN-UHFFFAOYSA-L cadmium acetate Chemical compound [Cd+2].CC([O-])=O.CC([O-])=O LHQLJMJLROMYRN-UHFFFAOYSA-L 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- QHZQILHUJDRDAI-UHFFFAOYSA-N febarbamate Chemical compound O=C1N(CC(COCCCC)OC(N)=O)C(=O)NC(=O)C1(CC)C1=CC=CC=C1 QHZQILHUJDRDAI-UHFFFAOYSA-N 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 description 1
- 229940079826 hydrogen sulfite Drugs 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 229910001872 inorganic gas Inorganic materials 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- OHSVLFRHMCKCQY-UHFFFAOYSA-N lutetium atom Chemical compound [Lu] OHSVLFRHMCKCQY-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- APVPOHHVBBYQAV-UHFFFAOYSA-N n-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 235000014571 nuts Nutrition 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- VQMWBBYLQSCNPO-UHFFFAOYSA-N promethium atom Chemical compound [Pm] VQMWBBYLQSCNPO-UHFFFAOYSA-N 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 150000002909 rare earth metal compounds Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000002336 sorption--desorption measurement Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
- ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/52—Hydrogen sulfide
-
- 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
- B01D53/02—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 by adsorption, e.g. preparative gas chromatography
- B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/20—Purifying combustible gases containing carbon monoxide by treating with solids; Regenerating spent purifying masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/104—Alumina
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/106—Silica or silicates
- B01D2253/108—Zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/304—Hydrogen sulfide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/308—Carbonoxysulfide COS
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
- B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
- B01D2259/4009—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating using hot gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/40—Further details for adsorption processes and devices
- B01D2259/402—Further details for adsorption processes and devices using two beds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treating Waste Gases (AREA)
- Separation Of Gases By Adsorption (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA304,976A CA1055466A (en) | 1974-05-07 | 1978-06-08 | Gas desulfurization |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/467,716 US3974256A (en) | 1974-05-07 | 1974-05-07 | Sulfide removal process |
| US05/536,164 US4002720A (en) | 1974-05-07 | 1974-12-24 | Gas desulfurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1069678A true CA1069678A (en) | 1980-01-15 |
Family
ID=27042153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA221,702A Expired CA1069678A (en) | 1974-05-07 | 1975-03-10 | Gas desulfurization |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US3974256A (en, 2012) |
| JP (1) | JPS50150686A (en, 2012) |
| CA (1) | CA1069678A (en, 2012) |
| DE (1) | DE2519236A1 (en, 2012) |
| GB (1) | GB1500811A (en, 2012) |
Families Citing this family (56)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2708035C2 (de) * | 1976-02-27 | 1986-08-28 | Hitachi, Ltd., Tokio/Tokyo | Verfahren zur Entfernung von Schwefelwasserstoff und Ammoniak aus einem heißen Gas |
| US4604268A (en) * | 1979-04-19 | 1986-08-05 | Kay Alan R | Methods of desulfurizing gases |
| US4826664A (en) * | 1980-07-31 | 1989-05-02 | Kay D Alan R | Methods of desulfurizing gases |
| US4885145A (en) * | 1979-04-19 | 1989-12-05 | Kay D Alan R | Method for providing oxygen ion vacancies in lanthanide oxides |
| US4714598A (en) * | 1979-04-19 | 1987-12-22 | Kay D Alan R | Methods of desulfurizing gases |
| US4857280A (en) * | 1979-04-19 | 1989-08-15 | Kay D Alan R | Method for the regeneration of sulfided cerium oxide back to a form that is again capable of removing sulfur from fluid materials |
| US4330307A (en) * | 1980-04-07 | 1982-05-18 | Coury Glenn E | Method of separating a noncondensable gas from a condensable vapor |
| US4321242A (en) * | 1980-09-30 | 1982-03-23 | United States Steel Corporation | Low sulfur content hot reducing gas production using calcium oxide desulfurization with water recycle |
| US5326737A (en) * | 1980-07-31 | 1994-07-05 | Gas Desulfurization Corporation | Cerium oxide solutions for the desulfurization of gases |
| US4382469A (en) * | 1981-03-10 | 1983-05-10 | Electro-Petroleum, Inc. | Method of in situ gasification |
| US4346063A (en) * | 1981-03-16 | 1982-08-24 | Exxon Research & Engineering Co. | Desulfurization of hot gas with cerium oxide |
| CA1134596A (en) * | 1981-07-06 | 1982-11-02 | Leo A. Behie | Process for producing hydrogen from hydrogen sulphide in a gas fluidized bed reactor |
| US4556547A (en) * | 1982-02-01 | 1985-12-03 | Takeda Chemical Industries, Ltd. | Process for treatment of gases |
| US4425312A (en) | 1982-07-02 | 1984-01-10 | Exxon Research And Engineering Co. | Removal of sulfur from process streams |
| US4455286A (en) * | 1982-07-07 | 1984-06-19 | The United States Of America As Represented By The United States Department Of Energy | High-temperature sorbent method for removal of sulfur containing gases from gaseous mixtures |
| US4442078A (en) * | 1982-07-07 | 1984-04-10 | The United States Of America As Represented By The United States Department Of Energy | Method of removing hydrogen sulfide from gases utilizing a zinc oxide sorbent and regenerating the sorbent |
| US5002742A (en) * | 1983-05-16 | 1991-03-26 | W. R. Grace & Co.-Conn. | Inorganic oxide sorbents for sulfur oxides |
| US4533529A (en) * | 1983-10-21 | 1985-08-06 | Standard Oil Company | Sulfur recovery process |
| US4600702A (en) * | 1984-11-14 | 1986-07-15 | Monsanto Company | Vapor phase nitration catalysts |
| US4746642A (en) * | 1984-11-14 | 1988-05-24 | Monsanto Company | Vapor phase nitration catalysts |
| US4757043A (en) * | 1984-11-14 | 1988-07-12 | Monsanto Company | Process for preparing vapor phase nitration catalysts |
| AU596604B2 (en) * | 1985-07-01 | 1990-05-10 | Texaco Development Corporation | Control of sox emission |
| US4798819A (en) * | 1985-07-01 | 1989-01-17 | Texaco Inc. | Catalyst for control of emission of sulfur oxides |
| US4668655A (en) * | 1985-07-08 | 1987-05-26 | Texaco Inc. | Catalyst composition for catalytic cracking |
| DE3525241A1 (de) * | 1985-07-15 | 1987-01-15 | Peter Siegfried | Verfahren zur entfernung von organischen schwefelverbindungen oder schwefeloxiden und stickoxiden aus solche enthaltenden gasen |
| US5171551A (en) * | 1986-04-30 | 1992-12-15 | Rhone-Poulenc Chimie | Zirconium dioxide gas desulfurization catalyst |
| FR2608458B1 (fr) * | 1986-12-23 | 1989-03-10 | Rhone Poulenc Chimie | Catalyseur a base d'oxyde de cerium et procede pour le traitement de gaz industriels contenant des composes du soufre |
| US4937059A (en) * | 1988-09-26 | 1990-06-26 | Phillips Petroleum Company | Absorption and desorption of carbon dioxide |
| US5023224A (en) * | 1989-08-31 | 1991-06-11 | Shell Oil Company | Alkoxylation process catalyzed by lanthanum silicates and metasilicates |
| JPH0593519A (ja) * | 1991-04-02 | 1993-04-16 | Mitsubishi Heavy Ind Ltd | ガス化複合発電プラント |
| US5180703A (en) * | 1991-04-24 | 1993-01-19 | W. R. Grace & Co.-Conn. | Sox/nox sorbent and process of use |
| WO1996020906A1 (en) * | 1994-12-30 | 1996-07-11 | Albert Calderon | Method for upgrading a gas |
| DK0914191T3 (da) * | 1996-07-26 | 2003-09-22 | Shell Int Research | Katalysatorsammensætning, dens fremstilling og dens anvendelse til katalytisk afbrænding |
| US6099819A (en) * | 1998-01-26 | 2000-08-08 | Tda Research, Inc. | Catalysts for the selective oxidation of hydrogen sulfide to sulfur |
| IL139814A0 (en) * | 1998-05-30 | 2002-02-10 | Univ Kansas State | Porous pellet adsorbents fabricated from nanocrystals |
| AU2001267820B2 (en) * | 2001-06-08 | 2007-03-01 | Good Earth Chemicals Private Limited | A novel porous sulpha sponge iron compound, a process for preparing the same and a method for desulphurizing natural gas therewith |
| US20030118495A1 (en) * | 2001-12-20 | 2003-06-26 | Khare Gyanesh P. | Desulfurization and novel sorbent for same |
| US7060233B1 (en) * | 2002-03-25 | 2006-06-13 | Tda Research, Inc. | Process for the simultaneous removal of sulfur and mercury |
| AU2003222204A1 (en) * | 2002-03-25 | 2003-10-13 | Tda Research, Inc. | Catalysts and process for oxidizing hydrogen sulfide to sulfur dioxide and sulfur |
| AU2003301268A1 (en) * | 2002-10-16 | 2004-05-04 | Conocophillips Company | A stabilized transition alumina catalyst support from boehmite and catalysts made therefrom |
| MY140997A (en) * | 2004-07-22 | 2010-02-12 | Shell Int Research | Process for the removal of cos from a synthesis gas stream comprising h2s and cos |
| US20060110308A1 (en) * | 2004-09-17 | 2006-05-25 | Puneet Gupta | Silicon carbides, silicon carbide based sorbents, and uses thereof |
| AU2005304693B2 (en) * | 2004-11-08 | 2011-06-09 | Trustees Of Tufts College | Apparatus and methods for non-regenerative and regenerative hot gas desulfurization |
| CN101374759A (zh) * | 2006-01-18 | 2009-02-25 | 国际壳牌研究有限公司 | 从合成气物流中除去硫化羰和硫化氢的方法 |
| CN101588855B (zh) * | 2006-11-30 | 2013-08-28 | 普拉菲尔有限公司 | 干式净化用介质组合物及其制备方法和使用方法 |
| WO2009120744A1 (en) * | 2008-03-25 | 2009-10-01 | Purafil, Inc. | Dry-scrubbing media compositions and methods of production and use |
| NL1036224C2 (en) * | 2008-11-21 | 2010-05-25 | Stichting Energie | Water gas shift process. |
| US8465712B2 (en) * | 2009-11-12 | 2013-06-18 | The United States Of America As Represented By The Secretary Of The Army | Desulfurization apparatus and method |
| US8308848B1 (en) * | 2009-11-27 | 2012-11-13 | Tda Research, Inc. | High temperature gas desulfurization sorbents |
| EA019981B1 (ru) * | 2010-03-02 | 2014-07-30 | Джэпэн Ойл, Гэз Энд Металз Нэшнл Корпорейшн | Способ удаления соединений серы, содержащихся в жаропрочном бетоне |
| MX375142B (es) * | 2011-04-18 | 2025-03-04 | Mi Llc | Sistema y método para la regeneración de catalizadores. |
| NL2008313C2 (en) | 2012-02-17 | 2013-09-02 | Stichting Energie | Water gas shift process. |
| US9289714B1 (en) | 2014-10-17 | 2016-03-22 | JuvanCo Industries, LLC | Device for adsorbing the hydrogen sulfide component of exhausted calibration gases |
| US11413574B2 (en) * | 2018-08-09 | 2022-08-16 | Ohio State Innovation Foundation | Systems, methods and materials for hydrogen sulfide conversion |
| WO2022211970A1 (en) * | 2021-03-31 | 2022-10-06 | Exxonmobil Chemical Patents Inc. | Processes and systems for upgrading a hydrocarbon |
| CN116422321B (zh) * | 2023-04-20 | 2024-10-29 | 南京工业大学 | 一种碱性簇状微米棒催化剂及其制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1900751A (en) * | 1928-02-27 | 1933-03-07 | Ig Farbenindustrie Ag | Purification of gases |
| US3864459A (en) * | 1969-04-21 | 1975-02-04 | Alvin B Stiles | Process for the economical use of refractory reducing gases for the reduction of sulfur dioxide |
| CA996472A (en) * | 1972-07-13 | 1976-09-07 | Hanju Lee | Method for the selective removal of hydrogen sulfide from a carbon dioxide containing stream |
| NL190227C (nl) * | 1974-01-10 | 1993-12-16 | Rhone Poulenc Ind | Werkwijze voor de bereiding van aluminiumoxydelichamen alsmede dergelijke lichamen. |
-
1974
- 1974-05-07 US US05/467,716 patent/US3974256A/en not_active Expired - Lifetime
- 1974-12-24 US US05/536,164 patent/US4002720A/en not_active Expired - Lifetime
-
1975
- 1975-03-10 CA CA221,702A patent/CA1069678A/en not_active Expired
- 1975-03-14 GB GB10720/75A patent/GB1500811A/en not_active Expired
- 1975-04-30 DE DE19752519236 patent/DE2519236A1/de not_active Withdrawn
- 1975-05-02 JP JP50052632A patent/JPS50150686A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3974256A (en) | 1976-08-10 |
| DE2519236A1 (de) | 1975-11-27 |
| US4002720A (en) | 1977-01-11 |
| GB1500811A (en) | 1978-02-15 |
| JPS50150686A (en, 2012) | 1975-12-03 |
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| Date | Code | Title | Description |
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| MKEX | Expiry |