CA1219128A - Modification de la composition des gaz - Google Patents

Modification de la composition des gaz

Info

Publication number: CA1219128A
Authority: CA; Canada
Prior art keywords: gas stream; stream; zone; modified gas; acid
Prior art date: 1983-12-20
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

Application number

CA000469237A

Other languages

English (en)

Inventor

George C. Blytas

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Shell Canada Ltd

Original Assignee

Shell Canada Ltd

Priority date (The priority date 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 date listed.)

1983-12-20

Filing date

1984-12-04

Publication date

1987-03-17

1983-12-20 Priority claimed from US06/563,479 external-priority patent/US4536382A/en

1983-12-20 Priority claimed from US06/563,478 external-priority patent/US4536381A/en

1984-12-04 Application filed by Shell Canada Ltd filed Critical Shell Canada Ltd

1987-03-17 Application granted granted Critical

1987-03-17 Publication of CA1219128A publication Critical patent/CA1219128A/fr

Status Expired legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 25
230000004048 modification Effects 0.000 title abstract description 4
238000012986 modification Methods 0.000 title abstract description 4
239000007789 gas Substances 0.000 claims abstract description 68
238000000034 method Methods 0.000 claims abstract description 27
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
239000002250 absorbent Substances 0.000 claims description 35
230000002745 absorbent Effects 0.000 claims description 35
238000010521 absorption reaction Methods 0.000 claims description 22
239000003054 catalyst Substances 0.000 claims description 18
238000006243 chemical reaction Methods 0.000 claims description 18
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 15
239000005864 Sulphur Substances 0.000 claims description 15
239000013522 chelant Substances 0.000 claims description 15
239000000376 reactant Substances 0.000 claims description 14
229910052751 metal Inorganic materials 0.000 claims description 13
239000002184 metal Substances 0.000 claims description 13
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
230000001590 oxidative effect Effects 0.000 claims description 10
-1 2-hydroxy propyl Chemical group 0.000 claims description 9
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
230000007062 hydrolysis Effects 0.000 claims description 8
238000006460 hydrolysis reaction Methods 0.000 claims description 8
MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims description 8
IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical group O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 6
VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims description 5
239000002253 acid Substances 0.000 claims description 5
229910021645 metal ion Inorganic materials 0.000 claims description 4
URDCARMUOSMFFI-UHFFFAOYSA-N 2-[2-[bis(carboxymethyl)amino]ethyl-(2-hydroxyethyl)amino]acetic acid Chemical compound OCCN(CC(O)=O)CCN(CC(O)=O)CC(O)=O URDCARMUOSMFFI-UHFFFAOYSA-N 0.000 claims description 3
125000000954 2-hydroxyethyl group Chemical group [H]C([*])([H])C([H])([H])O[H] 0.000 claims description 3
125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims description 3
125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 3
125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 3
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 7
239000001257 hydrogen Substances 0.000 abstract description 7
229910052739 hydrogen Inorganic materials 0.000 abstract description 7
229910002091 carbon monoxide Inorganic materials 0.000 abstract description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 48
229910002092 carbon dioxide Inorganic materials 0.000 description 21
239000000243 solution Substances 0.000 description 21
238000011069 regeneration method Methods 0.000 description 13
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 12
230000008929 regeneration Effects 0.000 description 12
XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 6
239000006096 absorbing agent Substances 0.000 description 6
LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 description 6
229940043276 diisopropanolamine Drugs 0.000 description 6
238000002309 gasification Methods 0.000 description 6
239000007788 liquid Substances 0.000 description 6
239000000463 material Substances 0.000 description 6
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 5
PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 5
239000000047 product Substances 0.000 description 5
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
239000010949 copper Substances 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
239000002904 solvent Substances 0.000 description 4
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
230000015572 biosynthetic process Effects 0.000 description 3
239000011651 chromium Substances 0.000 description 3
239000003245 coal Substances 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
229910052742 iron Inorganic materials 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 description 3
229910052759 nickel Inorganic materials 0.000 description 3
KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
239000010452 phosphate Substances 0.000 description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 3
229910000027 potassium carbonate Inorganic materials 0.000 description 3
239000004291 sulphur dioxide Substances 0.000 description 3
235000010269 sulphur dioxide Nutrition 0.000 description 3
238000003786 synthesis reaction Methods 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229910019142 PO4 Inorganic materials 0.000 description 2
GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
229910000288 alkali metal carbonate Inorganic materials 0.000 description 2
150000008041 alkali metal carbonates Chemical class 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
239000000571 coke Substances 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
125000004122 cyclic group Chemical group 0.000 description 2
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
238000011068 loading method Methods 0.000 description 2
150000002739 metals Chemical class 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
229910052763 palladium Inorganic materials 0.000 description 2
229910052697 platinum Inorganic materials 0.000 description 2
238000012797 qualification Methods 0.000 description 2
238000011084 recovery Methods 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 2
LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
229910052720 vanadium Inorganic materials 0.000 description 2
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
FBEHFRAORPEGFH-UHFFFAOYSA-N Allyxycarb Chemical compound CNC(=O)OC1=CC(C)=C(N(CC=C)CC=C)C(C)=C1 FBEHFRAORPEGFH-UHFFFAOYSA-N 0.000 description 1
239000004215 Carbon black (E152) Substances 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
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 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
239000004280 Sodium formate Substances 0.000 description 1
239000004133 Sodium thiosulphate Substances 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910000318 alkali metal phosphate Inorganic materials 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000003125 aqueous solvent Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
239000000872 buffer Substances 0.000 description 1
239000006172 buffering agent Substances 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000003795 desorption Methods 0.000 description 1
XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
OUDSFQBUEBFSPS-UHFFFAOYSA-N ethylenediaminetriacetic acid Chemical compound OC(=O)CNCCN(CC(O)=O)CC(O)=O OUDSFQBUEBFSPS-UHFFFAOYSA-N 0.000 description 1
239000000446 fuel Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
239000012535 impurity Substances 0.000 description 1
229910052738 indium Inorganic materials 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
239000002808 molecular sieve Substances 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 description 1
229940099402 potassium metaphosphate Drugs 0.000 description 1
230000002265 prevention Effects 0.000 description 1
235000019260 propionic acid Nutrition 0.000 description 1
238000000746 purification Methods 0.000 description 1
238000006479 redox reaction Methods 0.000 description 1
229910052703 rhodium Inorganic materials 0.000 description 1
239000001632 sodium acetate Substances 0.000 description 1
235000017281 sodium acetate Nutrition 0.000 description 1
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
235000019254 sodium formate Nutrition 0.000 description 1
ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
229940039790 sodium oxalate Drugs 0.000 description 1
AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
235000019345 sodium thiosulphate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000126 substance 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
229910052718 tin Inorganic materials 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
239000010936 titanium Substances 0.000 description 1
ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
235000019798 tripotassium phosphate Nutrition 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
238000010626 work up procedure Methods 0.000 description 1
239000010457 zeolite Substances 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

Treating Waste Gases (AREA)
Gas Separation By Absorption (AREA)

CA000469237A 1983-12-20 1984-12-04 Modification de la composition des gaz Expired CA1219128A (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/563,479 US4536382A (en)	1983-12-20	1983-12-20	Process for the conversion of H2 S and adjustment of the H2 /CO ratio in gaseous streams containing hydrogen sulfide, hydrogen, and carbon monoxide
US563,478		1983-12-20
US06/563,478 US4536381A (en)	1983-12-20	1983-12-20	Process for the removal of H2 S and adjustment of the H2 /CO ratio in gaseous streams containing hydrogen sulfide, carbon monoxide, and hydrogen
US563,479		1990-08-06

Publications (1)

Publication Number	Publication Date
CA1219128A true CA1219128A (fr)	1987-03-17

Family

ID=27073301

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000469237A Expired CA1219128A (fr)	1983-12-20	1984-12-04	Modification de la composition des gaz

Country Status (1)

Country	Link
CA (1)	CA1219128A (fr)

1984
- 1984-12-04 CA CA000469237A patent/CA1219128A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2004-12-04	MKEX	Expiry

Publication	Publication Date	Title
US4091073A (en)	1978-05-23	Process for the removal of H2 S and CO2 from gaseous streams
US4359450A (en)	1982-11-16	Process for the removal of acid gases from gaseous streams
US4332781A (en)	1982-06-01	Removal of hydrogen sulfide and carbonyl sulfide from gas-streams
US4153674A (en)	1979-05-08	Sulfur recovery from gases rich in H2 S and CO2 as well as COS or organic sulfur
US3989811A (en)	1976-11-02	Process for recovering sulfur from fuel gases containing hydrogen sulfide, carbon dioxide, and carbonyl sulfide
US4368178A (en)	1983-01-11	Process for the removal of H2 S and CO2 from gaseous streams
EP0016631B2 (fr)	1986-12-03	Elimination du sulfure d'hydrogène et de l'oxysulfure de carbone d'un courant de gaz
US4085199A (en)	1978-04-18	Method for removing hydrogen sulfide from sulfur-bearing industrial gases with claus-type reactors
US4001386A (en)	1977-01-04	Process for H2 S removal employing a regenerable polyalkanolamine adsorbent
US4409199A (en)	1983-10-11	Removal of H2 S and COS
US4088735A (en)	1978-05-09	Process for purifying gases from the gasification of fossil fuels
JP2002145605A (ja)	2002-05-22	硫化水素を含有するサワーガスを処理する方法
CA2756306A1 (fr)	2010-10-07	Procede de production d'un courant de gaz de synthese purifie
US4241032A (en)	1980-12-23	Process for the removal of hydrogen sulfide from gas streams
US4356155A (en)	1982-10-26	Sulfur process
US4356161A (en)	1982-10-26	Process for reducing the total sulfur content of a high CO2 -content feed gas
US4263270A (en)	1981-04-21	Process for working-up hydrogen sulphide-containing gases
CA1291627C (fr)	1991-11-05	Separation des gaz acides d'un debit de gaz corrosif
US4536382A (en)	1985-08-20	Process for the conversion of H2 S and adjustment of the H2 /CO ratio in gaseous streams containing hydrogen sulfide, hydrogen, and carbon monoxide
CA2243482A1 (fr)	1997-07-24	Procede pour eliminer les contaminants a teneur en soufre, les aromatiques et les hydrocarbures contenus dans un gaz
US4137298A (en)	1979-01-30	Production of a hydrogen-rich gas from a hydrogen, carbon monoxide and carbon dioxide-containing fuel gas
CA2241790A1 (fr)	1997-07-24	Procede pour eliminer les contaminants a teneur en soufre, les aromatiques et les hydrocarbures contenus dans un gaz
EP0066309B1 (fr)	1985-03-27	Procédé de récupération du soufre
US4536381A (en)	1985-08-20	Process for the removal of H2 S and adjustment of the H2 /CO ratio in gaseous streams containing hydrogen sulfide, carbon monoxide, and hydrogen
EP0127206A1 (fr)	1984-12-05	Procédé pour désulfurer des gaz combustibles