CA1337905C - Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides - Google Patents

Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides

Info

Publication number: CA1337905C
Authority: CA; Canada
Prior art keywords: sulphide; support; sulphur; salts; sulfur
Prior art date: 1989-09-29
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 - Fee Related

Application number

CA 614855

Other languages

English (en)

Inventor

Kalabeerappa N. Mahadev

Jamsheed Phiroze Irani

Harry E. Gunning

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.)

PATEL MANUGHAI R

Original Assignee

Budra Research 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.)

1989-09-29

Filing date

1989-09-29

Publication date

1996-01-09

1989-09-29 Application filed by Budra Research Ltd filed Critical Budra Research Ltd

1989-09-29 Priority to CA 614855 priority Critical patent/CA1337905C/fr

1996-01-09 Application granted granted Critical

1996-01-09 Publication of CA1337905C publication Critical patent/CA1337905C/fr

2013-01-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 126
239000005864 Sulphur Substances 0.000 title claims abstract description 87
150000001875 compounds Chemical class 0.000 title claims abstract description 28
239000012530 fluid Substances 0.000 title claims abstract description 10
230000003197 catalytic effect Effects 0.000 title claims description 55
238000000354 decomposition reaction Methods 0.000 title description 21
239000003054 catalyst Substances 0.000 claims abstract description 90
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 69
229910052760 oxygen Inorganic materials 0.000 claims abstract description 68
239000001301 oxygen Substances 0.000 claims abstract description 68
238000000034 method Methods 0.000 claims abstract description 60
229910052751 metal Inorganic materials 0.000 claims abstract description 49
239000002184 metal Substances 0.000 claims abstract description 49
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 42
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 29
150000003346 selenoethers Chemical class 0.000 claims abstract description 26
239000003345 natural gas Substances 0.000 claims abstract description 13
-1 sulphur compound Chemical class 0.000 claims abstract description 9
229910052717 sulfur Inorganic materials 0.000 claims abstract 29
239000011593 sulfur Substances 0.000 claims abstract 29
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 95
239000000203 mixture Substances 0.000 claims description 73
239000007789 gas Substances 0.000 claims description 58
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 34
150000003839 salts Chemical class 0.000 claims description 31
229910052783 alkali metal Inorganic materials 0.000 claims description 23
150000001340 alkali metals Chemical class 0.000 claims description 21
238000010438 heat treatment Methods 0.000 claims description 20
150000002739 metals Chemical class 0.000 claims description 20
150000004763 sulfides Chemical class 0.000 claims description 15
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 12
229910052708 sodium Inorganic materials 0.000 claims description 11
239000011734 sodium Substances 0.000 claims description 11
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 claims description 10
229910052782 aluminium Inorganic materials 0.000 claims description 10
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
230000003750 conditioning effect Effects 0.000 claims description 10
239000000243 solution Substances 0.000 claims description 9
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 8
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
229910052700 potassium Inorganic materials 0.000 claims description 8
239000011591 potassium Substances 0.000 claims description 8
239000011701 zinc Substances 0.000 claims description 8
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
229910052802 copper Inorganic materials 0.000 claims description 7
239000010949 copper Substances 0.000 claims description 7
229910052742 iron Inorganic materials 0.000 claims description 7
229910052725 zinc Inorganic materials 0.000 claims description 7
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
239000007864 aqueous solution Substances 0.000 claims description 6
JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 claims description 6
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
238000001035 drying Methods 0.000 claims description 5
229910052744 lithium Inorganic materials 0.000 claims description 5
229910052701 rubidium Inorganic materials 0.000 claims description 5
IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 5
229930192474 thiophene Natural products 0.000 claims description 5
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
229910052792 caesium Inorganic materials 0.000 claims description 4
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 4
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 claims description 4
239000002808 molecular sieve Substances 0.000 claims description 4
239000011733 molybdenum Substances 0.000 claims description 4
229910052750 molybdenum Inorganic materials 0.000 claims description 4
229910052759 nickel Inorganic materials 0.000 claims description 4
239000000377 silicon dioxide Substances 0.000 claims description 4
URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 4
150000003577 thiophenes Chemical class 0.000 claims description 4
229910052720 vanadium Inorganic materials 0.000 claims description 4
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
229910017052 cobalt Inorganic materials 0.000 claims description 3
239000010941 cobalt Substances 0.000 claims description 3
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
230000001172 regenerating effect Effects 0.000 claims description 3
239000011135 tin Substances 0.000 claims description 3
229910052718 tin Inorganic materials 0.000 claims description 3
239000010457 zeolite Substances 0.000 claims description 3
239000007788 liquid Substances 0.000 claims description 2
150000003464 sulfur compounds Chemical class 0.000 claims 7
125000000217 alkyl group Chemical group 0.000 claims 2
125000000101 thioether group Chemical group 0.000 claims 1
230000000694 effects Effects 0.000 abstract description 28
229910052977 alkali metal sulfide Inorganic materials 0.000 abstract 2
230000002459 sustained effect Effects 0.000 abstract 1
150000003568 thioethers Chemical class 0.000 abstract 1
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 39
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 27
235000010269 sulphur dioxide Nutrition 0.000 description 19
238000012360 testing method Methods 0.000 description 18
238000006243 chemical reaction Methods 0.000 description 17
239000004291 sulphur dioxide Substances 0.000 description 17
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
238000010521 absorption reaction Methods 0.000 description 16
230000008929 regeneration Effects 0.000 description 15
238000011069 regeneration method Methods 0.000 description 15
239000012071 phase Substances 0.000 description 14
229910052757 nitrogen Inorganic materials 0.000 description 12
238000010926 purge Methods 0.000 description 12
239000003513 alkali Substances 0.000 description 11
229910002092 carbon dioxide Inorganic materials 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 8
MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 8
239000001569 carbon dioxide Substances 0.000 description 8
238000011068 loading method Methods 0.000 description 8
229910052748 manganese Inorganic materials 0.000 description 8
239000011572 manganese Substances 0.000 description 8
229920006395 saturated elastomer Polymers 0.000 description 8
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 7
230000008569 process Effects 0.000 description 7
230000002829 reductive effect Effects 0.000 description 7
229910021653 sulphate ion Inorganic materials 0.000 description 7
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
OMBRFUXPXNIUCZ-UHFFFAOYSA-N dioxidonitrogen(1+) Chemical compound O=[N+]=O OMBRFUXPXNIUCZ-UHFFFAOYSA-N 0.000 description 6
238000002360 preparation method Methods 0.000 description 6
239000000470 constituent Substances 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 5
DPLVEEXVKBWGHE-UHFFFAOYSA-N potassium sulfide Chemical class [S-2].[K+].[K+] DPLVEEXVKBWGHE-UHFFFAOYSA-N 0.000 description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
238000003795 desorption Methods 0.000 description 4
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
229910002651 NO3 Inorganic materials 0.000 description 3
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 3
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
XPJAESMDCVNYTL-UHFFFAOYSA-N [S-2].[Na+].[Zn+2] Chemical compound [S-2].[Na+].[Zn+2] XPJAESMDCVNYTL-UHFFFAOYSA-N 0.000 description 3
238000009835 boiling Methods 0.000 description 3
238000009833 condensation Methods 0.000 description 3
230000005494 condensation Effects 0.000 description 3
229910001873 dinitrogen Inorganic materials 0.000 description 3
238000004090 dissolution Methods 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
239000004615 ingredient Substances 0.000 description 3
229910052976 metal sulfide Inorganic materials 0.000 description 3
229910052711 selenium Inorganic materials 0.000 description 3
239000011669 selenium Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
230000004913 activation Effects 0.000 description 2
239000004480 active ingredient Substances 0.000 description 2
229910001854 alkali hydroxide Inorganic materials 0.000 description 2
150000008044 alkali metal hydroxides Chemical class 0.000 description 2
150000004645 aluminates Chemical class 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
239000002585 base Substances 0.000 description 2
239000000969 carrier Substances 0.000 description 2
230000008859 change Effects 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000002939 deleterious effect Effects 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
150000002430 hydrocarbons Chemical class 0.000 description 2
150000002431 hydrogen Chemical class 0.000 description 2
229940046892 lead acetate Drugs 0.000 description 2
238000005259 measurement Methods 0.000 description 2
150000002823 nitrates Chemical class 0.000 description 2
239000000047 product Substances 0.000 description 2
230000007420 reactivation Effects 0.000 description 2
238000000926 separation method Methods 0.000 description 2
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
238000009834 vaporization Methods 0.000 description 2
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
229910021536 Zeolite Inorganic materials 0.000 description 1
239000005083 Zinc sulfide Substances 0.000 description 1
HVCXHPPDIVVWOJ-UHFFFAOYSA-N [K].[Mn] Chemical compound [K].[Mn] HVCXHPPDIVVWOJ-UHFFFAOYSA-N 0.000 description 1
NFVZIERLAZUYBQ-UHFFFAOYSA-N [K].[Zn] Chemical compound [K].[Zn] NFVZIERLAZUYBQ-UHFFFAOYSA-N 0.000 description 1
ZIALXKMBHWELGF-UHFFFAOYSA-N [Na].[Cu] Chemical compound [Na].[Cu] ZIALXKMBHWELGF-UHFFFAOYSA-N 0.000 description 1
OOIOHEBTXPTBBE-UHFFFAOYSA-N [Na].[Fe] Chemical compound [Na].[Fe] OOIOHEBTXPTBBE-UHFFFAOYSA-N 0.000 description 1
GFORUURFPDRRRJ-UHFFFAOYSA-N [Na].[Mn] Chemical compound [Na].[Mn] GFORUURFPDRRRJ-UHFFFAOYSA-N 0.000 description 1
CFVBFMMHFBHNPZ-UHFFFAOYSA-N [Na].[V] Chemical compound [Na].[V] CFVBFMMHFBHNPZ-UHFFFAOYSA-N 0.000 description 1
KSHPUQQHKKJVIO-UHFFFAOYSA-N [Na].[Zn] Chemical compound [Na].[Zn] KSHPUQQHKKJVIO-UHFFFAOYSA-N 0.000 description 1
QMXBEONRRWKBHZ-UHFFFAOYSA-N [Na][Mo] Chemical compound [Na][Mo] QMXBEONRRWKBHZ-UHFFFAOYSA-N 0.000 description 1
HHCIQUMVXVLRHW-UHFFFAOYSA-N [S-2].[K+].[Ni+2] Chemical compound [S-2].[K+].[Ni+2] HHCIQUMVXVLRHW-UHFFFAOYSA-N 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
239000002250 absorbent Substances 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
DNEHKUCSURWDGO-UHFFFAOYSA-N aluminum sodium Chemical compound [Na].[Al] DNEHKUCSURWDGO-UHFFFAOYSA-N 0.000 description 1
239000003637 basic solution Substances 0.000 description 1
239000011324 bead Substances 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000001273 butane Substances 0.000 description 1
238000012512 characterization method Methods 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
IYPQZXRHDNGZEB-UHFFFAOYSA-N cobalt sodium Chemical compound [Na].[Co] IYPQZXRHDNGZEB-UHFFFAOYSA-N 0.000 description 1
238000011109 contamination Methods 0.000 description 1
TVZPLCNGKSPOJA-UHFFFAOYSA-N copper zinc Chemical compound [Cu].[Zn] TVZPLCNGKSPOJA-UHFFFAOYSA-N 0.000 description 1
WNSFHVZXRIGJEM-UHFFFAOYSA-N copper;potassium Chemical compound [K+].[Cu+2] WNSFHVZXRIGJEM-UHFFFAOYSA-N 0.000 description 1
AWOPBNHMACSMTO-UHFFFAOYSA-N copper;sodium Chemical compound [Na+].[Cu+2] AWOPBNHMACSMTO-UHFFFAOYSA-N 0.000 description 1
230000008021 deposition Effects 0.000 description 1
BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
YDIQKOIXOOOXQQ-UHFFFAOYSA-H dialuminum;trisulfite Chemical compound [Al+3].[Al+3].[O-]S([O-])=O.[O-]S([O-])=O.[O-]S([O-])=O YDIQKOIXOOOXQQ-UHFFFAOYSA-H 0.000 description 1
QTNDMWXOEPGHBT-UHFFFAOYSA-N dicesium;sulfide Chemical class [S-2].[Cs+].[Cs+] QTNDMWXOEPGHBT-UHFFFAOYSA-N 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
238000010494 dissociation reaction Methods 0.000 description 1
230000005593 dissociations Effects 0.000 description 1
238000000605 extraction Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000003546 flue gas Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
239000007792 gaseous phase Substances 0.000 description 1
239000011491 glass wool Substances 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
238000009533 lab test Methods 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
230000000873 masking effect Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
FPBMTPLRBAEUMV-UHFFFAOYSA-N nickel sodium Chemical compound [Na][Ni] FPBMTPLRBAEUMV-UHFFFAOYSA-N 0.000 description 1
150000002927 oxygen compounds Chemical class 0.000 description 1
FLEQTGHFHJDVKH-UHFFFAOYSA-N potassium molybdenum(4+) sulfide Chemical compound [S-2].[K+].[Mo+4] FLEQTGHFHJDVKH-UHFFFAOYSA-N 0.000 description 1
HXFZMSVYCHDENP-UHFFFAOYSA-N potassium zinc sulfide Chemical compound [S-2].[K+].[Zn+2] HXFZMSVYCHDENP-UHFFFAOYSA-N 0.000 description 1
KVOIJEARBNBHHP-UHFFFAOYSA-N potassium;oxido(oxo)alumane Chemical compound [K+].[O-][Al]=O KVOIJEARBNBHHP-UHFFFAOYSA-N 0.000 description 1
239000001294 propane Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000008439 repair process Effects 0.000 description 1
238000005201 scrubbing Methods 0.000 description 1
QLUZJFBPDLVUQW-UHFFFAOYSA-K sodium zinc trihydroxide Chemical compound [OH-].[OH-].[OH-].[Na+].[Zn++] QLUZJFBPDLVUQW-UHFFFAOYSA-K 0.000 description 1
BAOAPKRXGGZHFP-UHFFFAOYSA-N sodium;copper(1+) Chemical compound [Na+].[Cu+] BAOAPKRXGGZHFP-UHFFFAOYSA-N 0.000 description 1
239000002904 solvent Substances 0.000 description 1
238000000638 solvent extraction Methods 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
239000000758 substrate Substances 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
230000000007 visual effect Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1
DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8612—Hydrogen sulfide
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/04—Sulfides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/057—Selenium or tellurium; Compounds thereof
- B01J27/0576—Tellurium; Compounds thereof
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/02—Preparation of sulfur; Purification
- C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
- C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
- C01B17/0426—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the catalytic conversion
- C01B17/0434—Catalyst compositions

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CA 614855 1989-09-29 1989-09-29 Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides Expired - Fee Related CA1337905C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 614855 CA1337905C (fr)	1989-09-29	1989-09-29	Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 614855 CA1337905C (fr)	1989-09-29	1989-09-29	Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides

Publications (1)

Publication Number	Publication Date
CA1337905C true CA1337905C (fr)	1996-01-09

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ID=4140837

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 614855 Expired - Fee Related CA1337905C (fr)	1989-09-29	1989-09-29	Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides

Country Status (1)

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CA (1)	CA1337905C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2013180763A1 (fr) *	2012-01-18	2013-12-05	Intramicron, Inc.	Catalyseurs pour éliminer le soufre par voie oxydative, leurs procédés de production et d'utilisation
CN121573644A (zh) *	2026-01-27	2026-02-27	厦门爱迪特环保科技有限公司	溶剂法硫化氢和二氧化硫制备硫磺单质

1989
- 1989-09-29 CA CA 614855 patent/CA1337905C/fr not_active Expired - Fee Related

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2013180763A1 (fr) *	2012-01-18	2013-12-05	Intramicron, Inc.	Catalyseurs pour éliminer le soufre par voie oxydative, leurs procédés de production et d'utilisation
US10159962B2 (en)	2012-01-18	2018-12-25	Intramicron, Inc.	Catalysts for oxidative sulfur removal and methods of making and using thereof
CN121573644A (zh) *	2026-01-27	2026-02-27	厦门爱迪特环保科技有限公司	溶剂法硫化氢和二氧化硫制备硫磺单质
CN121573644B (zh) *	2026-01-27	2026-04-03	厦门爱迪特环保科技有限公司	溶剂法硫化氢和二氧化硫制备硫磺单质

Legal Events

Date	Code	Title	Description
2005-01-10	MKLA	Lapsed

Publication	Publication Date	Title
US3974256A (en)	1976-08-10	Sulfide removal process
AU677894B2 (en)	1997-05-08	Desulfurizing a gas stream
US4251495A (en)	1981-02-17	Process for purifying a hydrogen sulfide containing gas
US5244641A (en)	1993-09-14	Absorption of hydrogen sulfide and absorbent composition therefor
US4001375A (en)	1977-01-04	Process for the desulfurization of flue gas
US5229091A (en)	1993-07-20	Process for desulfurizing Claus tail-gas
US4008174A (en)	1977-02-15	Process for regenerating a solid copper-chromium reactant used in the removal of hydrogen sulfide from hydrogen recycle gas
US5514351A (en)	1996-05-07	Desulfurizing tailgas from sulfur recovery unit
WO2002032810A1 (fr)	2002-04-25	Procede et appareil destines a eliminer un compose sulfure a partir d'un gaz contenant de l'hydrogene sulfure, du mercaptan, du dioxyde de carbone et un hydrocarbure aromatique
CA1052761A (fr)	1979-04-17	Methode de regeneration d'un reactif solide
US5985227A (en)	1999-11-16	Process for removing sulfur compounds from industrial gases
US4725417A (en)	1988-02-16	Process for removing sulfur oxides from a gas by means of an absorption mass regenerable by reaction with hydrogen sulfide
DK166535B1 (da)	1993-06-07	Fremgangsmaade til oxydation af hydrogensulfid til elementaert svovl og/eller svovldioxyd
JP3452570B2 (ja)	2003-09-29	工業ガスから硫黄化合物を除去するための触媒，その製造方法およびその使用
CA1337905C (fr)	1996-01-09	Elimination catalytique, par decomposition, de composes sulfures, dans des circuits de matieres fluides
CA2087265C (fr)	2002-03-26	Catalyseur et procede d'elimination de composes soufres et d'oxydes de liquides en circulation
CN112642397A (zh)	2021-04-13	复合材料及其制备方法和应用
US5030437A (en)	1991-07-09	Catalytic removal of sulphur-containing compounds from fluid streams by decomposition
CA2118120C (fr)	2002-12-24	Procede et appareil de recuperation du soufre dans un produit gazeux renfermant du sulfure d'hydrogene
CA1337069C (fr)	1995-09-19	Methode pour eliminer les composes sulfures et le peroxyde d'azote dans des circuits liquides
JPH08503651A (ja)	1996-04-23	二酸化硫黄含有ガス流から二酸化硫黄を除去する方法
US5710083A (en)	1998-01-20	Process to rejuvenate spent zinc oxide sorbents
US4855117A (en)	1989-08-08	Process for removing sulfur oxides from a gas by means of an absorption mass regenerable by reaction with elemental sulfur
MXPA97006185A (en)	1998-02-01	Process to reactivate sorbents off
US4781903A (en)	1988-11-01	Process for removing sulfur oxides from a gas by means of an absorption mass regenerable by reaction with elemental sulfur