FR2511663A1 - Procede catalytique de production de soufre a partir d'un gaz renfermant h2s - Google Patents
Procede catalytique de production de soufre a partir d'un gaz renfermant h2s Download PDFInfo
- Publication number
- FR2511663A1 FR2511663A1 FR8115900A FR8115900A FR2511663A1 FR 2511663 A1 FR2511663 A1 FR 2511663A1 FR 8115900 A FR8115900 A FR 8115900A FR 8115900 A FR8115900 A FR 8115900A FR 2511663 A1 FR2511663 A1 FR 2511663A1
- Authority
- FR
- France
- Prior art keywords
- catalyst
- sulfur
- effluent
- oxidation
- claus
- 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.)
- Granted
Links
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 229910052717 sulfur Inorganic materials 0.000 title claims abstract description 73
- 239000011593 sulfur Substances 0.000 title claims abstract description 72
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 83
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 66
- 239000007789 gas Substances 0.000 claims abstract description 61
- 239000002253 acid Substances 0.000 claims abstract description 25
- 239000010970 precious metal Substances 0.000 claims abstract description 15
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 12
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 3
- 230000003647 oxidation Effects 0.000 claims description 65
- 238000006243 chemical reaction Methods 0.000 claims description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 24
- 239000001301 oxygen Substances 0.000 claims description 24
- 229910052760 oxygen Inorganic materials 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 20
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 15
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 238000006392 deoxygenation reaction Methods 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910052763 palladium Inorganic materials 0.000 claims description 8
- 230000008929 regeneration Effects 0.000 claims description 8
- 238000011069 regeneration method Methods 0.000 claims description 8
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 8
- 150000002506 iron compounds Chemical class 0.000 claims description 7
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 6
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 6
- 239000005569 Iron sulphate Substances 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052739 hydrogen Inorganic materials 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000010457 zeolite Substances 0.000 claims description 4
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052741 iridium Inorganic materials 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 150000002898 organic sulfur compounds Chemical class 0.000 claims description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 238000010408 sweeping Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 238000005530 etching Methods 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 239000011324 bead Substances 0.000 description 5
- 239000002912 waste gas Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 4
- 241000723368 Conium Species 0.000 description 3
- 238000001354 calcination Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 238000002309 gasification Methods 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- -1 sulphates Chemical class 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000008246 gaseous mixture Substances 0.000 description 2
- 239000000017 hydrogel Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000358 iron sulfate Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000002941 palladium compounds Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 150000003464 sulfur compounds Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000003754 zirconium Chemical class 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 238000004438 BET method Methods 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012013 faujasite Substances 0.000 description 1
- 229910001657 ferrierite group Inorganic materials 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 229910052680 mordenite Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000010742 number 1 fuel oil Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
Classifications
-
- 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
- C01B17/046—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 without intermediate formation of sulfur dioxide
- C01B17/0465—Catalyst compositions
-
- 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
- C01B17/0456—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 the hydrogen sulfide-containing gas being a Claus process tail gas
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8115900A FR2511663A1 (fr) | 1981-08-19 | 1981-08-19 | Procede catalytique de production de soufre a partir d'un gaz renfermant h2s |
| GB08223553A GB2105315B (en) | 1981-08-19 | 1982-08-16 | Production of sulphur from a gas containing h 2 s |
| DE3230553A DE3230553C2 (de) | 1981-08-19 | 1982-08-17 | Katalytisches Verfahren zur Herstellung von Schwefel aus einem Schwefelwasserstoff enthaltenden Gas |
| NL8203223A NL8203223A (nl) | 1981-08-19 | 1982-08-17 | Katalytische werkwijze voor de bereiding van zwavel uitgaande van een zwavelwaterstof bevattend gas. |
| DK370482A DK370482A (da) | 1981-08-19 | 1982-08-18 | Fremgangsmaade til fremstilling af svovl ved katalyseret omsaetning af gasser indeholdende h2s |
| SU823478231A SU1291025A3 (ru) | 1981-08-19 | 1982-08-18 | Способ получени серы из сероводородсодержащего газа |
| UA3478231A UA5551A1 (uk) | 1981-08-19 | 1982-08-18 | Спосіб отримання сірки з газу, який містить сірководень |
| CA000409644A CA1208885A (fr) | 1981-08-19 | 1982-08-18 | Procede catalytique de production de soufre a partir d'un gaz renfermant h.sub.2s |
| JP57142240A JPS5836906A (ja) | 1981-08-19 | 1982-08-18 | Ｈ↓２ｓ含有ガスから硫黄を製造する接触方法 |
| IT22893/82A IT1153716B (it) | 1981-08-19 | 1982-08-19 | Procedimento catalitico per la produzione di zolfo a partire da un gas contenente h2s |
| US06/409,604 US4479928A (en) | 1981-08-19 | 1982-08-19 | Catalytic process for the production of sulphur from a gas containing H.sub. S |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8115900A FR2511663A1 (fr) | 1981-08-19 | 1981-08-19 | Procede catalytique de production de soufre a partir d'un gaz renfermant h2s |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2511663A1 true FR2511663A1 (fr) | 1983-02-25 |
| FR2511663B1 FR2511663B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-02-15 |
Family
ID=9261551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8115900A Granted FR2511663A1 (fr) | 1981-08-19 | 1981-08-19 | Procede catalytique de production de soufre a partir d'un gaz renfermant h2s |
Country Status (11)
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540092A1 (fr) * | 1983-01-31 | 1984-08-03 | Elf Aquitaine | Procede catalytique de production de soufre a partir d'un gaz renfermant h2s |
| EP0215317A1 (de) * | 1985-08-20 | 1987-03-25 | Metallgesellschaft Ag | Verfahren zum Entfernen von Schwefelwasserstoff aus Abgasen |
| FR2589140A1 (fr) * | 1985-10-25 | 1987-04-30 | Elf Aquitaine | Procede catalytique de production de soufre a partir d'un gaz acide renfermant de l'h2s |
| EP0218302A3 (en) * | 1985-10-08 | 1989-05-10 | Metallgesellschaft Ag | Process for purifying exhaust gas containing hydrogen sulfide and sulfur dioxide |
| FR2727101A1 (fr) * | 1994-11-17 | 1996-05-24 | Elf Aquitaine | Procede pour oxyder directement en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz et catalyseur pour la mise en oeuvre de ce procede |
| RU2142403C1 (ru) * | 1995-11-03 | 1999-12-10 | ЭЛФ Эксплорасьон Продюксьон | Способ окисления h2s в серу |
| US6372193B1 (en) | 1998-09-24 | 2002-04-16 | Elf Exploration Production | Process for oxidizing the H2S contained at low concentration in a gas directly to sulphur by catalytic means and in the vapour pause |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3143400A1 (de) * | 1981-11-02 | 1983-06-01 | Mobil Oil Corp., 10017 New York, N.Y. | Verfahren zur verringerung des schwefelgehaltes in gasstroemen unter gewinnung von elementarem schwefel |
| JPS61219704A (ja) * | 1985-03-25 | 1986-09-30 | Babcock Hitachi Kk | 硫黄回収装置 |
| FR2589082B1 (fr) * | 1985-10-25 | 1989-12-01 | Elf Aquitaine | Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre |
| FR2589141B1 (fr) * | 1985-10-25 | 1987-12-11 | Elf Aquitaine | Procede d'elimination des composes soufres contenus dans un gaz residuaire, notamment issu d'une usine a soufre claus, avec recuperation desdits composes sous la forme de soufre |
| US5185140A (en) * | 1985-10-25 | 1993-02-09 | Elf Aquitaine Production | Process for removing sulphur compounds from a residual gas |
| US4798716A (en) * | 1986-04-29 | 1989-01-17 | Amoco Corporation | Sulfur recovery plant and process using oxygen |
| CA1307652C (en) * | 1986-05-13 | 1992-09-22 | Iron Otto Simek | Mte sulphur recovery process |
| US4849203A (en) * | 1987-12-07 | 1989-07-18 | Amoco Corporation | Sulfur recovery plant and process using oxygen |
| US5004588A (en) * | 1988-01-15 | 1991-04-02 | Chevron Research & Technology Company | Process for removal of hydrogen sulfide from gaseous stream |
| KR970001270B1 (ko) * | 1993-08-09 | 1997-02-05 | 조말수 | 과량의 수증기 및 암모니아가 포함된 황화수소 함유 혼합가스중 황화수소(h_2s)의 제거방법 |
| NL1002524C2 (nl) * | 1996-03-04 | 1997-09-05 | Gastec Nv | Katalysator voor de selectieve oxidatie van zwavelverbindingen tot elementaire zwavel, werkwijze voor de bereiding van een dergelijke kata- lysator en werkwijze voor de selectieve oxidatie van zwavelverbindingen elementaire zwavel. |
| US6037307A (en) * | 1998-07-10 | 2000-03-14 | Goal Line Environmental Technologies Llc | Catalyst/sorber for treating sulfur compound containing effluent |
| EP1090675A1 (en) * | 1999-09-30 | 2001-04-11 | Gastec N.V. | Process for the removal of sulphur compounds from gases |
| FR2840295B1 (fr) * | 2002-06-03 | 2005-02-04 | Inst Francais Du Petrole | Prodede d'elimination du soufre d'une charge contenant de l'hydrogene sulfure et du benzene, toluene et/ou xylenes |
| RU2288888C1 (ru) * | 2005-03-05 | 2006-12-10 | Открытое акционерное общество "Катализатор" | Катализатор для селективного окисления сероводорода, способ его получения и способ селективного окисления сероводорода до элементарной серы |
| RU2405738C2 (ru) * | 2008-10-16 | 2010-12-10 | Общество с ограниченной ответственностью "Старт-Катализатор" | Способ получения серы и способ приготовления катализатора для получения серы |
| CN101519192B (zh) * | 2009-03-27 | 2011-02-09 | 成都赛普瑞兴科技有限公司 | 一种低温克劳斯硫磺回收工艺及装置 |
| CN106391135A (zh) * | 2016-09-27 | 2017-02-15 | 长春东狮科贸实业有限公司 | 选择性催化氧化脱除硫化氢专用催化剂及其制备方法 |
| US11253816B2 (en) | 2019-05-10 | 2022-02-22 | Saudi Arabian Oil Company | Direct oxidation of hydrogen sulfide in a hydroprocessing recycle gas stream with hydrogen purification |
| PL441352A1 (pl) * | 2022-06-02 | 2023-12-04 | Politechnika Łódzka | Sposób termokatalitycznego utleniania i odsiarczania związków organicznych zawierających siarkę |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2083894A (en) * | 1933-12-21 | 1937-06-15 | Sulco Lab Inc | Process for the treatment of sulphur compounds |
| US2083895A (en) * | 1933-12-21 | 1937-06-15 | Sulco Lab Inc | Catalytic process for the conversion of sulphur compounds |
| FR2242145A1 (en) * | 1973-08-30 | 1975-03-28 | Rhone Progil | Catalysts for claus-process treatment of waste gases - contg lead cpds. on an alumina support |
| FR2277877A1 (fr) * | 1974-07-11 | 1976-02-06 | Aquitaine Petrole | Procede de desulfuration des gaz contenant de l'hydrogene sulfure |
| FR2327960A1 (fr) * | 1975-10-17 | 1977-05-13 | Elf Aquitaine | Perfectionnement a la production de soufre |
| US4141962A (en) * | 1973-04-09 | 1979-02-27 | Rhone-Progil | Catalysts for treating gases containing sulphur compounds |
| US4171347A (en) * | 1975-08-18 | 1979-10-16 | Union Oil Company Of California | Catalytic incineration of hydrogen sulfide from gas streams |
| FR2456543A1 (fr) * | 1979-05-15 | 1980-12-12 | Inst Francais Du Petrole | Procede d'epuration d'un gaz contenant du sulfure d'hydrogene |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1900751A (en) * | 1928-02-27 | 1933-03-07 | Ig Farbenindustrie Ag | Purification of gases |
| US2697064A (en) * | 1953-07-13 | 1954-12-14 | Universal Oil Prod Co | Desulfurization and reforming of hydrocarbon fractions |
| FR72408E (fr) * | 1957-10-23 | 1960-04-13 | Fr D Oxycatalyse Oxy France So | Procédé pour la désulfuration des gaz et la récupération du soufre élémentaire contenu dans les composés sulfurés qu'ils contiennent |
| GB1340067A (en) * | 1970-08-26 | 1973-12-05 | British Gas Corp | Recovery of sulphur from gases |
| FR2190517B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-06-29 | 1975-08-29 | Rhone Progil | |
| US4012486A (en) * | 1975-07-02 | 1977-03-15 | Shell Development Company | Process for reducing the total sulfur content of Claus off-gases |
| DE2531930A1 (de) * | 1975-07-17 | 1977-01-20 | Metallgesellschaft Ag | Verfahren zur gewinnung von elementarschwefel aus kohlendioxid-reichen, schwefelverbindungen und verunreinigungen enthaltenden gasen |
| US4192857A (en) * | 1975-10-17 | 1980-03-11 | Societe Nationale Elf Aquitaine (Production) | Sulphur production |
| FR2481254A1 (fr) * | 1980-04-23 | 1981-10-30 | Elf Aquitaine | Procede pour l'incineration catalytique de gaz residuaires renfermant en faible concentration au moins un compose du soufre choisi parmi cos, cs2, et les mercaptans et eventuellement au moins un membre du groupe forme par h2s, so2, soufre vapeur et/ou vesiculaire |
| FR2494255A1 (fr) * | 1980-11-17 | 1982-05-21 | Elf Aquitaine | Perfectionnement au procede pour la production de soufre avec recuperation amelioree d'energie a partir d'un gaz renfermant h2s, so2, et h2 et/ou co |
-
1981
- 1981-08-19 FR FR8115900A patent/FR2511663A1/fr active Granted
-
1982
- 1982-08-16 GB GB08223553A patent/GB2105315B/en not_active Expired
- 1982-08-17 NL NL8203223A patent/NL8203223A/nl not_active Application Discontinuation
- 1982-08-17 DE DE3230553A patent/DE3230553C2/de not_active Expired - Fee Related
- 1982-08-18 CA CA000409644A patent/CA1208885A/fr not_active Expired
- 1982-08-18 UA UA3478231A patent/UA5551A1/uk unknown
- 1982-08-18 SU SU823478231A patent/SU1291025A3/ru active
- 1982-08-18 JP JP57142240A patent/JPS5836906A/ja active Pending
- 1982-08-18 DK DK370482A patent/DK370482A/da not_active Application Discontinuation
- 1982-08-19 US US06/409,604 patent/US4479928A/en not_active Expired - Lifetime
- 1982-08-19 IT IT22893/82A patent/IT1153716B/it active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2083894A (en) * | 1933-12-21 | 1937-06-15 | Sulco Lab Inc | Process for the treatment of sulphur compounds |
| US2083895A (en) * | 1933-12-21 | 1937-06-15 | Sulco Lab Inc | Catalytic process for the conversion of sulphur compounds |
| US4141962A (en) * | 1973-04-09 | 1979-02-27 | Rhone-Progil | Catalysts for treating gases containing sulphur compounds |
| FR2242145A1 (en) * | 1973-08-30 | 1975-03-28 | Rhone Progil | Catalysts for claus-process treatment of waste gases - contg lead cpds. on an alumina support |
| FR2277877A1 (fr) * | 1974-07-11 | 1976-02-06 | Aquitaine Petrole | Procede de desulfuration des gaz contenant de l'hydrogene sulfure |
| US4171347A (en) * | 1975-08-18 | 1979-10-16 | Union Oil Company Of California | Catalytic incineration of hydrogen sulfide from gas streams |
| FR2327960A1 (fr) * | 1975-10-17 | 1977-05-13 | Elf Aquitaine | Perfectionnement a la production de soufre |
| FR2456543A1 (fr) * | 1979-05-15 | 1980-12-12 | Inst Francais Du Petrole | Procede d'epuration d'un gaz contenant du sulfure d'hydrogene |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2540092A1 (fr) * | 1983-01-31 | 1984-08-03 | Elf Aquitaine | Procede catalytique de production de soufre a partir d'un gaz renfermant h2s |
| EP0215317A1 (de) * | 1985-08-20 | 1987-03-25 | Metallgesellschaft Ag | Verfahren zum Entfernen von Schwefelwasserstoff aus Abgasen |
| EP0218302A3 (en) * | 1985-10-08 | 1989-05-10 | Metallgesellschaft Ag | Process for purifying exhaust gas containing hydrogen sulfide and sulfur dioxide |
| FR2589140A1 (fr) * | 1985-10-25 | 1987-04-30 | Elf Aquitaine | Procede catalytique de production de soufre a partir d'un gaz acide renfermant de l'h2s |
| WO1987002655A1 (fr) * | 1985-10-25 | 1987-05-07 | Societe Nationale Elf Aquitaine (Production) | Procede catalytique de production de soufre a partir d'un gaz acide renfermant de l'h2s |
| GB2192872A (en) * | 1985-10-25 | 1988-01-27 | Elf Aquitaine | Catalytic process for producing sulphur from h2s-containing acid gas |
| FR2727101A1 (fr) * | 1994-11-17 | 1996-05-24 | Elf Aquitaine | Procede pour oxyder directement en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz et catalyseur pour la mise en oeuvre de ce procede |
| WO1997019019A1 (fr) * | 1994-11-17 | 1997-05-29 | Elf Aquitaine Production | Procede et catalyseur pour oxyder en soufre par voie catalytique l'h2s contenu en faible concentration dans un gaz |
| US6083471A (en) * | 1994-11-17 | 2000-07-04 | Elf Exploration Production | Method and catalyst for catalytically oxidizing a low concentration of H2 S in a gas to give sulphur |
| RU2142403C1 (ru) * | 1995-11-03 | 1999-12-10 | ЭЛФ Эксплорасьон Продюксьон | Способ окисления h2s в серу |
| US6372193B1 (en) | 1998-09-24 | 2002-04-16 | Elf Exploration Production | Process for oxidizing the H2S contained at low concentration in a gas directly to sulphur by catalytic means and in the vapour pause |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1208885A (fr) | 1986-08-05 |
| GB2105315A (en) | 1983-03-23 |
| DE3230553A1 (de) | 1983-03-31 |
| SU1291025A3 (ru) | 1987-02-15 |
| JPS5836906A (ja) | 1983-03-04 |
| UA5551A1 (uk) | 1994-12-28 |
| GB2105315B (en) | 1985-06-12 |
| US4479928A (en) | 1984-10-30 |
| DE3230553C2 (de) | 1997-04-24 |
| FR2511663B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1985-02-15 |
| NL8203223A (nl) | 1983-03-16 |
| IT8222893A0 (it) | 1982-08-19 |
| IT1153716B (it) | 1987-01-14 |
| DK370482A (da) | 1983-02-20 |
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| TP | Transmission of property | ||
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