ES533904A0 - Un procedimiento para la oxidacion de sulfuro de hidrogeno a azufre elemental y-o dioxido de azufre - Google Patents
Un procedimiento para la oxidacion de sulfuro de hidrogeno a azufre elemental y-o dioxido de azufreInfo
- Publication number
- ES533904A0 ES533904A0 ES533904A ES533904A ES533904A0 ES 533904 A0 ES533904 A0 ES 533904A0 ES 533904 A ES533904 A ES 533904A ES 533904 A ES533904 A ES 533904A ES 533904 A0 ES533904 A0 ES 533904A0
- Authority
- ES
- Spain
- Prior art keywords
- sulfur
- oxidation
- procedure
- hydrogen sulfide
- sulfur dioxide
- 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
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 title 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000003647 oxidation Effects 0.000 title 1
- 238000007254 oxidation reaction Methods 0.000 title 1
Classifications
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/066—Zirconium or hafnium; Oxides or hydroxides 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
-
- 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
- B01D53/8615—Mixtures of hydrogen sulfide and sulfur oxides
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/063—Titanium; Oxides or hydroxides 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
- C01B17/0456—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
-
- 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
- C01B17/48—Sulfur dioxide; Sulfurous acid
- C01B17/50—Preparation of sulfur dioxide
- C01B17/508—Preparation of sulfur dioxide by oxidation of sulfur compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838318098A GB8318098D0 (en) | 1983-07-04 | 1983-07-04 | Oxidation of hydrogen sulphide to elemental sulphur |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8602529A1 ES8602529A1 (es) | 1985-12-01 |
| ES533904A0 true ES533904A0 (es) | 1985-12-01 |
Family
ID=10545215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES533904A Granted ES533904A0 (es) | 1983-07-04 | 1984-07-02 | Un procedimiento para la oxidacion de sulfuro de hidrogeno a azufre elemental y-o dioxido de azufre |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0134594B2 (enExample) |
| JP (1) | JPS6036309A (enExample) |
| KR (1) | KR910009571B1 (enExample) |
| AU (1) | AU569898B2 (enExample) |
| CA (1) | CA1232429A (enExample) |
| DE (1) | DE3467748D1 (enExample) |
| DK (1) | DK166535B1 (enExample) |
| ES (1) | ES533904A0 (enExample) |
| GB (2) | GB8318098D0 (enExample) |
| NZ (1) | NZ208743A (enExample) |
| SG (1) | SG47687G (enExample) |
| ZA (1) | ZA845023B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8318099D0 (en) * | 1983-07-04 | 1983-08-03 | Shell Int Research | Production of elemental sulphur |
| JPH0832548B2 (ja) * | 1985-10-25 | 1996-03-29 | ソシエテ・ナシオナル・エルフ・アキテ−ヌ （プロデユクシオン） | 残留ガスに含まれる硫黄化合物を除去する方法 |
| FR2598094B1 (fr) * | 1986-04-30 | 1990-11-23 | Rhone Poulenc Chimie | Catalyseur a base d'oxyde de zirconium et procede pour le traitement des gaz residuaires industriels contenant des composes du soufre |
| US5171551A (en) * | 1986-04-30 | 1992-12-15 | Rhone-Poulenc Chimie | Zirconium dioxide gas desulfurization catalyst |
| US4705770A (en) * | 1986-07-07 | 1987-11-10 | Aristech Chemical Corporation | Method of making anatase-titania attrition-resistant catalyst composition |
| 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 |
| US5494650A (en) * | 1989-01-19 | 1996-02-27 | Societe Nationale Elf Aquitaine (Production) | Process for improving the sulphur yield of a complex for producing sulphur from a sour gas containing H2 S, the said complex comprising a sulphur plant and then an oxidation and hydrolysis unit followed by a purification unit |
| FR2727101B1 (fr) * | 1994-11-17 | 1996-12-20 | 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 |
| FR2734809B1 (fr) * | 1995-05-30 | 1997-07-18 | Elf Aquitaine | Procede de desulfuration catalytique d'un gaz renfermant les composes h2s et so2 et eventuellement cos et/ou cs2, avec recuperation desdits composes sous la forme de soufre et catalyseur pour la mise en oeuvre dudit procede |
| FR2747053B1 (fr) * | 1996-04-03 | 1998-10-02 | Rhone Poulenc Chimie | Utilisation pour l'oxydation directe des composes soufres en soufre et/ou sulfates a basse temperature d'un catalyseur a base de cuivre |
| RU2144495C1 (ru) * | 1997-11-25 | 2000-01-20 | Институт катализа им.Г.К.Борескова СО РАН | Способ очистки газов от сернистых соединений |
| FR2773085B1 (fr) * | 1997-12-29 | 2000-02-18 | Elf Exploration Prod | Procede catalytique pour oxyder directement en soufre, a basse temperature, l'h2s contenu en faible concentration dans un gaz et catalyseur pour sa mise en oeuvre |
| US6099819A (en) * | 1998-01-26 | 2000-08-08 | Tda Research, Inc. | Catalysts for the selective oxidation of hydrogen sulfide to sulfur |
| DE10055343A1 (de) * | 2000-11-08 | 2002-05-29 | Messer Griesheim Gmbh | Verfahren zum Herstellen von SO2 aus H2S-haltigem Gas |
| US7060233B1 (en) | 2002-03-25 | 2006-06-13 | Tda Research, Inc. | Process for the simultaneous removal of sulfur and mercury |
| DE102007049743A1 (de) * | 2007-10-16 | 2009-04-23 | Evonik Degussa Gmbh | Silicium-Titan-Mischoxidpulver, Dispersion hiervon und daraus hergestellter titanhaltiger Zeolith |
| ITMI20131322A1 (it) | 2013-08-02 | 2015-02-03 | Milano Politecnico | Processo di riduzione di co2 per produzione di gas di sintesi. |
| MY208837A (en) | 2019-05-03 | 2025-06-01 | Haldor Topsoe As | Revamping of a claus plant with a sulfuric acid plan |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB207196A (enExample) * | 1922-11-20 | 1924-10-02 | Farbenfabriken | |
| GB722038A (en) * | 1952-04-01 | 1955-01-19 | North Thames Gas Board | Improvements in or relating to the recovery of sulphur from gases |
| 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 |
| DE3166782D1 (en) * | 1980-04-23 | 1984-11-29 | Rhone Poulenc Spec Chim | Oxidation process of hydrogen sulfide and organic compounds of sulfur |
| FR2501662A1 (fr) * | 1981-03-13 | 1982-09-17 | Rhone Poulenc Spec Chim | Catalyseurs et procede d'oxydation de l'hydrogene sulfure et/ou des composes organiques du soufre en anhydride sulfureux |
| CA1177811A (en) * | 1981-04-13 | 1984-11-13 | Theo G. Spek | Process for the preparation of silica particles; silica particles with a narrow pore diameter distribution, catalysts made therefrom and use of these catalysts |
| GB8318099D0 (en) * | 1983-07-04 | 1983-08-03 | Shell Int Research | Production of elemental sulphur |
-
1983
- 1983-07-04 GB GB838318098A patent/GB8318098D0/en active Pending
-
1984
- 1984-05-15 CA CA000454306A patent/CA1232429A/en not_active Expired
- 1984-05-16 EP EP84200720A patent/EP0134594B2/en not_active Expired - Lifetime
- 1984-05-16 DE DE8484200720T patent/DE3467748D1/de not_active Expired
- 1984-07-02 KR KR1019840003800A patent/KR910009571B1/ko not_active Expired
- 1984-07-02 NZ NZ208743A patent/NZ208743A/en unknown
- 1984-07-02 JP JP59135369A patent/JPS6036309A/ja active Granted
- 1984-07-02 AU AU30073/84A patent/AU569898B2/en not_active Ceased
- 1984-07-02 GB GB08416834A patent/GB2143225B/en not_active Expired
- 1984-07-02 ZA ZA845023A patent/ZA845023B/xx unknown
- 1984-07-02 DK DK323684A patent/DK166535B1/da not_active IP Right Cessation
- 1984-07-02 ES ES533904A patent/ES533904A0/es active Granted
-
1987
- 1987-05-30 SG SG47687A patent/SG47687G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES8602529A1 (es) | 1985-12-01 |
| ZA845023B (en) | 1985-02-27 |
| AU3007384A (en) | 1985-01-10 |
| DK323684A (da) | 1985-01-05 |
| EP0134594B1 (en) | 1987-11-25 |
| GB8416834D0 (en) | 1984-08-08 |
| GB2143225B (en) | 1987-01-07 |
| DE3467748D1 (en) | 1988-01-07 |
| AU569898B2 (en) | 1988-02-25 |
| JPH0454603B2 (enExample) | 1992-08-31 |
| DK166535B1 (da) | 1993-06-07 |
| GB2143225A (en) | 1985-02-06 |
| DK323684D0 (da) | 1984-07-02 |
| GB8318098D0 (en) | 1983-08-03 |
| CA1232429A (en) | 1988-02-09 |
| SG47687G (en) | 1987-08-28 |
| KR850002241A (ko) | 1985-05-10 |
| KR910009571B1 (ko) | 1991-11-21 |
| JPS6036309A (ja) | 1985-02-25 |
| NZ208743A (en) | 1987-03-31 |
| EP0134594B2 (en) | 1994-07-27 |
| EP0134594A1 (en) | 1985-03-20 |
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