GB1504059A - Method of desulphurizing gases containing hydrogen sulphide - Google Patents

Method of desulphurizing gases containing hydrogen sulphide

Info

Publication number
GB1504059A
GB1504059A GB29245/75A GB2924575A GB1504059A GB 1504059 A GB1504059 A GB 1504059A GB 29245/75 A GB29245/75 A GB 29245/75A GB 2924575 A GB2924575 A GB 2924575A GB 1504059 A GB1504059 A GB 1504059A
Authority
GB
United Kingdom
Prior art keywords
hydrogen sulphide
gas
sulphur
gases containing
hydrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB29245/75A
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.)
Societe Nationale des Petroles dAquitaine SA
Original Assignee
Societe Nationale des Petroles dAquitaine SA
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.)
Filing date
Publication date
Application filed by Societe Nationale des Petroles dAquitaine SA filed Critical Societe Nationale des Petroles dAquitaine SA
Publication of GB1504059A publication Critical patent/GB1504059A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)

Abstract

1504059 Hydrogen sulphide removal SOC NATIONALE DES PETROLES D'AQUITAINE 11 July 1975 [11 July 1974] 29245/75 Heading C1A [Also in Division B1] Hydrogen sulphide is recovered as sulphur. vapour from gases containing hydrogen sulphide in low concentrations, preferably 0À2 to 1% by volume, in a process in which the gas together with oxygen is passed over a catalyst consisting of one or more transition metal oxides and/or salts, preferably sulphides, on a porous support at a temperature of from 80‹ to 200‹ C.; the sulphur-laden catalyst is then swept with an oxygen free regeneration gas at a temperature of from 200‹ to 500‹ C. to remove sulphur vapour which may be condensed. The preferred metal oxides, sulphides or salts are those of W, V, Cr, Fe, Co, Ni, Cu, Mo, Ag and Mn. The regeneration gas may contain a reducing gas, hydrogen, hydrogen sulphide or carbon monoxide and preferably is the hydrogen sulphide containing gas which is to be treated in the process, to which may be added a further 5 to 20% by volume of hydrogen sulphide.
GB29245/75A 1974-07-11 1975-07-11 Method of desulphurizing gases containing hydrogen sulphide Expired GB1504059A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7424176A FR2277877A1 (en) 1974-07-11 1974-07-11 PROCESS FOR DESULFURING GASES CONTAINING HYDROGEN SULPHIDE

Publications (1)

Publication Number Publication Date
GB1504059A true GB1504059A (en) 1978-03-15

Family

ID=9141168

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29245/75A Expired GB1504059A (en) 1974-07-11 1975-07-11 Method of desulphurizing gases containing hydrogen sulphide

Country Status (12)

Country Link
JP (1) JPS5131697A (en)
BE (1) BE831211A (en)
CA (1) CA1044440A (en)
DD (1) DD121335A5 (en)
DE (1) DE2530674A1 (en)
DK (1) DK312575A (en)
FR (1) FR2277877A1 (en)
GB (1) GB1504059A (en)
IT (1) IT1039789B (en)
LU (1) LU72942A1 (en)
NL (1) NL7508279A (en)
ZA (1) ZA754426B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242920A1 (en) * 1986-04-16 1987-10-28 Veg-Gasinstituut N.V. A catalyst for the selective oxidation of sulfur containing compounds, in particular hydrogen sulfide, to elemental sulfur; a process for the preparation of the catalyst; and a process for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide, to elemental sulfur
AU583982B2 (en) * 1986-04-16 1989-05-11 Comprimo B.V. A process for recovering sulfur from sulfur-containing gases
AU610296B2 (en) * 1987-11-28 1991-05-16 Comprimo B.V. A process for the removal of hydrogen sulfide from gases
US6017507A (en) * 1995-11-03 2000-01-25 Elf Aquitaine Productiion Process for oxidation of H2 S to sulphur
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
GB2443290B (en) * 2006-10-02 2010-03-17 M I Drilling Fluids Uk Ltd Separation agent
CN103521203A (en) * 2012-06-12 2014-01-22 中国石油化工股份有限公司 Aluminum oxide-based sulfur recovery catalyst and preparation method thereof
CN111715242A (en) * 2012-11-08 2020-09-29 代表Mt创新中心的斯塔米卡邦有限公司 Catalyst for sulfur recovery process for simultaneous production of hydrogen and process for producing the same

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614307A1 (en) * 1976-04-02 1977-10-13 Union Oil Co Hydrogen sulphide removal from feed gas - by contacting the gas with a catalyst to convert hydrogen sulphide to sulphur
DE2617649C2 (en) * 1976-04-22 1983-03-03 Metallgesellschaft Ag, 6000 Frankfurt Process for removing hydrogen sulfide and sulfur dioxide from exhaust gases
US4124696A (en) * 1977-11-07 1978-11-07 Standard Oil Company (Indiana) Method for sealing leakage across valves in a sulfur recovery plant
DE2752317A1 (en) * 1977-11-23 1979-05-31 Union Oil Co Removal of hydrogen sulphide from gas streams - and recovering molten sulphur by catalytic oxidn., esp. for treating tail gas from Claus process
JPS5647733U (en) * 1979-09-19 1981-04-28
DE3131257C2 (en) * 1981-08-07 1986-10-30 VEG-Gasinstituut N.V., Apeldoorn Process for removing hydrogen sulfide from gases
FR2511663A1 (en) * 1981-08-19 1983-02-25 Elf Aquitaine CATALYTIC PROCESS FOR THE PRODUCTION OF SULFUR FROM A GAS CONTAINING H2S
NL9202282A (en) * 1992-12-29 1994-07-18 Gastec Nv Method for desulfurizing a gas and absorbent suitable for this method.
JP2701217B2 (en) * 1994-09-08 1998-01-21 有限会社三芯製作所 Mixing device
DE102005022164B4 (en) * 2005-05-13 2009-08-06 Lurgi Gmbh Apparatus and method for operating the apparatus for the continuous recovery of sulfur from H2S-containing gas

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242920A1 (en) * 1986-04-16 1987-10-28 Veg-Gasinstituut N.V. A catalyst for the selective oxidation of sulfur containing compounds, in particular hydrogen sulfide, to elemental sulfur; a process for the preparation of the catalyst; and a process for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide, to elemental sulfur
AU583982B2 (en) * 1986-04-16 1989-05-11 Comprimo B.V. A process for recovering sulfur from sulfur-containing gases
AU583983B2 (en) * 1986-04-16 1989-05-11 Comprimo B.V. A catalyst for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide, to elemental sulfur; a process for the preparation of catalyst; and a process for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide,to elemental sulfur
AU610296B2 (en) * 1987-11-28 1991-05-16 Comprimo B.V. A process for the removal of hydrogen sulfide from gases
US5152970A (en) * 1987-11-28 1992-10-06 Veg-Gasinstituut N.V. Process for the removal of hydrogen sulfide from gases
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
US6017507A (en) * 1995-11-03 2000-01-25 Elf Aquitaine Productiion Process for oxidation of H2 S to sulphur
GB2443290B (en) * 2006-10-02 2010-03-17 M I Drilling Fluids Uk Ltd Separation agent
US8871675B2 (en) 2006-10-02 2014-10-28 M I Drilling Fluids Uk Ltd. Method of forming an agent and its use in desulphurisation
US9987625B2 (en) 2006-10-02 2018-06-05 M-I Drilling Fluids Uk Limited Desulfurization agent
CN103521203A (en) * 2012-06-12 2014-01-22 中国石油化工股份有限公司 Aluminum oxide-based sulfur recovery catalyst and preparation method thereof
CN111715242A (en) * 2012-11-08 2020-09-29 代表Mt创新中心的斯塔米卡邦有限公司 Catalyst for sulfur recovery process for simultaneous production of hydrogen and process for producing the same
CN111715242B (en) * 2012-11-08 2024-03-08 代表Mt创新中心的斯塔米卡邦有限公司 Catalyst for sulfur recovery method for simultaneous production of hydrogen and method for producing the same

Also Published As

Publication number Publication date
DK312575A (en) 1976-01-12
CA1044440A (en) 1978-12-19
DE2530674A1 (en) 1976-01-29
FR2277877B1 (en) 1976-12-24
LU72942A1 (en) 1976-02-04
FR2277877A1 (en) 1976-02-06
NL7508279A (en) 1976-01-13
ZA754426B (en) 1976-06-30
DD121335A5 (en) 1976-07-20
IT1039789B (en) 1979-12-10
JPS5131697A (en) 1976-03-17
BE831211A (en) 1975-11-03

Similar Documents

Publication Publication Date Title
GB1504059A (en) Method of desulphurizing gases containing hydrogen sulphide
KR830009797A (en) How to remove acid gas from gas outflow
GB1438119A (en) Removal of nitrogen oxides and sulphur oxides from gases
US3939250A (en) Method of treating residual gases containing various compounds of sulphur
GB1471794A (en) Process for regenerating a solid reactant
GB1523734A (en) Process for decreasing the total sulphur content of claus off-gas
ES401202A2 (en) Process for reducing the total sulfur content of claus off-gases
ATE59006T1 (en) PROCESS FOR DESULPHURIZATION OF GASES CONTAINING H 2 S.
GB1356289A (en) Process for reducing the total sulphur content of claus off-gases
DE69407897T2 (en) METHOD FOR HIGHLY SELECTIVE CATALYTIC DIRECT OXIDATION OF LOW CONCENTRATIONS IN A GAS H2S
ATE255066T1 (en) METHOD FOR THE DIRECT, CATALYTIC OXIDATION OF THE LOW H2S CONTENT OF A GAS TO SULFUR
GB1470950A (en) Process for working-up hydrogen sulphide-containing gases
GB1448550A (en) Process for the removal of nitrogen oxides from a gas stream
GB1249563A (en) Purification of sulphur-containing gases and simultaneous recovery of sulphur
GB1529537A (en) Process for removing hydrogen sulphide from waste gases
GB1155637A (en) Method of Operating a Hydrofining Process
GB1526390A (en) Method of purifying a hydrogenated gas containing acid gases
JPS6327282B2 (en)
GB835751A (en) Improvements in the removal of impurities from gases or vapours
ES430622A1 (en) Conversion of hydrogen cyanide in foul gas streams to carbon disulfide
JPS5312768A (en) Removing method for organic compounds or carbon monoxide in exhaust gas
GB1340067A (en) Recovery of sulphur from gases
FR2344320A1 (en) Sepg. sulphur oxides from gases - by contacting with active solid contg. e.g. copper, partially oxidised, increasing efficiency
NO307698B1 (en) Process for desulfurizing a gas mixture containing H2S and SO2 with recovery of these compounds in the form of sulfur
IT1039007B (en) Regeneration of spent metal-porous carrier adsorbents - by treatment with dilute oxygen, a reducing gas and an inert gas to remove hydrogen sulphide poison

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950710