GB733060A - Process for reducing the hydrogen sulphide and/or free sulphur content of effluent gases - Google Patents

Process for reducing the hydrogen sulphide and/or free sulphur content of effluent gases

Info

Publication number
GB733060A
GB733060A GB3148154A GB3148154A GB733060A GB 733060 A GB733060 A GB 733060A GB 3148154 A GB3148154 A GB 3148154A GB 3148154 A GB3148154 A GB 3148154A GB 733060 A GB733060 A GB 733060A
Authority
GB
United Kingdom
Prior art keywords
hydrogen sulphide
sulphur content
reducing
effluent gases
free sulphur
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
GB3148154A
Inventor
Han Hoog
Willem Frederik Engel
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.)
Bataafsche Petroleum Maatschappij NV
Original Assignee
Bataafsche Petroleum Maatschappij NV
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 Bataafsche Petroleum Maatschappij NV filed Critical Bataafsche Petroleum Maatschappij NV
Priority to GB3148154A priority Critical patent/GB733060A/en
Publication of GB733060A publication Critical patent/GB733060A/en
Expired legal-status Critical Current

Links

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
    • C01B17/0456—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

Abstract

The hydrogen sulphide and/or sulphur content of the gaseous effluent from plants for producing sulphur from hydrogen sulphide is reduced by oxidation to sulphur dioxide with gaseous oxygen at a temperature of 150-400 DEG C. and in the presence of a catalyst consisting of precipitated alumina. More particular temperatures are 150-300 DEG C. and 225-275 DEG C. The alumina may be commercial activated alumina having a surface area of 280 square metres per gram. The gaseous effluent may be first treated, at the temperature of 150-400 DEG C., with bauxite containing iron. Specification 733,059 is referred to.
GB3148154A 1953-01-23 1953-01-23 Process for reducing the hydrogen sulphide and/or free sulphur content of effluent gases Expired GB733060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3148154A GB733060A (en) 1953-01-23 1953-01-23 Process for reducing the hydrogen sulphide and/or free sulphur content of effluent gases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3148154A GB733060A (en) 1953-01-23 1953-01-23 Process for reducing the hydrogen sulphide and/or free sulphur content of effluent gases

Publications (1)

Publication Number Publication Date
GB733060A true GB733060A (en) 1955-07-06

Family

ID=10323743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3148154A Expired GB733060A (en) 1953-01-23 1953-01-23 Process for reducing the hydrogen sulphide and/or free sulphur content of effluent gases

Country Status (1)

Country Link
GB (1) GB733060A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064925B (en) * 1956-07-05 1959-09-10 Degussa Process for the production of a catalyst for the production of elemental sulfur from HS and / or SO

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064925B (en) * 1956-07-05 1959-09-10 Degussa Process for the production of a catalyst for the production of elemental sulfur from HS and / or SO

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