GB903815A - Improvements in and relating to the production of hydrogen and sulphur from hydrogensulphide - Google Patents

Improvements in and relating to the production of hydrogen and sulphur from hydrogensulphide

Info

Publication number
GB903815A
GB903815A GB782161A GB782161A GB903815A GB 903815 A GB903815 A GB 903815A GB 782161 A GB782161 A GB 782161A GB 782161 A GB782161 A GB 782161A GB 903815 A GB903815 A GB 903815A
Authority
GB
United Kingdom
Prior art keywords
sulphide
hydrogen
sulphur
heated
hydrogensulphide
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
GB782161A
Inventor
Joseph George Weiner
Charles William Leggett
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.)
Parsons Ralph M Co
Original Assignee
Parsons Ralph M Co
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
Priority to US781869A priority Critical patent/US2979384A/en
Application filed by Parsons Ralph M Co filed Critical Parsons Ralph M Co
Priority to GB782161A priority patent/GB903815A/en
Priority to FR854791A priority patent/FR1283497A/en
Publication of GB903815A publication Critical patent/GB903815A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/02Preparation of sulfur; Purification
    • C01B17/06Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen

Abstract

Hydrogen and sulphur are obtained from hydrogen sulphide by passing it into contact with a lower sulphide of iron, cobalt, or nickel to form hydrogen and a higher sulphide of the metal, which, after removal of the hydrogen, is heated to liberate sulphur and regenerate the lower sulphide. The contacting of hydrogen sulphide with the lower sulphide may be at elevated temperature, e.g. 500 DEG F. to 1,000 DEG F. The higher sulphide may be heated at a temperature above 1,300 DEG F. and the sulphur removed by a stream of inert gas, e.g. carbon dioxide, and/or nitrogen, or it may be heated in vacuo. The lower sulphide may be a monosulphide and the higher a bisulphide. The lower sulphide may be alone or supported on a carrier, e.g. bauxite, alumina, or silica gel. The hydrogen sulphide may be an impurity in a gas, e.g. natural hydrocarbon gas.
GB782161A 1958-12-22 1961-03-03 Improvements in and relating to the production of hydrogen and sulphur from hydrogensulphide Expired GB903815A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US781869A US2979384A (en) 1958-12-22 1958-12-22 Process for production of hydrogen and sulfur
GB782161A GB903815A (en) 1961-03-03 1961-03-03 Improvements in and relating to the production of hydrogen and sulphur from hydrogensulphide
FR854791A FR1283497A (en) 1961-03-03 1961-03-07 Hydrogen and sulfur production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB782161A GB903815A (en) 1961-03-03 1961-03-03 Improvements in and relating to the production of hydrogen and sulphur from hydrogensulphide

Publications (1)

Publication Number Publication Date
GB903815A true GB903815A (en) 1962-08-22

Family

ID=9840403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB782161A Expired GB903815A (en) 1958-12-22 1961-03-03 Improvements in and relating to the production of hydrogen and sulphur from hydrogensulphide

Country Status (1)

Country Link
GB (1) GB903815A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2984178A1 (en) * 2011-12-14 2013-06-21 IFP Energies Nouvelles Capturing hydrogen sulfide contained in acid gas from refinery and for hydrogen coproduction, comprises emitting acid gases to amine and units of gases, passing monosulfide to form disulfide and regenerating by passing disulfide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2984178A1 (en) * 2011-12-14 2013-06-21 IFP Energies Nouvelles Capturing hydrogen sulfide contained in acid gas from refinery and for hydrogen coproduction, comprises emitting acid gases to amine and units of gases, passing monosulfide to form disulfide and regenerating by passing disulfide

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