GB341684A - Process for catalytically oxidising hydrogen sulphide - Google Patents

Process for catalytically oxidising hydrogen sulphide

Info

Publication number
GB341684A
GB341684A GB3917029A GB3917029A GB341684A GB 341684 A GB341684 A GB 341684A GB 3917029 A GB3917029 A GB 3917029A GB 3917029 A GB3917029 A GB 3917029A GB 341684 A GB341684 A GB 341684A
Authority
GB
United Kingdom
Prior art keywords
solution
alcoholic
quinizarine
complex
parts
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
GB3917029A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3917029A priority Critical patent/GB341684A/en
Publication of GB341684A publication Critical patent/GB341684A/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
    • C01B17/05—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by wet processes
    • 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
    • C01B17/64—Thiosulfates; Dithionites; Polythionates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Hydrogen sulphide or its salts are catalytically oxidized by oxygen in the presence of complex salts of heavy metals with cyclic organic compounds. Industrial gases such as illuminating, coke oven, or producer gas are washed with water, or alkali such as sodium carbonate, and the solution of hydrogen sulphide or of sodium sulphide or hydrosulphide obtained, after addition of a solution of the catalyst, is treated with oxygen or gases containing the same, when oxidation to sulphur or sodium thiosulphate is effected. Ammonium, calcium and other hydrosulphides may be oxidized in the same way. Suitable catalysts are made, according to examples: (1) by mixing an alcoholic solution of 1-oxyanthraquinone with ammoniacal copper hydroxide to form the complex copper salt, (2) by the addition of an alcoholic solution of alizarin to alcoholic manganese acetate, (3) by adding an alcoholic copper acetate solution to a solution of quinizarine in alcohol containing 16 per cent by volume of pyridine. In place of quinizarine, 1 : 2 : 8-trioxyanthraquinone or other suitable anthraquinone derivatives may be used. A solution of h min in pyridine or disodium phosphate is also suitable.ALSO:Complex salts of heavy metals with cyclic organic compounds, used as catalysts for the oxidation of hydrogen sulphide and its salts, are made by mixing solutions in suitable solvents of the cyclic compound and a compound of the metal. In examples: (1) an alcoholic solution of 1-oxyanthraquinone is mixed with ammoniacal copper hydroxide to form the complex copper salt. (2) to 0,009 parts of manganese acetate dissolved in a little alcohol is added an alcoholic solution containing 0,02 parts of alizarin, with immediate formation of a solution of the complex salt: (3) to 0,02 parts of quinizarine in alcohol containing 16 per cent by volume of pyridine is added an alcoholic solution of 0,0086 parts of copper acetate. In place of quinizarine, 1 : 2 : 8-trioxyanthraquinone or other suitable anthraquinone derivatives may be used.
GB3917029A 1929-12-21 1929-12-21 Process for catalytically oxidising hydrogen sulphide Expired GB341684A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3917029A GB341684A (en) 1929-12-21 1929-12-21 Process for catalytically oxidising hydrogen sulphide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3917029A GB341684A (en) 1929-12-21 1929-12-21 Process for catalytically oxidising hydrogen sulphide

Publications (1)

Publication Number Publication Date
GB341684A true GB341684A (en) 1931-01-22

Family

ID=10408053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3917029A Expired GB341684A (en) 1929-12-21 1929-12-21 Process for catalytically oxidising hydrogen sulphide

Country Status (1)

Country Link
GB (1) GB341684A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002727A (en) * 1973-12-18 1977-01-11 Nippon Shokubai Kagaku Kogyo Co., Ltd Desulfurization process for hydrogen sulfide-containing gases

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002727A (en) * 1973-12-18 1977-01-11 Nippon Shokubai Kagaku Kogyo Co., Ltd Desulfurization process for hydrogen sulfide-containing gases

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