GB769996A - Improvements in or relating to the oxidation of hydrogen sulphide to sulphur dioxide - Google Patents

Improvements in or relating to the oxidation of hydrogen sulphide to sulphur dioxide

Info

Publication number
GB769996A
GB769996A GB1074654A GB1074654A GB769996A GB 769996 A GB769996 A GB 769996A GB 1074654 A GB1074654 A GB 1074654A GB 1074654 A GB1074654 A GB 1074654A GB 769996 A GB769996 A GB 769996A
Authority
GB
United Kingdom
Prior art keywords
sulphate
sulphur dioxide
metal
oxide
hydrogen sulphide
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
GB1074654A
Inventor
John David Francis Marsh
William Barry Savile Newling
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.)
Gas Council
Original Assignee
Gas Council
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 Gas Council filed Critical Gas Council
Priority to GB1074654A priority Critical patent/GB769996A/en
Publication of GB769996A publication Critical patent/GB769996A/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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Treating Waste Gases (AREA)

Abstract

Gases, containing hydrogen sulphide and sufficient oxygen to oxidize the sulphide to sulphur dioxide, are heated to 180 DEG to 450 DEG C., preferably 200 DEG -350 DEG C., and contacted with a catalyst consisting of a heavy metal sulphate; a metal oxide cation sulphate; or an oxide of a metal superficially converted to a metal oxide cation sulphate. The catalyst may be impregnated as a sulphate solution on to an activated alumina or fired white china clay support. Catalysts exemplified are:- one or more sulphates of cadmium, cobalt, copper, ferrous, lead, nickel stannous, silver or zinc; one or more of titanyl, zirconyl, molybdenyl, tungstyl or vanadyl sulphates; oxide of titanium, molybdenum or tungsten trioxides superficially converted to a sulphate. Stack gases from the processes of Specifications 722,038 and 769,995 may be treated by this process.
GB1074654A 1951-04-12 1951-04-12 Improvements in or relating to the oxidation of hydrogen sulphide to sulphur dioxide Expired GB769996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1074654A GB769996A (en) 1951-04-12 1951-04-12 Improvements in or relating to the oxidation of hydrogen sulphide to sulphur dioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1074654A GB769996A (en) 1951-04-12 1951-04-12 Improvements in or relating to the oxidation of hydrogen sulphide to sulphur dioxide

Publications (1)

Publication Number Publication Date
GB769996A true GB769996A (en) 1957-03-13

Family

ID=9973517

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1074654A Expired GB769996A (en) 1951-04-12 1951-04-12 Improvements in or relating to the oxidation of hydrogen sulphide to sulphur dioxide

Country Status (1)

Country Link
GB (1) GB769996A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430916A1 (en) * 1978-07-13 1980-02-08 Inst Francais Du Petrole PROCESS FOR THE OXIDATION OF SULFUR AND SULFUR COMPOUNDS
DE3116240A1 (en) * 1980-04-23 1982-06-09 Société Nationale Elf Aquitaine (Production) S.A., 92400 Courbevoie METHOD FOR CATALYTICALLY ASHINGIZING RESIDUAL GASES, WHICH IN A LOW CONCENTRATION AT LEAST ONE OF THE SULFUR COMPOUNDS COS CS (DOWN ARROW) 2 (DOWN ARROW), MERCAPTANE AND, IF NECESSARY, (AT LEAST 2) THE POWDERLY MISSING PUPILS DOWNWARDS) 2 (DOWN ARROW), SULFUR STEAM AND / OR SULFUR GAS BUBBLES CONTAINED
FR2501532A1 (en) * 1981-03-13 1982-09-17 Rhone Poulenc Spec Chim CATALYST AND PROCESS FOR TREATING INDUSTRIAL RESIDUAL GAS CONTAINING SULFUR COMPOUNDS
FR2501662A1 (en) * 1981-03-13 1982-09-17 Rhone Poulenc Spec Chim CATALYSTS AND PROCESS FOR OXIDATION OF HYDROGEN SULFIDE AND / OR ORGANIC COMPOUNDS OF SULFUR ANHYDRIDE SULFUR
WO1983002068A1 (en) * 1981-12-17 1983-06-23 Dupin, Thierry Method for catalytic desulphuration of an acid gas containing h2s
FR2538716A1 (en) * 1983-01-03 1984-07-06 Elf Aquitaine Process for catalytic desulphurisation of a sour gas containing H2S and optionally a total quantity of not more than 3 % by volume of CS2 and/or COS
WO1984004700A1 (en) * 1983-05-26 1984-12-06 Azerb I Nefti Khimii Im M Aziz Method for purifying gas from sulphurous compounds
US4937058A (en) * 1980-04-23 1990-06-26 Rhone-Poulenc Industries Catalytic oxidation of sulfur compounds

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2430916A1 (en) * 1978-07-13 1980-02-08 Inst Francais Du Petrole PROCESS FOR THE OXIDATION OF SULFUR AND SULFUR COMPOUNDS
US4399112A (en) * 1980-04-23 1983-08-16 Societe Nationale Elf Aquitaine Process for the catalytic incineration of residual gases containing a low content of at least one sulfur compound selected from COS, CS2 and the mercaptans and possibility at least one member of the group
DE3116240A1 (en) * 1980-04-23 1982-06-09 Société Nationale Elf Aquitaine (Production) S.A., 92400 Courbevoie METHOD FOR CATALYTICALLY ASHINGIZING RESIDUAL GASES, WHICH IN A LOW CONCENTRATION AT LEAST ONE OF THE SULFUR COMPOUNDS COS CS (DOWN ARROW) 2 (DOWN ARROW), MERCAPTANE AND, IF NECESSARY, (AT LEAST 2) THE POWDERLY MISSING PUPILS DOWNWARDS) 2 (DOWN ARROW), SULFUR STEAM AND / OR SULFUR GAS BUBBLES CONTAINED
US4937058A (en) * 1980-04-23 1990-06-26 Rhone-Poulenc Industries Catalytic oxidation of sulfur compounds
FR2501532A1 (en) * 1981-03-13 1982-09-17 Rhone Poulenc Spec Chim CATALYST AND PROCESS FOR TREATING INDUSTRIAL RESIDUAL GAS CONTAINING SULFUR COMPOUNDS
FR2501662A1 (en) * 1981-03-13 1982-09-17 Rhone Poulenc Spec Chim CATALYSTS AND PROCESS FOR OXIDATION OF HYDROGEN SULFIDE AND / OR ORGANIC COMPOUNDS OF SULFUR ANHYDRIDE SULFUR
EP0060741A1 (en) * 1981-03-13 1982-09-22 Rhone-Poulenc Specialites Chimiques Catalyst and process for treating industrial-waste gases that contain sulphur
EP0060742A1 (en) * 1981-03-13 1982-09-22 Rhone-Poulenc Specialites Chimiques Catalyst and process for the oxidation of hydrogen sulfide and or organic sulfur compounds into sulfur dioxide
WO1983002068A1 (en) * 1981-12-17 1983-06-23 Dupin, Thierry Method for catalytic desulphuration of an acid gas containing h2s
AT385431B (en) * 1981-12-17 1988-03-25 Elf Aquitaine METHOD FOR THE CATALYTIC DESULFURATION OF AN ACID CONTAINING H2S
FR2518424A1 (en) * 1981-12-17 1983-06-24 Elf Aquitaine PROCESS FOR THE CATALYTIC DEULFURIZATION OF AN H2S-CONTAINING ACIDIC GAS, AND POSSIBLY A GLOBAL QUANTITY OF NOT MORE THAN 3% BY VOLUME OF CS2 AND / OR COS
FR2538716A1 (en) * 1983-01-03 1984-07-06 Elf Aquitaine Process for catalytic desulphurisation of a sour gas containing H2S and optionally a total quantity of not more than 3 % by volume of CS2 and/or COS
WO1984004700A1 (en) * 1983-05-26 1984-12-06 Azerb I Nefti Khimii Im M Aziz Method for purifying gas from sulphurous compounds
GB2152489A (en) * 1983-05-26 1985-08-07 Azerb I Nefti Khimii Im M Aziz Method for purifying gases from sulphurous compounds
DE3390486C2 (en) * 1983-05-26 1991-09-12 Azerbajdžanskij institut nefti i chimii imeni M. Azizbekova, Baku Process for purifying gases from sulphur compounds

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