GB1240753A - Improved process for converting hydrogen sulfide to elementary sulfur - Google Patents

Improved process for converting hydrogen sulfide to elementary sulfur

Info

Publication number
GB1240753A
GB1240753A GB05908/69A GB1590869A GB1240753A GB 1240753 A GB1240753 A GB 1240753A GB 05908/69 A GB05908/69 A GB 05908/69A GB 1590869 A GB1590869 A GB 1590869A GB 1240753 A GB1240753 A GB 1240753A
Authority
GB
United Kingdom
Prior art keywords
sulphur
march
ether
ester
carbon atoms
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
GB05908/69A
Inventor
Andre Deschamps
Philippe Renault
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB1240753A publication Critical patent/GB1240753A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

1,240,753. Sulphur production. INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS. 26 March, 1969 [27 March, 1968], No. 15908/69. Heading C1A. Sulphur is produced by reacting hydrogen sulphide and sulphur dioxide in the presence of a liquid phase containing an oxide or hydroxide of a metal of groups IA and IIA or a salt derived from these oxides and hydroxides and mineral acids having a pK value of at least 2.5 at 20‹ C., and at least one solvent which is a C 6 so alcohol, a C 6-50 polyol having 2 to 5 OH groups, an ether, an ester, an ether-ester of said alcohols and polyols having at least 8 carbon atoms or a polyglycol having at least 8 carbon atoms. The weak acid may be carbonic acid, hydrogen sulphide solution, sulphurous acid, boric acids or a mono- or dihydrogen phosphate. The liquid phase may also contain water, the amount being 0À1 to 100% by weight of the solvent present. The reaction is preferably carried out at 0‹ to 160‹ C. and 0.1 to 100 atmospheres.
GB05908/69A 1968-03-27 1969-03-26 Improved process for converting hydrogen sulfide to elementary sulfur Expired GB1240753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR145762 1968-03-27

Publications (1)

Publication Number Publication Date
GB1240753A true GB1240753A (en) 1971-07-28

Family

ID=8648182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05908/69A Expired GB1240753A (en) 1968-03-27 1969-03-26 Improved process for converting hydrogen sulfide to elementary sulfur

Country Status (7)

Country Link
BE (1) BE729844A (en)
CS (1) CS154639B2 (en)
DE (1) DE1914425C3 (en)
FR (1) FR1601098A (en)
GB (1) GB1240753A (en)
NL (1) NL6904211A (en)
OA (1) OA03013A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953586A (en) * 1972-12-15 1976-04-27 Waichi Tanimura Process for purifying gases containing H2 S
US3969492A (en) * 1973-10-29 1976-07-13 U.S. Filter Corporation Recovery of elemental sulfur from sulfur dioxide bearing waste gases
US4313916A (en) * 1979-10-30 1982-02-02 Union Carbide Corporation Process for the purification of non-reacting gases
US4406867A (en) * 1980-04-17 1983-09-27 Union Carbide Corporation Process for the purification of non-reacting gases

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911093A (en) * 1971-10-18 1975-10-07 Stauffer Chemical Co Recovery of SO{HD 2 {B from waste gas emissions
FR2216223A1 (en) * 1973-02-01 1974-08-30 Inst Francais Du Petrole Sulphur dioxide removal from effluent gas - using hydrogen sulphide and a catalyst dissolved in a glycol to obtain improved sulphur yield
DE3036132A1 (en) * 1980-09-25 1982-05-06 Metallgesellschaft Ag, 6000 Frankfurt METHOD FOR REDUCING THE SULFUR CONTENT OF THE EXHAUST GAS RECEIVED FROM SULFUR
FR2532292A2 (en) * 1982-08-25 1984-03-02 Raffinage Cie Francaise PROCESS FOR REMOVING HYDROGEN SULFIDE FROM A GASEOUS MIXTURE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953586A (en) * 1972-12-15 1976-04-27 Waichi Tanimura Process for purifying gases containing H2 S
US3969492A (en) * 1973-10-29 1976-07-13 U.S. Filter Corporation Recovery of elemental sulfur from sulfur dioxide bearing waste gases
US4313916A (en) * 1979-10-30 1982-02-02 Union Carbide Corporation Process for the purification of non-reacting gases
US4406867A (en) * 1980-04-17 1983-09-27 Union Carbide Corporation Process for the purification of non-reacting gases

Also Published As

Publication number Publication date
DE1914425B2 (en) 1978-02-16
BE729844A (en) 1969-08-18
OA03013A (en) 1970-12-15
NL6904211A (en) 1969-09-30
DE1914425C3 (en) 1979-01-25
FR1601098A (en) 1970-08-10
DE1914425A1 (en) 1969-11-13
CS154639B2 (en) 1974-04-30

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