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FR2387903A1 - PROCESS FOR MANUFACTURING SULFUR AND SULFURIC ACID FROM HYDROGEN SULPHIDE - Google Patents

PROCESS FOR MANUFACTURING SULFUR AND SULFURIC ACID FROM HYDROGEN SULPHIDE

Info

Publication number
FR2387903A1
FR2387903A1 FR7811608A FR7811608A FR2387903A1 FR 2387903 A1 FR2387903 A1 FR 2387903A1 FR 7811608 A FR7811608 A FR 7811608A FR 7811608 A FR7811608 A FR 7811608A FR 2387903 A1 FR2387903 A1 FR 2387903A1
Authority
FR
France
Prior art keywords
sulfuric acid
sulfur
hydrogen sulphide
manufacturing sulfur
manufacturing
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.)
Granted
Application number
FR7811608A
Other languages
French (fr)
Other versions
FR2387903B1 (en
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.)
Ght Hochtemperaturreak Tech
Original Assignee
Ght Hochtemperaturreak Tech
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 Ght Hochtemperaturreak Tech filed Critical Ght Hochtemperaturreak Tech
Publication of FR2387903A1 publication Critical patent/FR2387903A1/en
Application granted granted Critical
Publication of FR2387903B1 publication Critical patent/FR2387903B1/fr
Granted 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
    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation

Landscapes

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

Abstract

Procédé de fabrication du soufre et de l'acide sulfurique à partir de l'hydrogène sulfuré. Dans ce procédé les gaz renfermant une grande quantité d'hydrogène sulfuré peuvent être transformés en partie en soufre elémentaire et en partie en acide sulfurique. Les quantités de soufre ou d'acide sulfurique produites sont interchangeables. En outre, la teneur en gaz sul ureux dans le gaz résiduaire peut être considérablement diminuée contrairement à ce qui se passe pour les installations connues. Utilisation de ce procédé pour des installations de grande capacité.Process for manufacturing sulfur and sulfuric acid from hydrogen sulfide. In this process the gases containing a large quantity of hydrogen sulphide can be transformed partly into elemental sulfur and partly into sulfuric acid. The amounts of sulfur or sulfuric acid produced are interchangeable. In addition, the sulphurous gas content in the waste gas can be considerably reduced, unlike what happens for known installations. Use of this process for large capacity installations.

FR7811608A 1977-04-21 1978-04-19 PROCESS FOR MANUFACTURING SULFUR AND SULFURIC ACID FROM HYDROGEN SULPHIDE Granted FR2387903A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772717633 DE2717633A1 (en) 1977-04-21 1977-04-21 PRODUCTION OF SULFUR AND SULFURIC ACID FROM HYDROGEN SULFUR

Publications (2)

Publication Number Publication Date
FR2387903A1 true FR2387903A1 (en) 1978-11-17
FR2387903B1 FR2387903B1 (en) 1981-07-31

Family

ID=6006861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811608A Granted FR2387903A1 (en) 1977-04-21 1978-04-19 PROCESS FOR MANUFACTURING SULFUR AND SULFURIC ACID FROM HYDROGEN SULPHIDE

Country Status (5)

Country Link
JP (1) JPS53131996A (en)
DE (1) DE2717633A1 (en)
FR (1) FR2387903A1 (en)
GB (1) GB1578002A (en)
NL (1) NL7803901A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237217A1 (en) * 1986-03-07 1987-09-16 The BOC Group plc Treatment of gases

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8426201A (en) * 2000-09-07 2002-03-22 Boc Group Plc Process and apparatus for recovering sulphur from a gas stream containing sulphide
DE102011002320B3 (en) * 2011-04-28 2012-06-21 Knauf Gips Kg Method and device for generating electricity from hydrogen sulfide-containing exhaust gases
CN108298505B (en) * 2018-01-29 2021-07-06 华陆工程科技有限责任公司 Treatment of a gas containing H2Combined process for preparing sulfuric acid and sulfur simultaneously from S acid gas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752821C (en) * 1941-07-22 1952-10-06 Koppers Gmbh Heinrich Production of sulfur and sulfur dioxide from gases containing hydrogen sulfide
DE873996C (en) * 1943-06-08 1953-04-20 Koppers Gmbh Heinrich Process for the extraction of sulfur from gases containing hydrogen sulfide, carbon dioxide and nitrogen compounds
US2765217A (en) * 1952-07-09 1956-10-02 Texas Gulf Sulphur Co Cyclic process for recovering sulfur from hydrogen sulfide
FR1209894A (en) * 1957-10-24 1960-03-04 Fr D Oxy Catalyse Oxy France S Oxidative catalytic gas desulfurization process
DE2430909A1 (en) * 1974-06-27 1976-01-08 Adsorptionstech Lab Claus kiln waste gas purificn - with recycling of sulphuric acid from catalytic conversion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752821C (en) * 1941-07-22 1952-10-06 Koppers Gmbh Heinrich Production of sulfur and sulfur dioxide from gases containing hydrogen sulfide
DE873996C (en) * 1943-06-08 1953-04-20 Koppers Gmbh Heinrich Process for the extraction of sulfur from gases containing hydrogen sulfide, carbon dioxide and nitrogen compounds
US2765217A (en) * 1952-07-09 1956-10-02 Texas Gulf Sulphur Co Cyclic process for recovering sulfur from hydrogen sulfide
FR1209894A (en) * 1957-10-24 1960-03-04 Fr D Oxy Catalyse Oxy France S Oxidative catalytic gas desulfurization process
DE2430909A1 (en) * 1974-06-27 1976-01-08 Adsorptionstech Lab Claus kiln waste gas purificn - with recycling of sulphuric acid from catalytic conversion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237217A1 (en) * 1986-03-07 1987-09-16 The BOC Group plc Treatment of gases
US5294428A (en) * 1986-03-07 1994-03-15 The Boc Group, Plc Double combustion oxygen enhanced sulfur recovery process

Also Published As

Publication number Publication date
DE2717633A1 (en) 1978-10-26
FR2387903B1 (en) 1981-07-31
JPS53131996A (en) 1978-11-17
GB1578002A (en) 1980-10-29
NL7803901A (en) 1978-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse