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WO2004043854A3 - Method for rendering liquid sulfur inert - Google Patents

Method for rendering liquid sulfur inert Download PDF

Info

Publication number
WO2004043854A3
WO2004043854A3 PCT/FR2003/050115 FR0350115W WO2004043854A3 WO 2004043854 A3 WO2004043854 A3 WO 2004043854A3 FR 0350115 W FR0350115 W FR 0350115W WO 2004043854 A3 WO2004043854 A3 WO 2004043854A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid sulfur
inert
rendering liquid
rendering
sulfur inert
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.)
Ceased
Application number
PCT/FR2003/050115
Other languages
French (fr)
Other versions
WO2004043854A2 (en
Inventor
Manuel Binoist
Denis Cieutat
Emmanuelle Bromet
Zanno Pietro Di
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA a Directoire et Conseil de Surveillance pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA a Directoire et Conseil de Surveillance pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to AU2003295056A priority Critical patent/AU2003295056A1/en
Publication of WO2004043854A2 publication Critical patent/WO2004043854A2/en
Publication of WO2004043854A3 publication Critical patent/WO2004043854A3/en
Anticipated expiration legal-status Critical
Ceased 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
    • C01B17/0232—Purification, e.g. degassing
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Luminescent Compositions (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

The invention relates to a method for rendering liquid sulfur inert, according to which the liquid sulfur is brought into contact with an inerting gas that comprises at least one inert gas selected among nitrogen, carbon dioxide, and argon and has a temperature of at least 120 °C.
PCT/FR2003/050115 2002-11-08 2003-11-06 Method for rendering liquid sulfur inert Ceased WO2004043854A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003295056A AU2003295056A1 (en) 2002-11-08 2003-11-06 Method for rendering liquid sulfur inert

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR02/14037 2002-11-08
FR0214037A FR2846959B1 (en) 2002-11-08 2002-11-08 METHOD OF INERTING LIQUID SULFUR

Publications (2)

Publication Number Publication Date
WO2004043854A2 WO2004043854A2 (en) 2004-05-27
WO2004043854A3 true WO2004043854A3 (en) 2004-08-19

Family

ID=32116491

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/050115 Ceased WO2004043854A2 (en) 2002-11-08 2003-11-06 Method for rendering liquid sulfur inert

Country Status (3)

Country Link
AU (1) AU2003295056A1 (en)
FR (1) FR2846959B1 (en)
WO (1) WO2004043854A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB409055A (en) * 1932-11-21 1934-04-26 Ig Farbenindustrie Ag Improvements in the purification of sulphur
GB771340A (en) * 1954-03-13 1957-03-27 Ruhrgas Ag A method of making insoluble sulphur
US4131437A (en) * 1975-12-19 1978-12-26 Exxon Research & Engineering Co. Process for the continuous multistage degasification of liquid sulfur
US4155976A (en) * 1977-11-28 1979-05-22 Atlantic Richfield Company Apparatus and method for storing molten materials
GB2031864A (en) * 1978-09-28 1980-04-30 Union Rheinische Braunkohlen Removing hydrogen sulphide from liquid sulphur
US4612020A (en) * 1984-05-10 1986-09-16 Metallgesellschaft Aktiengesellschaft Method of degasifying liquid sulfur which contains hydrogen sulfide
GB2203732A (en) * 1987-03-09 1988-10-26 Jgc Corp Refining liquid sulfur

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB409055A (en) * 1932-11-21 1934-04-26 Ig Farbenindustrie Ag Improvements in the purification of sulphur
GB771340A (en) * 1954-03-13 1957-03-27 Ruhrgas Ag A method of making insoluble sulphur
US4131437A (en) * 1975-12-19 1978-12-26 Exxon Research & Engineering Co. Process for the continuous multistage degasification of liquid sulfur
US4155976A (en) * 1977-11-28 1979-05-22 Atlantic Richfield Company Apparatus and method for storing molten materials
GB2031864A (en) * 1978-09-28 1980-04-30 Union Rheinische Braunkohlen Removing hydrogen sulphide from liquid sulphur
US4612020A (en) * 1984-05-10 1986-09-16 Metallgesellschaft Aktiengesellschaft Method of degasifying liquid sulfur which contains hydrogen sulfide
GB2203732A (en) * 1987-03-09 1988-10-26 Jgc Corp Refining liquid sulfur

Also Published As

Publication number Publication date
FR2846959A1 (en) 2004-05-14
WO2004043854A2 (en) 2004-05-27
AU2003295056A1 (en) 2004-06-03
FR2846959B1 (en) 2006-06-30
AU2003295056A8 (en) 2004-06-03

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