FR538024A - Method for performing endothermic reactions between sulphides and gases - Google Patents

Method for performing endothermic reactions between sulphides and gases

Info

Publication number
FR538024A
FR538024A FR538024DA FR538024A FR 538024 A FR538024 A FR 538024A FR 538024D A FR538024D A FR 538024DA FR 538024 A FR538024 A FR 538024A
Authority
FR
France
Prior art keywords
sulphides
gases
endothermic reactions
performing endothermic
reactions
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
Other languages
French (fr)
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Application granted granted Critical
Publication of FR538024A publication Critical patent/FR538024A/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
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
FR538024D 1920-07-31 1921-07-07 Method for performing endothermic reactions between sulphides and gases Expired FR538024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO538024X 1920-07-31

Publications (1)

Publication Number Publication Date
FR538024A true FR538024A (en) 1922-06-02

Family

ID=19906010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR538024D Expired FR538024A (en) 1920-07-31 1921-07-07 Method for performing endothermic reactions between sulphides and gases

Country Status (1)

Country Link
FR (1) FR538024A (en)

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