MA21949A1 - Procede et dispositif pour enrichir les gaz de gueulard en oxyde (s) de soufre . - Google Patents

Procede et dispositif pour enrichir les gaz de gueulard en oxyde (s) de soufre .

Info

Publication number
MA21949A1
MA21949A1 MA22221A MA22221A MA21949A1 MA 21949 A1 MA21949 A1 MA 21949A1 MA 22221 A MA22221 A MA 22221A MA 22221 A MA22221 A MA 22221A MA 21949 A1 MA21949 A1 MA 21949A1
Authority
MA
Morocco
Prior art keywords
gueulard
enriching
gases
sulfur oxide
sulfur
Prior art date
Application number
MA22221A
Other languages
English (en)
Inventor
M Demarthe J
Original Assignee
Metaleurop Sa
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 Metaleurop Sa filed Critical Metaleurop Sa
Publication of MA21949A1 publication Critical patent/MA21949A1/fr

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
    • C01B17/60—Isolation of sulfur dioxide from gases
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/11—Removing sulfur, phosphorus or arsenic other than by roasting
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Treating Waste Gases (AREA)
MA22221A 1989-09-11 1990-09-10 Procede et dispositif pour enrichir les gaz de gueulard en oxyde (s) de soufre . MA21949A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911835A FR2651796B1 (fr) 1989-09-11 1989-09-11 Procede et dispositif pour enrichir les gaz de gueulard en oxyde(s) de soufre.

Publications (1)

Publication Number Publication Date
MA21949A1 true MA21949A1 (fr) 1991-04-01

Family

ID=9385305

Family Applications (1)

Application Number Title Priority Date Filing Date
MA22221A MA21949A1 (fr) 1989-09-11 1990-09-10 Procede et dispositif pour enrichir les gaz de gueulard en oxyde (s) de soufre .

Country Status (4)

Country Link
AU (1) AU634284B2 (fr)
CA (1) CA2024885A1 (fr)
FR (1) FR2651796B1 (fr)
MA (1) MA21949A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2427200A (en) * 2005-06-18 2006-12-20 Michael William Gammon Methods of operating a lead-producing blast furnace

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2136434A (en) * 1936-05-18 1938-11-15 American Lurgi Corp Process for treating lead ores
US3281237A (en) * 1964-03-04 1966-10-25 St Joseph Lead Co Process for producing lead
US3941587A (en) * 1973-05-03 1976-03-02 Q-S Oxygen Processes, Inc. Metallurgical process using oxygen
US4741770A (en) * 1985-04-03 1988-05-03 Cra Services Limited Zinc smelting process using oxidation zone and reduction zone

Also Published As

Publication number Publication date
AU6233090A (en) 1991-03-14
AU634284B2 (en) 1993-02-18
FR2651796A1 (fr) 1991-03-15
CA2024885A1 (fr) 1991-03-12
FR2651796B1 (fr) 1992-07-24

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