NO160653C - Fremgangsmaate til fremstilling av svoveldioksyd. - Google Patents

Fremgangsmaate til fremstilling av svoveldioksyd.

Info

Publication number
NO160653C
NO160653C NO843050A NO843050A NO160653C NO 160653 C NO160653 C NO 160653C NO 843050 A NO843050 A NO 843050A NO 843050 A NO843050 A NO 843050A NO 160653 C NO160653 C NO 160653C
Authority
NO
Norway
Prior art keywords
procedure
sulfur dioxide
manufacturing sulfur
manufacturing
dioxide
Prior art date
Application number
NO843050A
Other languages
English (en)
Other versions
NO843050L (no
NO160653B (no
Inventor
Guenter Lailach
Rudolf Gerken
Christoph Muecke
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of NO843050L publication Critical patent/NO843050L/no
Publication of NO160653B publication Critical patent/NO160653B/no
Publication of NO160653C publication Critical patent/NO160653C/no

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
    • C01B17/52—Preparation of sulfur dioxide by roasting sulfides
    • 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
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Glanulating (AREA)
  • Fertilizers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NO843050A 1983-08-09 1984-07-27 Fremgangsmaate til fremstilling av svoveldioksyd. NO160653C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833328710 DE3328710A1 (de) 1983-08-09 1983-08-09 Verfahren zur herstellung von schwefeldioxid

Publications (3)

Publication Number Publication Date
NO843050L NO843050L (no) 1985-02-11
NO160653B NO160653B (no) 1989-02-06
NO160653C true NO160653C (no) 1989-05-16

Family

ID=6206137

Family Applications (1)

Application Number Title Priority Date Filing Date
NO843050A NO160653C (no) 1983-08-09 1984-07-27 Fremgangsmaate til fremstilling av svoveldioksyd.

Country Status (6)

Country Link
EP (1) EP0139120B1 (no)
CA (1) CA1249416A (no)
DE (2) DE3328710A1 (no)
ES (1) ES534976A0 (no)
FI (1) FI77435C (no)
NO (1) NO160653C (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3633710A1 (de) * 1986-10-03 1988-04-14 Bayer Ag Verfahren zur herstellung von schwefeldioxid
DE3833381A1 (de) * 1988-10-01 1990-04-05 Bayer Ag Verfahren zur herstellung von schwefeldioxid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174185A (en) * 1938-03-16 1939-09-26 Gen Chemical Corp Process for roasting ore
FR1052063A (fr) * 1951-03-06 1954-01-21 Basf Ag Procédé pour la production de gaz contenant de l'anhydride sulfureux
FR1256213A (fr) * 1960-03-30 1961-03-17 Int Nickel Canada Procédé perfectionné de grillage de sulfures de nickel, de cobalt et de cuivre, avec ou sans fer

Also Published As

Publication number Publication date
NO843050L (no) 1985-02-11
DE3462016D1 (en) 1987-02-19
FI843100A0 (fi) 1984-08-07
FI77435C (fi) 1989-03-10
CA1249416A (en) 1989-01-31
NO160653B (no) 1989-02-06
FI77435B (fi) 1988-11-30
EP0139120B1 (de) 1987-01-14
FI843100L (fi) 1985-02-10
EP0139120A1 (de) 1985-05-02
DE3328710A1 (de) 1985-02-28
ES8504621A1 (es) 1985-04-16
ES534976A0 (es) 1985-04-16

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