CH297400A - Process for the production of gases containing sulfur dioxide. - Google Patents

Process for the production of gases containing sulfur dioxide.

Info

Publication number
CH297400A
CH297400A CH297400DA CH297400A CH 297400 A CH297400 A CH 297400A CH 297400D A CH297400D A CH 297400DA CH 297400 A CH297400 A CH 297400A
Authority
CH
Switzerland
Prior art keywords
production
sulfur dioxide
containing sulfur
gases containing
gases
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesel Anilin-Soda-Fabrik
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH297400A publication Critical patent/CH297400A/en

Links

Classifications

    • 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
    • C22B1/10—Roasting processes in fluidised form
    • 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

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)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
CH297400D 1950-03-28 1951-02-09 Process for the production of gases containing sulfur dioxide. CH297400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB2790A DE974614C (en) 1950-03-28 1950-03-28 Process and device for the production of gases containing sulfur dioxide

Publications (1)

Publication Number Publication Date
CH297400A true CH297400A (en) 1954-03-31

Family

ID=6952910

Family Applications (1)

Application Number Title Priority Date Filing Date
CH297400D CH297400A (en) 1950-03-28 1951-02-09 Process for the production of gases containing sulfur dioxide.

Country Status (3)

Country Link
CH (1) CH297400A (en)
DE (1) DE974614C (en)
NL (2) NL104621C (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE257316C (en) *
DE178762C (en) *
LU29900A1 (en) *
CA350433A (en) * 1935-05-21 The General Chemical Company Ore roasting apparatus
DE326441C (en) * 1918-10-22 1920-09-29 Rocholl Dr Rotary kiln, especially for rusting pebbles, gas cleaning mass and. like
US1545381A (en) * 1921-07-01 1925-07-07 Du Pont Burning sulphur and recovery of heat generated
GB290089A (en) * 1927-09-14 1928-05-10 Selden Co Methods of and apparatus for catalytically oxidising sulphur dioxide
US2019245A (en) * 1931-05-29 1935-10-29 Calco Chemical Co Inc Method of cooling hot gases containing oxides of sulphur
DE624720C (en) * 1933-11-15 1936-01-27 Metallgesellschaft Akt Ges Rotary kiln for carrying out exothermic reactions
DE690676C (en) * 1938-06-19 1940-05-04 Oesterreichische Dynamit Nobel Waste heat boiler for utilizing roast gases with a high content of acid fumes
US2373008A (en) * 1941-06-27 1945-04-03 Standard Oil Co Oxidation of organic compounds and manufacture of phthalic anhydride
US2383636A (en) * 1941-08-09 1945-08-28 Standard Oil Dev Co Temperature control of catalytic reactions
US2444990A (en) * 1941-09-12 1948-07-13 Standard Oil Dev Co Contacting solid particles and gaseous fluids
US2445327A (en) * 1944-08-02 1948-07-20 Hydrocarbon Research Inc Fluidizing process for gasifying carbonaceous solids

Also Published As

Publication number Publication date
NL104621C (en)
DE974614C (en) 1961-03-02
NL187472B (en)

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