BE607432A - Fabrication d'anhydride sulfurique - Google Patents

Fabrication d'anhydride sulfurique

Info

Publication number
BE607432A
BE607432A BE607432A BE607432A BE607432A BE 607432 A BE607432 A BE 607432A BE 607432 A BE607432 A BE 607432A BE 607432 A BE607432 A BE 607432A BE 607432 A BE607432 A BE 607432A
Authority
BE
Belgium
Prior art keywords
manufacture
sulfur trioxide
trioxide
sulfur
Prior art date
Application number
BE607432A
Other languages
English (en)
Inventor
Hellmut Werth
Wilhelm Moeller
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 BE607432A publication Critical patent/BE607432A/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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
BE607432A 1960-08-29 1961-08-23 Fabrication d'anhydride sulfurique BE607432A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0031994 1960-08-29

Publications (1)

Publication Number Publication Date
BE607432A true BE607432A (fr) 1961-12-18

Family

ID=7094444

Family Applications (1)

Application Number Title Priority Date Filing Date
BE607432A BE607432A (fr) 1960-08-29 1961-08-23 Fabrication d'anhydride sulfurique

Country Status (2)

Country Link
BE (1) BE607432A (fr)
GB (1) GB916276A (fr)

Also Published As

Publication number Publication date
GB916276A (en) 1963-01-23

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