BE607432A - Manufacture of sulfur trioxide - Google Patents

Manufacture of sulfur trioxide

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
French (fr)
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/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00Sulfur; Compounds thereof
    • C01B17/69Sulfur trioxide; Sulfuric acid
    • C01B17/74Preparation
    • C01B17/76Preparation by contact processes
    • C01B17/765Multi-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 Manufacture of sulfur trioxide BE607432A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=7094444

Family Applications (1)

Application Number Title Priority Date Filing Date
BE607432A BE607432A (en) 1960-08-29 1961-08-23 Manufacture of sulfur trioxide

Country Status (2)

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

Also Published As

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

Similar Documents

Publication Publication Date Title
FR1313754A (en) Production of substituted oxazolidines and tetrahydrooxazines
FR1311679A (en) Manufacture of uranium dioxide
FI40161C (en) Method of preparation of sulfur trioxide
FR1436595A (en) Manufacture of polyimide articles
FR1299516A (en) Manufacture of diphenyl
FR1284905A (en) Emulsion production
BE607432A (en) Manufacture of sulfur trioxide
FR1298233A (en) Manufacture of sulfur trioxide
FR1335733A (en) Improvements in the manufacture of sulfur trioxide
FR1261716A (en) Manufacture of alkanesulfonyl chlorides
BE599153A (en) Manufacture of maleic anhydride
FR1505310A (en) Manufacture of new antigen compositions
FR1204830A (en) Manufacture of organohalosilanes
BE608456A (en) Manufacture of benzoic acid.
FR1267427A (en) Manufacture of 2-bromo-2-chloro-1: 1: 1-trifluoroethane
BE599867A (en) Manufacture of cyclic esters of alpha-phenyl-alpha-isopropylglycolic acid.
FR1265185A (en) Manufacture of 6-aminopenicillanic acid
FR1290127A (en) Manufacture of alpha-amino-beta-hydroxycarboxylic acids
FR1321728A (en) Sulfur dioxide manufacturing process
FR1300453A (en) Production of naphthalene sulfonic acid
BE606309Q (en) Manufacture of dinonyl-naphthalene-sulfonates
FR1171468A (en) Manufacture of phthalic anhydride from low sulfur denaphthalene
FR1314530A (en) Sulfur dioxide stabilizer
BE659026Q (en) Production of alkyl-substituted epsilon-caprolactams
BE610867A (en) Manufacturing process of acylhydrazinonaphthalenes