FR493571A - Process for the manufacture of sulfur trioxide and catalyst for carrying out this process - Google Patents

Process for the manufacture of sulfur trioxide and catalyst for carrying out this process

Info

Publication number
FR493571A
FR493571A FR493571DA FR493571A FR 493571 A FR493571 A FR 493571A FR 493571D A FR493571D A FR 493571DA FR 493571 A FR493571 A FR 493571A
Authority
FR
France
Prior art keywords
catalyst
manufacture
carrying
sulfur trioxide
trioxide
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Carleton Ellis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR493571A publication Critical patent/FR493571A/en
Expired legal-status Critical Current

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
    • C01B17/78—Preparation by contact processes characterised by the catalyst used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
FR493571D 1916-10-19 1916-10-19 Process for the manufacture of sulfur trioxide and catalyst for carrying out this process Expired FR493571A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493571T 1916-10-19

Publications (1)

Publication Number Publication Date
FR493571A true FR493571A (en) 1919-08-13

Family

ID=1529306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493571D Expired FR493571A (en) 1916-10-19 1916-10-19 Process for the manufacture of sulfur trioxide and catalyst for carrying out this process

Country Status (1)

Country Link
FR (1) FR493571A (en)

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