FR1370911A - Process for the manufacture of sulfur trioxide - Google Patents

Process for the manufacture of sulfur trioxide

Info

Publication number
FR1370911A
FR1370911A FR944292A FR944292A FR1370911A FR 1370911 A FR1370911 A FR 1370911A FR 944292 A FR944292 A FR 944292A FR 944292 A FR944292 A FR 944292A FR 1370911 A FR1370911 A FR 1370911A
Authority
FR
France
Prior art keywords
manufacture
sulfur trioxide
trioxide
sulfur
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
FR944292A
Other languages
French (fr)
Inventor
Herbert Drechsel
Karl Heinz Dorr
Hugo Grimm
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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
Priority to GB1052215D priority Critical patent/GB1052215A/en
Priority to DEM53918A priority patent/DE1186837B/en
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to FR944292A priority patent/FR1370911A/en
Application granted granted Critical
Publication of FR1370911A publication Critical patent/FR1370911A/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
    • C01B17/765—Multi-stage SO3-conversion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
FR944292A 1962-08-16 1963-08-09 Process for the manufacture of sulfur trioxide Expired FR1370911A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1052215D GB1052215A (en) 1963-08-09
DEM53918A DE1186837B (en) 1962-08-16 1962-08-16 Process for the production of sulfur trioxide
FR944292A FR1370911A (en) 1963-08-09 1963-08-09 Process for the manufacture of sulfur trioxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944292A FR1370911A (en) 1963-08-09 1963-08-09 Process for the manufacture of sulfur trioxide

Publications (1)

Publication Number Publication Date
FR1370911A true FR1370911A (en) 1964-08-28

Family

ID=8810286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944292A Expired FR1370911A (en) 1962-08-16 1963-08-09 Process for the manufacture of sulfur trioxide

Country Status (2)

Country Link
FR (1) FR1370911A (en)
GB (1) GB1052215A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516893A (en) * 1974-07-09 1976-01-20 Nissan Eng Konodo so2 yorino ryusanno seizohoho

Also Published As

Publication number Publication date
GB1052215A (en) 1900-01-01

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