BE476504A - - Google Patents

Info

Publication number
BE476504A
BE476504A BE476504DA BE476504A BE 476504 A BE476504 A BE 476504A BE 476504D A BE476504D A BE 476504DA BE 476504 A BE476504 A BE 476504A
Authority
BE
Belgium
Prior art keywords
gas
sulfur
sulfur dioxide
emi
temperature
Prior art date
Application number
Other languages
English (en)
French (fr)
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.)
Publication of BE476504A publication Critical patent/BE476504A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
BE476504D 1946-10-09 BE476504A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30111/46A GB621158A (en) 1946-10-09 1946-10-09 Improvements in or relating to the production of sulphuric acid or oleum

Publications (1)

Publication Number Publication Date
BE476504A true BE476504A (enrdf_load_stackoverflow)

Family

ID=10302445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE476504D BE476504A (enrdf_load_stackoverflow) 1946-10-09

Country Status (3)

Country Link
BE (1) BE476504A (enrdf_load_stackoverflow)
FR (1) FR953586A (enrdf_load_stackoverflow)
GB (1) GB621158A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2725432C3 (de) * 1977-06-04 1980-02-21 Davy International Ag, 6000 Frankfurt Verfahren zur Herstellung von konzentrierter Schwefelsäure

Also Published As

Publication number Publication date
FR953586A (fr) 1949-12-08
GB621158A (en) 1949-04-05

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