GB301491A - Catalytic apparatus - Google Patents

Catalytic apparatus

Info

Publication number
GB301491A
GB301491A GB32370/28A GB3237028A GB301491A GB 301491 A GB301491 A GB 301491A GB 32370/28 A GB32370/28 A GB 32370/28A GB 3237028 A GB3237028 A GB 3237028A GB 301491 A GB301491 A GB 301491A
Authority
GB
United Kingdom
Prior art keywords
tubes
catalyst
gas
catalytic
flows
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
GB32370/28A
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.)
Selden Co
Original Assignee
Selden Co
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 Selden Co filed Critical Selden Co
Publication of GB301491A publication Critical patent/GB301491A/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
    • C01B17/80—Apparatus
    • C01B17/803—Converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

301,491. Selden Co., (Assignees of Jacger, A. 0.). Dec. 2, 1927, [Convention date]. Catalytic apparatus.- In a catalytic converter of the Tentelew type, at least a part of the reaction mixture is caused to flow substantially parallel to the catalvst tubes and in indirect heat exchanging relation thereto, and then in the reverse direction and in intimate contact with the catalyst tubes, which are finally traversed after a second reversal of direction. In the illustrated apparatus tubes 31 are placed over the catalyst tubes 12, the gas flows downwardly around the tubes 31, enters them through perforations in their lower portion, and flows up them to enter the catalyst tubes. Passages 36 connect the tubes 31 to a second gas inlet 25 by which a part of the gas may be directly admitted to the catalyst, and the distribution of this gas among the tubes is controlled by orifice plugs 38. After leaving the main body of catalyst the gas mav pass through one or more further layers 33 which are not cooled. In a modification, the apparatus is inverted. Numerous types of reaction for which the apparatus is suitable are mentioned. Specification. 283,887 is referred to.
GB32370/28A 1927-12-02 1928-11-06 Catalytic apparatus Expired GB301491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US301491XA 1927-12-02 1927-12-02

Publications (1)

Publication Number Publication Date
GB301491A true GB301491A (en) 1929-06-20

Family

ID=21852773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32370/28A Expired GB301491A (en) 1927-12-02 1928-11-06 Catalytic apparatus

Country Status (1)

Country Link
GB (1) GB301491A (en)

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