GB198545A - Improvements in connection with the treatment of acids - Google Patents

Improvements in connection with the treatment of acids

Info

Publication number
GB198545A
GB198545A GB1356722A GB1356722A GB198545A GB 198545 A GB198545 A GB 198545A GB 1356722 A GB1356722 A GB 1356722A GB 1356722 A GB1356722 A GB 1356722A GB 198545 A GB198545 A GB 198545A
Authority
GB
United Kingdom
Prior art keywords
acid
hydrocarbons
chamber
concentrated
acids
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
GB1356722A
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
Priority to GB1356722A priority Critical patent/GB198545A/en
Publication of GB198545A publication Critical patent/GB198545A/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
    • C01B17/90—Separation; Purification
    • C01B17/92—Recovery from acid tar or the like, e.g. alkylation acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

198,545. Hechenbleikner, I., and Oliver, T. C. May 13, 1922. Acids, concentrating.-Sulphuric acid which has been used in refining petroleum and treated to recover part of the hydrocarbons, is concentrated by blowing hot air through it to a point somewhat below the concentration, near 57‹ BaumÚ, at which foaming and charring of the hydrocarbons take place. The bulk of the hydrocarbons are driven off by this treatment and the acid is further concentrated in the second apparatus. The first concentration takes place in a chamber A of acid-resisting brick provided with perforated earthenware pipes 17 through which hot air can be blown. The acid enters through a tower 18, in which it is preheated by the escaping fumes, and which may be packed or not as desired. The partly concentrated acid, freed from the hydrocarbons, passes to an " acid egg " C, and thence to a second chamber B like the chamber A, and provided with a preheating entrance tower 27.
GB1356722A 1922-05-13 1922-05-13 Improvements in connection with the treatment of acids Expired GB198545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1356722A GB198545A (en) 1922-05-13 1922-05-13 Improvements in connection with the treatment of acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1356722A GB198545A (en) 1922-05-13 1922-05-13 Improvements in connection with the treatment of acids

Publications (1)

Publication Number Publication Date
GB198545A true GB198545A (en) 1923-06-07

Family

ID=10025285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1356722A Expired GB198545A (en) 1922-05-13 1922-05-13 Improvements in connection with the treatment of acids

Country Status (1)

Country Link
GB (1) GB198545A (en)

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