GB534798A - Improvements relating to the treatment of tar oils - Google Patents

Improvements relating to the treatment of tar oils

Info

Publication number
GB534798A
GB534798A GB3304539A GB3304539A GB534798A GB 534798 A GB534798 A GB 534798A GB 3304539 A GB3304539 A GB 3304539A GB 3304539 A GB3304539 A GB 3304539A GB 534798 A GB534798 A GB 534798A
Authority
GB
United Kingdom
Prior art keywords
treatment
tar oils
improvements relating
tar
parkes
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
GB3304539A
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.)
Midland Tar Distillers Ltd
Original Assignee
Midland Tar Distillers Ltd
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 Midland Tar Distillers Ltd filed Critical Midland Tar Distillers Ltd
Priority to GB3304539A priority Critical patent/GB534798A/en
Publication of GB534798A publication Critical patent/GB534798A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

534,798. Disinfectants. MIDLAND TAR DISTILLERS, Ltd., PARKES, D. W., and EVANS, R. B. Dec. 29, 1939, No. 33045. [Class 81 (i)] [Also in Group III] Tar oils such as creosote are refined so as to yield white, not pink, emulsions with soap and water by blowing the oil with air in the presence of a strong alkali, e.g. caustic soda, and of an oxide, naphthenate or oleate of cobalt, chromium, manganese iron, nickel, zinc, lead or copper. The treatment may be effected at a temperature of 70-120‹ C. and continued from 18 to 24 hours. Examples are given.
GB3304539A 1939-12-29 1939-12-29 Improvements relating to the treatment of tar oils Expired GB534798A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3304539A GB534798A (en) 1939-12-29 1939-12-29 Improvements relating to the treatment of tar oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3304539A GB534798A (en) 1939-12-29 1939-12-29 Improvements relating to the treatment of tar oils

Publications (1)

Publication Number Publication Date
GB534798A true GB534798A (en) 1941-03-18

Family

ID=10347786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3304539A Expired GB534798A (en) 1939-12-29 1939-12-29 Improvements relating to the treatment of tar oils

Country Status (1)

Country Link
GB (1) GB534798A (en)

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