GB1023528A - Improvements relating to the treatment of petroleum fractions - Google Patents

Improvements relating to the treatment of petroleum fractions

Info

Publication number
GB1023528A
GB1023528A GB501263A GB501263A GB1023528A GB 1023528 A GB1023528 A GB 1023528A GB 501263 A GB501263 A GB 501263A GB 501263 A GB501263 A GB 501263A GB 1023528 A GB1023528 A GB 1023528A
Authority
GB
United Kingdom
Prior art keywords
treatment
improvements relating
petroleum fractions
ageing
heating step
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
GB501263A
Inventor
Anthony George Goble
Paul Anthony Lawrance
Robert William Aitken
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.)
BP PLC
Original Assignee
BP PLC
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 NL298625D priority Critical patent/NL298625A/xx
Application filed by BP PLC filed Critical BP PLC
Priority to GB501263A priority patent/GB1023528A/en
Priority to SE1065863A priority patent/SE300276B/xx
Priority to DE19631470502 priority patent/DE1470502A1/en
Priority to FR949110A priority patent/FR1370384A/en
Priority to AT784963A priority patent/AT249833B/en
Publication of GB1023528A publication Critical patent/GB1023528A/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
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

A petroleum fraction boiling above 250 DEG C. is treated to increase its content of acids and asphaltenes by ageing in the presence of an oxidizing agent, and is thereafter heated to give a product of reduced pour point. The ageing is preferably effected in the presence of oxygen at 20-200 DEG C. for 2-200 hours. The heating step may be effected at 700-1000 DEG F., preferably at 100-300 p.s.i.g. if it is noncatalytic. Alternatively, the heating step may be a catalytic cracking stop, such as hydrocracking.
GB501263A 1962-10-01 1963-02-07 Improvements relating to the treatment of petroleum fractions Expired GB1023528A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL298625D NL298625A (en) 1962-10-01
GB501263A GB1023528A (en) 1963-02-07 1963-02-07 Improvements relating to the treatment of petroleum fractions
SE1065863A SE300276B (en) 1962-10-01 1963-09-30
DE19631470502 DE1470502A1 (en) 1962-10-01 1963-09-30 Process for lowering the pour point of petroleum fractions boiling above 250 ° C
FR949110A FR1370384A (en) 1962-10-01 1963-09-30 Process for treating an oil fraction
AT784963A AT249833B (en) 1963-02-07 1963-10-01 Process for treating a petroleum fraction to lower its pour point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB501263A GB1023528A (en) 1963-02-07 1963-02-07 Improvements relating to the treatment of petroleum fractions

Publications (1)

Publication Number Publication Date
GB1023528A true GB1023528A (en) 1966-03-23

Family

ID=9788082

Family Applications (1)

Application Number Title Priority Date Filing Date
GB501263A Expired GB1023528A (en) 1962-10-01 1963-02-07 Improvements relating to the treatment of petroleum fractions

Country Status (2)

Country Link
AT (1) AT249833B (en)
GB (1) GB1023528A (en)

Also Published As

Publication number Publication date
AT249833B (en) 1966-10-10

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