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SE7908453L - WAY TO TRANSPORT AND / OR STORAGE POWERFUL ASPHALTIC OILS - Google Patents

WAY TO TRANSPORT AND / OR STORAGE POWERFUL ASPHALTIC OILS

Info

Publication number
SE7908453L
SE7908453L SE7908453A SE7908453A SE7908453L SE 7908453 L SE7908453 L SE 7908453L SE 7908453 A SE7908453 A SE 7908453A SE 7908453 A SE7908453 A SE 7908453A SE 7908453 L SE7908453 L SE 7908453L
Authority
SE
Sweden
Prior art keywords
oil
asphaltenes
solvent
mixture
powerful
Prior art date
Application number
SE7908453A
Other languages
Swedish (sv)
Other versions
SE423552B (en
Inventor
C A Bergholm
Original Assignee
Nynaes Petroleum Ab
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 Nynaes Petroleum Ab filed Critical Nynaes Petroleum Ab
Priority to SE7908453A priority Critical patent/SE423552B/en
Publication of SE7908453L publication Critical patent/SE7908453L/en
Publication of SE423552B publication Critical patent/SE423552B/en

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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • C10G21/003—Solvent de-asphalting

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)
  • Working-Up Tar And Pitch (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The invention relates to a process for transporting and/or storing oil that contains 50% or more of asphalt. The oil is treated with a solvent, preferably a hydrocarbon, to free it from the asphalt directly after obtaining the crude oil. This gives two fractions, one of which is a solution of the oil constituent of the crude oil, while the other is a mixture of its asphaltenes and the heavier parts of its hydrocarbon moiety. After the removal of the solvent, the mixture contains at least 60% of asphaltenes and has a penetration value of less than 1 when tested by the modified ASTM-D5 method at 115 degrees F under a load of 100 g. The two fractions are separated from each other and freed from the solvent. The fraction consisting of a mixture of the asphaltenes of the starting oil and the heavier components of the hydrocarbon moiety is converted into small non-tacky particles.
SE7908453A 1979-10-11 1979-10-11 Process for transporting and/or storing oil in the form of small non-tacky particles when obtaining asphalt- containing crude oil SE423552B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7908453A SE423552B (en) 1979-10-11 1979-10-11 Process for transporting and/or storing oil in the form of small non-tacky particles when obtaining asphalt- containing crude oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7908453A SE423552B (en) 1979-10-11 1979-10-11 Process for transporting and/or storing oil in the form of small non-tacky particles when obtaining asphalt- containing crude oil

Publications (2)

Publication Number Publication Date
SE7908453L true SE7908453L (en) 1981-04-12
SE423552B SE423552B (en) 1982-05-10

Family

ID=20339043

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7908453A SE423552B (en) 1979-10-11 1979-10-11 Process for transporting and/or storing oil in the form of small non-tacky particles when obtaining asphalt- containing crude oil

Country Status (1)

Country Link
SE (1) SE423552B (en)

Also Published As

Publication number Publication date
SE423552B (en) 1982-05-10

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