GB704439A - Improvements relating to the extractive fractionation of hydrocarbon oils by formation of urea adducts - Google Patents

Improvements relating to the extractive fractionation of hydrocarbon oils by formation of urea adducts

Info

Publication number
GB704439A
GB704439A GB8502/52A GB850252A GB704439A GB 704439 A GB704439 A GB 704439A GB 8502/52 A GB8502/52 A GB 8502/52A GB 850252 A GB850252 A GB 850252A GB 704439 A GB704439 A GB 704439A
Authority
GB
United Kingdom
Prior art keywords
adduct
urea solution
raffinate
urea
adduction
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
GB8502/52A
Other languages
English (en)
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.)
Anglo Iranian Oil Co Ltd
Original Assignee
Anglo Iranian Oil Co 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 Anglo Iranian Oil Co Ltd filed Critical Anglo Iranian Oil Co Ltd
Publication of GB704439A publication Critical patent/GB704439A/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
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB8502/52A 1951-04-04 1952-04-03 Improvements relating to the extractive fractionation of hydrocarbon oils by formation of urea adducts Expired GB704439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1035082T 1951-04-04

Publications (1)

Publication Number Publication Date
GB704439A true GB704439A (en) 1954-02-24

Family

ID=33155708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8502/52A Expired GB704439A (en) 1951-04-04 1952-04-03 Improvements relating to the extractive fractionation of hydrocarbon oils by formation of urea adducts

Country Status (6)

Country Link
US (1) US2719106A (ja)
BE (1) BE510286A (ja)
DE (1) DE952122C (ja)
FR (1) FR1035082A (ja)
GB (1) GB704439A (ja)
NL (1) NL77412C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834716A (en) * 1954-05-19 1958-05-13 Separation of hydrocarbons
US6630188B1 (en) * 1998-07-01 2003-10-07 Norsk Hydro Asa Stabilization of pigments and polyunsaturated oils

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3269935A (en) * 1966-08-30 Emulsion breaking in an adduct separation process
FR1057344A (ja) * 1952-05-24 1954-03-08

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518677A (en) * 1950-08-15 Separation of hydrocarbons using
US2569986A (en) * 1951-10-02 Extractive crystallization process
US2642422A (en) * 1953-06-16 Gorin
US1943427A (en) * 1928-11-01 1934-01-16 Ig Farbenindustrie Ag Production of organic acids
US1941886A (en) * 1929-10-17 1934-01-02 Kontol Company Emulsion decomposing body
DE869070C (de) * 1940-03-19 1953-03-02 Basf Ag Verfahren zur Zerlegung von Gemischen organischer Verbindungen
FR959374A (ja) * 1947-01-07 1950-03-28
US2557257A (en) * 1949-01-29 1951-06-19 Extractive fractionation process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2834716A (en) * 1954-05-19 1958-05-13 Separation of hydrocarbons
US6630188B1 (en) * 1998-07-01 2003-10-07 Norsk Hydro Asa Stabilization of pigments and polyunsaturated oils

Also Published As

Publication number Publication date
BE510286A (ja) 1952-04-15
FR1035082A (ja) 1953-08-14
DE952122C (de) 1956-11-08
NL77412C (ja) 1955-03-15
US2719106A (en) 1955-09-27

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