GB945814A - A method of washing adducts of urea and paraffin wax obtained in the dewaxing of hydrocarbon oils or jellies - Google Patents

A method of washing adducts of urea and paraffin wax obtained in the dewaxing of hydrocarbon oils or jellies

Info

Publication number
GB945814A
GB945814A GB3511/61A GB351161A GB945814A GB 945814 A GB945814 A GB 945814A GB 3511/61 A GB3511/61 A GB 3511/61A GB 351161 A GB351161 A GB 351161A GB 945814 A GB945814 A GB 945814A
Authority
GB
United Kingdom
Prior art keywords
urea
adducts
aqueous solution
chain hydrocarbons
solution
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
GB3511/61A
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.)
Edeleanu GmbH
Original Assignee
Edeleanu GmbH
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 Edeleanu GmbH filed Critical Edeleanu GmbH
Publication of GB945814A publication Critical patent/GB945814A/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
    • C10G73/00—Recovery or refining of mineral waxes, e.g. montan wax
    • C10G73/02—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils
    • C10G73/24—Recovery of petroleum waxes from hydrocarbon oils; Dewaxing of hydrocarbon oils by formation of adducts
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/44—Solvents

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
GB3511/61A 1960-01-30 1961-01-30 A method of washing adducts of urea and paraffin wax obtained in the dewaxing of hydrocarbon oils or jellies Expired GB945814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE18822A DE1094390B (de) 1960-01-30 1960-01-30 Verfahren zur Waschung von Addukten aus Harnstoff und geradkettigen Paraffinen bei der Entparaffinierung von Kohlenwasserstoffoelen

Publications (1)

Publication Number Publication Date
GB945814A true GB945814A (en) 1964-01-08

Family

ID=7069858

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3511/61A Expired GB945814A (en) 1960-01-30 1961-01-30 A method of washing adducts of urea and paraffin wax obtained in the dewaxing of hydrocarbon oils or jellies

Country Status (5)

Country Link
US (1) US3117923A (US20050192411A1-20050901-C00001.png)
DE (1) DE1094390B (US20050192411A1-20050901-C00001.png)
FR (1) FR1278503A (US20050192411A1-20050901-C00001.png)
GB (1) GB945814A (US20050192411A1-20050901-C00001.png)
NL (2) NL260355A (US20050192411A1-20050901-C00001.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL141091B (nl) * 1964-08-10 1974-02-15 Shell Int Research Inrichting voor het scheiden van een vloeibaar mengsel van organische verbindingen in tegenwoordigheid van een vluchtig oplosmiddel door adductvorming.
US3328313A (en) * 1964-11-30 1967-06-27 Shell Oil Co Liquid urea adduction

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588602A (en) * 1952-03-11 Fractionation of organic compounds
US2714586A (en) * 1951-06-25 1955-08-02 Phillips Petroleum Co Washing urea and thiourea containing adducts
US2763637A (en) * 1953-05-25 1956-09-18 Phillips Petroleum Co Separation of organic compounds through selective adduct-formation with urea or thiourea
DE1015168B (de) * 1956-04-21 1957-09-05 Edeleanu Gmbh Vorrichtung zur Abtrennung von Addukt aus Addukt enthaltenden Mischungen und Verfahren zur Reinigung dieser Vorrichtung
DE1035298B (de) * 1957-10-10 1958-07-31 Edeleanu Gmbh Verfahren zur Abtrennung von n-Paraffinen aus Kohlenwasserstoffoelen

Also Published As

Publication number Publication date
FR1278503A (US20050192411A1-20050901-C00001.png) 1961-12-08
US3117923A (en) 1964-01-14
NL121842C (US20050192411A1-20050901-C00001.png) 1966-10-17
NL260355A (US20050192411A1-20050901-C00001.png) 1964-04-27
DE1094390B (de) 1960-12-08

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