ATE28213T1 - Gewinnung von aromatischen kohlenwasserstoffen und einem nicht-aromatischen raffinatstrom aus einem kohlenwasserstoffzufuehrer. - Google Patents

Gewinnung von aromatischen kohlenwasserstoffen und einem nicht-aromatischen raffinatstrom aus einem kohlenwasserstoffzufuehrer.

Info

Publication number
ATE28213T1
ATE28213T1 AT83302023T AT83302023T ATE28213T1 AT E28213 T1 ATE28213 T1 AT E28213T1 AT 83302023 T AT83302023 T AT 83302023T AT 83302023 T AT83302023 T AT 83302023T AT E28213 T1 ATE28213 T1 AT E28213T1
Authority
AT
Austria
Prior art keywords
stream
aromatic
aromatics
raffinate
treated
Prior art date
Application number
AT83302023T
Other languages
English (en)
Inventor
George Francis Asselin
Original Assignee
Uop Inc
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 Uop Inc filed Critical Uop Inc
Application granted granted Critical
Publication of ATE28213T1 publication Critical patent/ATE28213T1/de

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
    • C10G21/28—Recovery of used solvent

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)
AT83302023T 1983-04-11 1983-04-11 Gewinnung von aromatischen kohlenwasserstoffen und einem nicht-aromatischen raffinatstrom aus einem kohlenwasserstoffzufuehrer. ATE28213T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP83302023A EP0122341B1 (de) 1983-04-11 1983-04-11 Gewinnung von aromatischen Kohlenwasserstoffen und einem nicht-aromatischen Raffinatstrom aus einem Kohlenwasserstoffzuführer

Publications (1)

Publication Number Publication Date
ATE28213T1 true ATE28213T1 (de) 1987-07-15

Family

ID=8191117

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83302023T ATE28213T1 (de) 1983-04-11 1983-04-11 Gewinnung von aromatischen kohlenwasserstoffen und einem nicht-aromatischen raffinatstrom aus einem kohlenwasserstoffzufuehrer.

Country Status (3)

Country Link
EP (1) EP0122341B1 (de)
AT (1) ATE28213T1 (de)
DE (1) DE3372376D1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773918A (en) * 1952-01-07 1956-12-11 Universal Oil Prod Co Solvent extraction process
US3361664A (en) * 1966-04-05 1968-01-02 Universal Oil Prod Co Flashing and extractively distilling an extract
US3642614A (en) * 1970-06-18 1972-02-15 Universal Oil Prod Co Reduction of soluble contaminants in lean solvent
GB1333039A (en) * 1970-12-21 1973-10-10 Universal Oil Prod Co Extractive distillation of aromatic hydrocarbons with a sulpholanetype solvent

Also Published As

Publication number Publication date
DE3372376D1 (en) 1987-08-13
EP0122341A1 (de) 1984-10-24
EP0122341B1 (de) 1987-07-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee