ZA708038B - Process for the separation of a starting mixture with the aid of multistage liquid-liquid extraction - Google Patents

Process for the separation of a starting mixture with the aid of multistage liquid-liquid extraction

Info

Publication number
ZA708038B
ZA708038B ZA708038A ZA708038A ZA708038B ZA 708038 B ZA708038 B ZA 708038B ZA 708038 A ZA708038 A ZA 708038A ZA 708038 A ZA708038 A ZA 708038A ZA 708038 B ZA708038 B ZA 708038B
Authority
ZA
South Africa
Prior art keywords
liquid
aid
separation
starting mixture
multistage
Prior art date
Application number
ZA708038A
Inventor
A Van Kleef
D Roffel
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of ZA708038B publication Critical patent/ZA708038B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ZA708038A 1969-11-28 1970-11-27 Process for the separation of a starting mixture with the aid of multistage liquid-liquid extraction ZA708038B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6917887.A NL165940C (en) 1969-11-28 1969-11-28 METHOD FOR SEPARATING A MIXTURE OF AROMATIC AND NON-AROMATIC HYDROCARBONS USING MULTI-STAGE LIQUID / LIQUID EXTRACTION AND APPARATUS SUITABLE FOR CARRYING OUT THE METHOD

Publications (1)

Publication Number Publication Date
ZA708038B true ZA708038B (en) 1971-08-25

Family

ID=19808500

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA708038A ZA708038B (en) 1969-11-28 1970-11-27 Process for the separation of a starting mixture with the aid of multistage liquid-liquid extraction

Country Status (9)

Country Link
JP (1) JPS501472B1 (en)
BE (1) BE759133A (en)
CA (1) CA931329A (en)
DE (1) DE2058293A1 (en)
ES (1) ES385915A1 (en)
FR (1) FR2072378A5 (en)
GB (1) GB1336730A (en)
NL (1) NL165940C (en)
ZA (1) ZA708038B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333824A (en) * 1980-06-27 1982-06-08 Texaco Inc. Refining highly aromatic lube oil stocks
FR2492366B1 (en) * 1980-10-21 1986-09-05 Sumitomo Chemical Co PROCESS FOR RECOVERING AROMATIC HYDROCARBONS BY EXTRACTION WITH A SOLVENT AS WELL AS BY EXTRACTIVE DISTILLATION AND FRACTIONAL DISTILLATION
US4519901A (en) * 1981-12-18 1985-05-28 Exxon Research & Engineering Co. Extractive separation process
US6565742B1 (en) * 1997-09-03 2003-05-20 Gtc Technology Inc. Aromatics separation process and method of retrofitting existing equipment for same
ES2161151B1 (en) * 1999-07-01 2002-07-01 Gomez Gines Sanchez Distillation of fluid by fractional diffusion in another fluid comprises variable circulation velocities generation via pipe carrying soluble fluid

Also Published As

Publication number Publication date
DE2058293A1 (en) 1971-06-03
FR2072378A5 (en) 1971-09-24
BE759133A (en) 1971-05-19
CA931329A (en) 1973-08-07
NL165940B (en) 1981-01-15
JPS501472B1 (en) 1975-01-18
ES385915A1 (en) 1973-12-16
NL6917887A (en) 1971-06-02
NL165940C (en) 1981-06-15
GB1336730A (en) 1973-11-07

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