RO64338A - Procede d'extraction utilisant un melange des solvants - Google Patents

Procede d'extraction utilisant un melange des solvants

Info

Publication number
RO64338A
RO64338A RO7001772A RO7001772A RO64338A RO 64338 A RO64338 A RO 64338A RO 7001772 A RO7001772 A RO 7001772A RO 7001772 A RO7001772 A RO 7001772A RO 64338 A RO64338 A RO 64338A
Authority
RO
Romania
Prior art keywords
solvents
mixture
extraction process
extraction
Prior art date
Application number
RO7001772A
Other languages
English (en)
Romanian (ro)
Inventor
Albrecht Bahr
Guenther Scoher
Bernd Paradowski
Erhard Doehler
Karl Buchwald
Uwe Langer
Richard Koehler
Original Assignee
Petrolchemisches Kombinat
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 Petrolchemisches Kombinat filed Critical Petrolchemisches Kombinat
Publication of RO64338A publication Critical patent/RO64338A/fr

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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/50—Furnace black ; Preparation thereof
    • 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
    • C10G21/02—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents with two or more solvents, which are introduced or withdrawn separately

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
RO7001772A 1971-03-08 1972-03-07 Procede d'extraction utilisant un melange des solvants RO64338A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15352671 1971-03-08

Publications (1)

Publication Number Publication Date
RO64338A true RO64338A (fr) 1979-08-15

Family

ID=5483537

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7001772A RO64338A (fr) 1971-03-08 1972-03-07 Procede d'extraction utilisant un melange des solvants

Country Status (3)

Country Link
DE (1) DE2207989A1 (fr)
FR (1) FR2128740A1 (fr)
RO (1) RO64338A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331906A1 (de) * 1983-09-03 1985-03-21 Kohlensäure-Werke Rud. Buse GmbH & Co, 5462 Bad Hönningen Verfahren zur trennung von organische bestandteile enthaltenden stoffgemischen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1082188A (en) * 1965-03-31 1967-09-06 Shell Int Research Process for the separation of a mixture containing hydrocarbons
FR1478058A (fr) * 1966-04-29 1967-04-21 Chyn Doug Shiah Procédé pour le traitement des hydrocarbures

Also Published As

Publication number Publication date
FR2128740A1 (en) 1972-10-20
FR2128740B1 (fr) 1974-12-13
DE2207989A1 (de) 1972-10-12

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