JPS504681B1 - - Google Patents

Info

Publication number
JPS504681B1
JPS504681B1 JP46031495A JP3149571A JPS504681B1 JP S504681 B1 JPS504681 B1 JP S504681B1 JP 46031495 A JP46031495 A JP 46031495A JP 3149571 A JP3149571 A JP 3149571A JP S504681 B1 JPS504681 B1 JP S504681B1
Authority
JP
Japan
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.)
Pending
Application number
JP46031495A
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 filed Critical
Publication of JPS504681B1 publication Critical patent/JPS504681B1/ja
Pending 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
    • C10G21/00—Refining of hydrocarbon oils, in the absence of hydrogen, by extraction with selective solvents
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S585/00—Chemistry of hydrocarbon compounds
    • Y10S585/929—Special chemical considerations
    • Y10S585/93—Process including synthesis of nonhydrocarbon intermediate
    • Y10S585/932—Carboxyl-containing, e.g. acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP46031495A 1970-05-12 1971-05-11 Pending JPS504681B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2446070 1970-05-12

Publications (1)

Publication Number Publication Date
JPS504681B1 true JPS504681B1 (ja) 1975-02-22

Family

ID=11213603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46031495A Pending JPS504681B1 (ja) 1970-05-12 1971-05-11

Country Status (6)

Country Link
US (1) US3725257A (ja)
JP (1) JPS504681B1 (ja)
DE (1) DE2123293A1 (ja)
FR (1) FR2088512B1 (ja)
GB (1) GB1308736A (ja)
NL (1) NL7106510A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU161681A (en) * 1980-06-30 1983-06-30 Union Carbide Corp Process for the elimination of aromatic and nonaromatic hydrocarbons in mixed hydrocarbon batches
US4432866A (en) * 1981-10-21 1984-02-21 Exxon Research And Engineering Co. Membrane separation process
US4498980A (en) * 1983-02-14 1985-02-12 Union Carbide Corporation Separation of aromatic and nonaromatic components in mixed hydrocarbon feeds
US4571295A (en) * 1983-05-13 1986-02-18 Union Carbide Corporation Aromatic/nonaromatic separations
US4978454A (en) * 1989-11-13 1990-12-18 Exxon Research And Engineering Company Membrane assisted settling process
US5107059A (en) * 1990-12-05 1992-04-21 Exxon Research & Engineering Company Iso/normal paraffin separation by membrane extraction
US5107058A (en) * 1990-12-05 1992-04-21 Exxon Research And Engineering Company Olefin/paraffin separation via membrane extraction
US5045206A (en) * 1990-12-05 1991-09-03 Exxon Research & Engineering Company Selective multi-ring aromatics extraction using a porous, non-selective partition membrane barrier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1164372A (en) * 1966-01-26 1969-09-17 Sir Soc Italiana Resine Spa Method of Separating Aromatic Hydrocarbons from Mixtures Containing Them.

Also Published As

Publication number Publication date
US3725257A (en) 1973-04-03
GB1308736A (en) 1973-03-07
FR2088512A1 (ja) 1972-01-07
FR2088512B1 (ja) 1974-03-22
NL7106510A (ja) 1971-11-16
DE2123293A1 (de) 1972-01-05

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