JPS5253820A - Method of treatment of hydrocarbon charge of extractive distillation - Google Patents

Method of treatment of hydrocarbon charge of extractive distillation

Info

Publication number
JPS5253820A
JPS5253820A JP12999076A JP12999076A JPS5253820A JP S5253820 A JPS5253820 A JP S5253820A JP 12999076 A JP12999076 A JP 12999076A JP 12999076 A JP12999076 A JP 12999076A JP S5253820 A JPS5253820 A JP S5253820A
Authority
JP
Japan
Prior art keywords
treatment
extractive distillation
hydrocarbon charge
hydrocarbon
charge
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.)
Pending
Application number
JP12999076A
Other languages
Japanese (ja)
Inventor
Koan Jiyorujiyu
Mikitenko Pooru
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of JPS5253820A publication Critical patent/JPS5253820A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/04—Purification; Separation; Use of additives by distillation
    • C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
    • C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
JP12999076A 1975-10-28 1976-10-27 Method of treatment of hydrocarbon charge of extractive distillation Pending JPS5253820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533133A FR2329621A2 (en) 1975-10-28 1975-10-28 PROCESS FOR PURIFYING THE REFINATE OF AN EXTRACTIVE HYDROCARBON DISTILLATION

Publications (1)

Publication Number Publication Date
JPS5253820A true JPS5253820A (en) 1977-04-30

Family

ID=9161807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12999076A Pending JPS5253820A (en) 1975-10-28 1976-10-27 Method of treatment of hydrocarbon charge of extractive distillation

Country Status (8)

Country Link
JP (1) JPS5253820A (en)
BE (1) BE847533R (en)
DD (1) DD127459A1 (en)
DE (1) DE2647757A1 (en)
FR (1) FR2329621A2 (en)
GB (1) GB1506099A (en)
IT (1) IT1069009B (en)
NL (1) NL7611930A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100340641C (en) * 2004-07-06 2007-10-03 中国石油化工股份有限公司 Method of purifying aromatic hydrocarbons in coal liquified oil
CN108083965A (en) * 2017-12-06 2018-05-29 启东久星化工有限公司 A kind of recycling technique of toluene

Also Published As

Publication number Publication date
FR2329621B2 (en) 1979-05-04
NL7611930A (en) 1977-05-02
IT1069009B (en) 1985-03-21
FR2329621A2 (en) 1977-05-27
BE847533R (en) 1977-04-22
DE2647757A1 (en) 1977-05-05
GB1506099A (en) 1978-04-05
DD127459A1 (en) 1977-09-28

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