FR2329621A2 - PROCESS FOR PURIFYING THE REFINATE OF AN EXTRACTIVE HYDROCARBON DISTILLATION - Google Patents

PROCESS FOR PURIFYING THE REFINATE OF AN EXTRACTIVE HYDROCARBON DISTILLATION

Info

Publication number
FR2329621A2
FR2329621A2 FR7533133A FR7533133A FR2329621A2 FR 2329621 A2 FR2329621 A2 FR 2329621A2 FR 7533133 A FR7533133 A FR 7533133A FR 7533133 A FR7533133 A FR 7533133A FR 2329621 A2 FR2329621 A2 FR 2329621A2
Authority
FR
France
Prior art keywords
refinate
extractive
purifying
hydrocarbon distillation
distillation
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.)
Granted
Application number
FR7533133A
Other languages
French (fr)
Other versions
FR2329621B2 (en
Inventor
Georges Cohen
Paul Mikitenko
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
Priority to FR7533133A priority Critical patent/FR2329621A2/en
Priority to BE1007713A priority patent/BE847533R/en
Priority to DE19762647757 priority patent/DE2647757A1/en
Priority to DD19546476A priority patent/DD127459A1/xx
Priority to IT2873276A priority patent/IT1069009B/en
Priority to NL7611930A priority patent/NL7611930A/en
Priority to JP12999076A priority patent/JPS5253820A/en
Priority to GB4488776A priority patent/GB1506099A/en
Publication of FR2329621A2 publication Critical patent/FR2329621A2/en
Application granted granted Critical
Publication of FR2329621B2 publication Critical patent/FR2329621B2/fr
Granted 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)
FR7533133A 1975-10-28 1975-10-28 PROCESS FOR PURIFYING THE REFINATE OF AN EXTRACTIVE HYDROCARBON DISTILLATION Granted FR2329621A2 (en)

Priority Applications (8)

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
BE1007713A BE847533R (en) 1975-10-28 1976-10-22 PROCESS FOR SEPARATION OF AROMATIC HYDROCARBONS BY EXTRACTIVE DISTILLATION,
DE19762647757 DE2647757A1 (en) 1975-10-28 1976-10-22 PROCESS FOR SEPARATION OF AROMATIC HYDROCARBONS BY EXTRACTIVE DISTILLATION
DD19546476A DD127459A1 (en) 1975-10-28 1976-10-26
IT2873276A IT1069009B (en) 1975-10-28 1976-10-27 PURIFICATION PROCESS OF THE REFINED OF AN EXTRACTIVE DISTILLATION OF HYDROCARBONS
NL7611930A NL7611930A (en) 1975-10-28 1976-10-27 PROCESS FOR THE PURIFICATION OF THE REFINATE FROM AN EXTRAKTIVE DISTILLATION OF HYDROCARBONS.
JP12999076A JPS5253820A (en) 1975-10-28 1976-10-27 Method of treatment of hydrocarbon charge of extractive distillation
GB4488776A GB1506099A (en) 1975-10-28 1976-10-28 Separation of hydrocarbons from mixtures

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 (2)

Publication Number Publication Date
FR2329621A2 true FR2329621A2 (en) 1977-05-27
FR2329621B2 FR2329621B2 (en) 1979-05-04

Family

ID=9161807

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7533133A Granted FR2329621A2 (en) 1975-10-28 1975-10-28 PROCESS FOR PURIFYING THE REFINATE OF AN EXTRACTIVE HYDROCARBON 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
DE2647757A1 (en) 1977-05-05
DD127459A1 (en) 1977-09-28
JPS5253820A (en) 1977-04-30
BE847533R (en) 1977-04-22
GB1506099A (en) 1978-04-05
IT1069009B (en) 1985-03-21
NL7611930A (en) 1977-05-02
FR2329621B2 (en) 1979-05-04

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