JPS4982601A - - Google Patents

Info

Publication number
JPS4982601A
JPS4982601A JP13315973A JP13315973A JPS4982601A JP S4982601 A JPS4982601 A JP S4982601A JP 13315973 A JP13315973 A JP 13315973A JP 13315973 A JP13315973 A JP 13315973A JP S4982601 A JPS4982601 A JP S4982601A
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.)
Granted
Application number
JP13315973A
Other languages
Japanese (ja)
Other versions
JPS5315042B2 (en
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 JPS4982601A publication Critical patent/JPS4982601A/ja
Publication of JPS5315042B2 publication Critical patent/JPS5315042B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/40—Extractive distillation
    • 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)
  • Chemical Kinetics & Catalysis (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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
JP13315973A 1972-11-29 1973-11-29 Expired JPS5315042B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3221072A IT972269B (en) 1972-11-29 1972-11-29 PROCEDURE FOR THE RECOVERY OF SATURATED HYDROCARBONS AT HIGH PU REZZES FROM MIXTURES THAT COUNT THEM

Publications (2)

Publication Number Publication Date
JPS4982601A true JPS4982601A (en) 1974-08-08
JPS5315042B2 JPS5315042B2 (en) 1978-05-22

Family

ID=11235016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13315973A Expired JPS5315042B2 (en) 1972-11-29 1973-11-29

Country Status (10)

Country Link
JP (1) JPS5315042B2 (en)
BE (1) BE807650A (en)
CA (1) CA1008398A (en)
CH (1) CH605480A5 (en)
DE (1) DE2359300C3 (en)
FR (1) FR2207973B1 (en)
GB (1) GB1428228A (en)
IT (1) IT972269B (en)
LU (1) LU68832A1 (en)
NL (1) NL172852C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006509619A (en) * 2002-12-12 2006-03-23 ビーエーエスエフ　アクチェンゲゼルシャフト Extractive distillation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745672A1 (en) * 1977-10-11 1979-04-12 Metallgesellschaft Ag METHOD FOR PRODUCING AROMATE-FREE N-HEXANE
DE3528071A1 (en) * 1985-08-05 1987-02-05 Linde Ag METHOD FOR DISASSEMBLING A HYDROCARBON MIXTURE
DE3532289A1 (en) * 1985-09-11 1987-03-19 Krupp Koppers Gmbh METHOD FOR SEPARATING PARAFFINIC AND OLEFINIC C (ARROW DOWN) 4 (ARROW DOWN) HYDROCARBONS
AU6187886A (en) * 1985-10-04 1987-04-16 Advanced Extraction Technologies Inc. Conditioning natural gas with preferential physical solvents
SG10201704951QA (en) * 2012-10-04 2017-07-28 Lummus Technology Inc Butadiene extraction process
KR101917990B1 (en) * 2012-11-07 2018-11-13 루머스 테크놀로지 엘엘씨 Selective olefin extraction
CN103086823B (en) * 2013-02-07 2015-07-01 天津大学 Method and device for separating n-hexane, isohexane and benzene
EP4108306A1 (en) * 2021-06-25 2022-12-28 Evonik Operations GmbH Extraction distillation column system and its use in the separation of butenes from c4 hydrocarbon streams

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR957739A (en) * 1950-02-24
BE754700A (en) * 1969-12-04 1971-01-18 Koppers Gmbh Heinrich PROCESS FOR SEPARATION OF HYDROCARBON MIXTURES BY EXTRACTIVE DISTILLATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006509619A (en) * 2002-12-12 2006-03-23 ビーエーエスエフ　アクチェンゲゼルシャフト Extractive distillation

Also Published As

Publication number Publication date
FR2207973A1 (en) 1974-06-21
FR2207973B1 (en) 1977-03-11
DE2359300C3 (en) 1980-12-04
CA1008398A (en) 1977-04-12
CH605480A5 (en) 1978-09-29
NL172852C (en) 1983-11-01
JPS5315042B2 (en) 1978-05-22
GB1428228A (en) 1976-03-17
BE807650A (en) 1974-03-15
DE2359300A1 (en) 1974-06-12
NL172852B (en) 1983-06-01
DE2359300B2 (en) 1980-04-17
IT972269B (en) 1974-05-20
LU68832A1 (en) 1974-01-28
NL7316371A (en) 1974-05-31

Similar Documents

Publication Publication Date Title
FR2196248A1 (en)
JPS496707A (en)
FR2207973B1 (en)
CS162125B1 (en)
JPS4991096A (en)
FR2201690A5 (en)
CS159722B2 (en)
FR2185593A1 (en)
JPS4924350A (en)
JPS4917671A (en)
AU448109B2 (en)
JPS4875116A (en)
JPS4987683U (en)
JPS4991944U (en)
CS159445B1 (en)
FR2199469A1 (en)
CS159835B1 (en)
CS160286B1 (en)
JPS4913303A (en)
FR2193290A1 (en)
JPS4893256U (en)
JPS4889681U (en)
CH559302A5 (en)
CH579624A5 (en)
CH545898A (en)