JPS5427503A - Method of recovering butadiene - Google Patents

Method of recovering butadiene

Info

Publication number
JPS5427503A
JPS5427503A JP6560678A JP6560678A JPS5427503A JP S5427503 A JPS5427503 A JP S5427503A JP 6560678 A JP6560678 A JP 6560678A JP 6560678 A JP6560678 A JP 6560678A JP S5427503 A JPS5427503 A JP S5427503A
Authority
JP
Japan
Prior art keywords
recovering butadiene
butadiene
recovering
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
JP6560678A
Other languages
English (en)
Japanese (ja)
Inventor
Haabei Aarenzu Uein
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.)
Polysar Ltd
Original Assignee
Polysar Ltd
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 Polysar Ltd filed Critical Polysar Ltd
Publication of JPS5427503A publication Critical patent/JPS5427503A/ja
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)
JP6560678A 1977-08-02 1978-05-31 Method of recovering butadiene Pending JPS5427503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA283,881A CA1104517A (en) 1977-08-02 1977-08-02 Energy conservation in a butadiene process

Publications (1)

Publication Number Publication Date
JPS5427503A true JPS5427503A (en) 1979-03-01

Family

ID=4109253

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6560678A Pending JPS5427503A (en) 1977-08-02 1978-05-31 Method of recovering butadiene

Country Status (6)

Country Link
JP (1) JPS5427503A (tr)
CA (1) CA1104517A (tr)
DE (1) DE2823901A1 (tr)
FR (1) FR2399397A1 (tr)
GB (1) GB1564680A (tr)
TR (1) TR20161A (tr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61282325A (ja) * 1985-06-05 1986-12-12 ユ−オ−ピ−　インコ−ポレイテツド アルキル芳香族炭化水素の製造方法
JP2009542886A (ja) * 2006-07-12 2009-12-03 ビーエーエスエフ ソシエタス・ヨーロピア 選択的溶剤を用いる抽出蒸留によるｃ４カットの分離のための方法
JP2017508721A (ja) * 2014-05-22 2017-03-30 エルジー・ケム・リミテッド クメンの精製装置および精製方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3032780A1 (de) * 1980-08-30 1982-04-15 Krupp-Koppers Gmbh, 4300 Essen Verfahren zur aufarbeitung des sumpfproduktes von extraktivdestillationsprozessen zur gewinnung reiner kohlenwasserstoffe
JPS5879932A (ja) * 1981-11-06 1983-05-13 Japan Synthetic Rubber Co Ltd ブタジエン又はイソプレンの精製方法
US4690733A (en) * 1985-03-20 1987-09-01 Union Carbide Corporation Process for the separation of hydrocarbons from a mixed feedstock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE781027A (tr) * 1971-03-29 1972-09-22 Shell Int Research
US4038156A (en) * 1976-09-21 1977-07-26 Shell Oil Company Butadiene recovery process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61282325A (ja) * 1985-06-05 1986-12-12 ユ−オ−ピ−　インコ−ポレイテツド アルキル芳香族炭化水素の製造方法
JPH0411529B2 (tr) * 1985-06-05 1992-02-28
JP2009542886A (ja) * 2006-07-12 2009-12-03 ビーエーエスエフ ソシエタス・ヨーロピア 選択的溶剤を用いる抽出蒸留によるｃ４カットの分離のための方法
JP2017508721A (ja) * 2014-05-22 2017-03-30 エルジー・ケム・リミテッド クメンの精製装置および精製方法

Also Published As

Publication number Publication date
FR2399397B1 (tr) 1984-06-22
FR2399397A1 (fr) 1979-03-02
TR20161A (tr) 1980-09-29
GB1564680A (en) 1980-04-10
DE2823901A1 (de) 1979-02-15
CA1104517A (en) 1981-07-07

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