BR8105109A - PROCESS FOR THE SEPARATION AND PURIFICATION OF BUTADIENE OR ISOPRENE - Google Patents

PROCESS FOR THE SEPARATION AND PURIFICATION OF BUTADIENE OR ISOPRENE

Info

Publication number
BR8105109A
BR8105109A BR8105109A BR8105109A BR8105109A BR 8105109 A BR8105109 A BR 8105109A BR 8105109 A BR8105109 A BR 8105109A BR 8105109 A BR8105109 A BR 8105109A BR 8105109 A BR8105109 A BR 8105109A
Authority
BR
Brazil
Prior art keywords
isoprene
butadiene
purification
separation
Prior art date
Application number
BR8105109A
Other languages
Portuguese (pt)
Inventor
Arakawa Masatoshi
Okumura Taro
Nakazawa Kazuyoshi
Original Assignee
Japan Synthetic Rubber Co 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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Publication of BR8105109A publication Critical patent/BR8105109A/en

Links

BR8105109A 1980-09-18 1981-08-07 PROCESS FOR THE SEPARATION AND PURIFICATION OF BUTADIENE OR ISOPRENE BR8105109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12949080A JPS5754129A (en) 1980-09-18 1980-09-18 Purification of butadiene or isoprene

Publications (1)

Publication Number Publication Date
BR8105109A true BR8105109A (en) 1982-04-27

Family

ID=15010762

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8105109A BR8105109A (en) 1980-09-18 1981-08-07 PROCESS FOR THE SEPARATION AND PURIFICATION OF BUTADIENE OR ISOPRENE

Country Status (3)

Country Link
JP (1) JPS5754129A (en)
BR (1) BR8105109A (en)
MX (1) MX157384A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879932A (en) * 1981-11-06 1983-05-13 Japan Synthetic Rubber Co Ltd Purification of butadiene or isoprene
JP4134391B2 (en) 1998-04-07 2008-08-20 日本ゼオン株式会社 Separation and purification apparatus and method for separation and purification of unsaturated hydrocarbons
DE10322655A1 (en) * 2003-05-20 2004-12-09 Basf Ag Process for the recovery of crude 1,3-butadiene from a C4 cut
DE10333756A1 (en) * 2003-07-24 2005-02-17 Basf Ag Process for the separation of a crude C4 cut
JP5010187B2 (en) * 2006-06-15 2012-08-29 中央化工機株式会社 Ethanol distillation method
EP2043977B1 (en) * 2006-07-12 2012-10-10 Basf Se Method for separating a c4 fraction by means of extractive distillation using a selective solvent
DE102010011014A1 (en) * 2010-03-11 2011-09-15 Basf Se Process and apparatus for the distillative recovery of pure 1,3-butadiene from crude 1,3-butadiene

Also Published As

Publication number Publication date
JPS6152126B2 (en) 1986-11-12
JPS5754129A (en) 1982-03-31
MX157384A (en) 1988-11-21

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