JPS5629527A - Purification of unreacted isoprene and recovered solvent - Google Patents

Purification of unreacted isoprene and recovered solvent

Info

Publication number
JPS5629527A
JPS5629527A JP10362479A JP10362479A JPS5629527A JP S5629527 A JPS5629527 A JP S5629527A JP 10362479 A JP10362479 A JP 10362479A JP 10362479 A JP10362479 A JP 10362479A JP S5629527 A JPS5629527 A JP S5629527A
Authority
JP
Japan
Prior art keywords
pipe
solvent
cyclopentadiene
isoprene
fraction
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
JP10362479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6225129B2 (enExample
Inventor
Hachiro Osato
Minoru Inuzuka
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.)
Zeon Corp
Original Assignee
Nippon Zeon 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 Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Priority to JP10362479A priority Critical patent/JPS5629527A/ja
Publication of JPS5629527A publication Critical patent/JPS5629527A/ja
Publication of JPS6225129B2 publication Critical patent/JPS6225129B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP10362479A 1979-08-16 1979-08-16 Purification of unreacted isoprene and recovered solvent Granted JPS5629527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10362479A JPS5629527A (en) 1979-08-16 1979-08-16 Purification of unreacted isoprene and recovered solvent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10362479A JPS5629527A (en) 1979-08-16 1979-08-16 Purification of unreacted isoprene and recovered solvent

Publications (2)

Publication Number Publication Date
JPS5629527A true JPS5629527A (en) 1981-03-24
JPS6225129B2 JPS6225129B2 (enExample) 1987-06-01

Family

ID=14358915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10362479A Granted JPS5629527A (en) 1979-08-16 1979-08-16 Purification of unreacted isoprene and recovered solvent

Country Status (1)

Country Link
JP (1) JPS5629527A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110102U (ja) * 1984-06-25 1986-01-21 晃一 星野 自動毛髪カ−ラ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110102U (ja) * 1984-06-25 1986-01-21 晃一 星野 自動毛髪カ−ラ

Also Published As

Publication number Publication date
JPS6225129B2 (enExample) 1987-06-01

Similar Documents

Publication Publication Date Title
GB1037255A (en) Process and apparatus for the continuous distillation of mixtures
KR910007860A (ko) 비닐 아세테이트 분리법
KR20020070349A (ko) 무수 포름산의 생성 방법에서의 폐수 처리
GB2156812A (en) Recovery of acetic anhydride
MY101548A (en) Cryogenic process for the removal of acid gases from gas mixtures by means of a solvent
GB1531408A (en) Butadiene recovery process
US3004829A (en) Hydrogen fluoride process
GB1470187A (en) Method and apparatus for purifying gas
JPS5625130A (en) Purification of high melting point compound
GB1518372A (en) Chlorine recovery process
JPS5498718A (en) Recovery of acrylic acid
ES8103186A1 (es) Un metodo para separar impurezas de acido humico de una so- lucion acidica que contiene metal.
KR960031412A (ko) 이소프로필 알콜의 제조방법
JPS5629527A (en) Purification of unreacted isoprene and recovered solvent
JP3709014B2 (ja) アクリル系樹脂廃材からモノマーを回収する方法
JPS5646874A (en) Purification of butylene oxide
US4018843A (en) Process for the obtaining of isobutylene of high purity
US3794690A (en) Method for the recovery of isobutylene
US3837144A (en) Separation of acetylene from ethylene-bearing gases
US2868327A (en) Acetylene recovery process
US3054727A (en) Process for purification of benzene
JPS56104994A (en) Production of purified coke oven gas
JP3812851B2 (ja) １−フェニルエタノール、アセトフェノンまたはそれらの混合物からのフェノールの分離方法
US3248308A (en) Isoprene purification by extractive distillation with acetonitrile and recovery of acetonitrile thus used
JPS57129822A (en) Recovering and purifying method for hydrocyanic acid