JPS5629527A - Purification of unreacted isoprene and recovered solvent - Google Patents
Purification of unreacted isoprene and recovered solventInfo
- 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
Links
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 title abstract 12
- 239000002904 solvent Substances 0.000 title abstract 6
- 238000000746 purification Methods 0.000 title 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 abstract 10
- 238000004821 distillation Methods 0.000 abstract 5
- 238000011084 recovery Methods 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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 (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
Cited By (1)
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 |
-
1979
- 1979-08-16 JP JP10362479A patent/JPS5629527A/ja active Granted
Cited By (1)
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 (enrdf_load_stackoverflow) | 1987-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR910007860A (ko) | 비닐 아세테이트 분리법 | |
KR20020070349A (ko) | 무수 포름산의 생성 방법에서의 폐수 처리 | |
GB2156812A (en) | Recovery of acetic anhydride | |
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 | |
US3109864A (en) | Oxidation of hydrocarbons | |
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 | |
KR20020070348A (ko) | 폐가스 흐름의 세정 방법 | |
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 | |
GB1312353A (en) | Process for extracting aromatic hydrocarbons | |
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 |