FR2516074B1 - Procede de purification de butadiene ou d'isoprene - Google Patents
Procede de purification de butadiene ou d'isopreneInfo
- Publication number
- FR2516074B1 FR2516074B1 FR8216978A FR8216978A FR2516074B1 FR 2516074 B1 FR2516074 B1 FR 2516074B1 FR 8216978 A FR8216978 A FR 8216978A FR 8216978 A FR8216978 A FR 8216978A FR 2516074 B1 FR2516074 B1 FR 2516074B1
- Authority
- FR
- France
- Prior art keywords
- butadiene
- purification process
- isoprene purification
- isoprene
- purification
- 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.)
- Expired
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56177149A JPS5879932A (ja) | 1981-11-06 | 1981-11-06 | ブタジエン又はイソプレンの精製方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2516074A1 FR2516074A1 (fr) | 1983-05-13 |
FR2516074B1 true FR2516074B1 (fr) | 1986-05-09 |
Family
ID=16026043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8216978A Expired FR2516074B1 (fr) | 1981-11-06 | 1982-10-11 | Procede de purification de butadiene ou d'isoprene |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5879932A (fr) |
BR (1) | BR8206005A (fr) |
FR (1) | FR2516074B1 (fr) |
MX (1) | MX160704A (fr) |
NL (1) | NL8203913A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5628333B2 (ja) * | 2009-11-03 | 2014-11-19 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 選択溶媒を用いた抽出蒸留によるc4留分の分留方法 |
SG11201405984TA (en) * | 2012-03-29 | 2014-10-30 | Tpc Group Llc | Low emissions oxidative dehydrogenation process for producing butadiene |
WO2018143041A1 (fr) * | 2017-02-01 | 2018-08-09 | 日本ゼオン株式会社 | Procédé d'isolement et de récupération, et dispositif d'isolement et de récupération d'isoprène |
SG11201906703SA (en) * | 2017-02-01 | 2019-08-27 | Zeon Corp | 1,3-butadiene separation and recovery method and 1,3-butadiene separation and recovery apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE787944A (fr) * | 1971-08-26 | 1973-02-26 | Shell Int Research | Procede de recuperation d'isoprene |
US4038156A (en) * | 1976-09-21 | 1977-07-26 | Shell Oil Company | Butadiene recovery process |
CA1104517A (fr) * | 1977-08-02 | 1981-07-07 | Polysar Limited | Conservation d'energie dans un procede pour traiter le butadiene |
US4134795A (en) * | 1978-04-05 | 1979-01-16 | The Goodyear Tire & Rubber Company | Acetylenes removal from diolefin streams by extractive distillation |
JPS56128724A (en) * | 1980-03-15 | 1981-10-08 | Japan Synthetic Rubber Co Ltd | Purification of butadiene or isoprene |
JPS5754129A (ja) * | 1980-09-18 | 1982-03-31 | Japan Synthetic Rubber Co Ltd | Butajenmatahaisopurennoseiseihoho |
-
1981
- 1981-11-06 JP JP56177149A patent/JPS5879932A/ja active Granted
-
1982
- 1982-10-08 NL NL8203913A patent/NL8203913A/nl not_active Application Discontinuation
- 1982-10-11 FR FR8216978A patent/FR2516074B1/fr not_active Expired
- 1982-10-14 BR BR8206005A patent/BR8206005A/pt unknown
- 1982-10-15 MX MX194789A patent/MX160704A/es unknown
Also Published As
Publication number | Publication date |
---|---|
MX160704A (es) | 1990-04-19 |
JPS6217976B2 (fr) | 1987-04-21 |
JPS5879932A (ja) | 1983-05-13 |
BR8206005A (pt) | 1983-09-13 |
FR2516074A1 (fr) | 1983-05-13 |
NL8203913A (nl) | 1983-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |