JPS5754129A - Butajenmatahaisopurennoseiseihoho - Google Patents
ButajenmatahaisopurennoseiseihohoInfo
- Publication number
- JPS5754129A JPS5754129A JP12949080A JP12949080A JPS5754129A JP S5754129 A JPS5754129 A JP S5754129A JP 12949080 A JP12949080 A JP 12949080A JP 12949080 A JP12949080 A JP 12949080A JP S5754129 A JPS5754129 A JP S5754129A
- Authority
- JP
- Japan
- Prior art keywords
- column
- solvent
- pipe
- acetylenes
- fed
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12949080A JPS5754129A (ja) | 1980-09-18 | 1980-09-18 | Butajenmatahaisopurennoseiseihoho |
BR8105109A BR8105109A (pt) | 1980-09-18 | 1981-08-07 | Processo para a separacao e purificacao de butadieno ou isopreno |
MX18867181A MX157384A (es) | 1980-09-18 | 1981-08-10 | Procedimiento para la separacion y purificacion de butadieno o isopreno |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12949080A JPS5754129A (ja) | 1980-09-18 | 1980-09-18 | Butajenmatahaisopurennoseiseihoho |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5754129A true JPS5754129A (ja) | 1982-03-31 |
JPS6152126B2 JPS6152126B2 (ja) | 1986-11-12 |
Family
ID=15010762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12949080A Granted JPS5754129A (ja) | 1980-09-18 | 1980-09-18 | Butajenmatahaisopurennoseiseihoho |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5754129A (ja) |
BR (1) | BR8105109A (ja) |
MX (1) | MX157384A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516074A1 (fr) * | 1981-11-06 | 1983-05-13 | Japan Synthetic Rubber Co Ltd | Procede de purification de butadiene ou d'isoprene |
WO1999051552A1 (fr) * | 1998-04-07 | 1999-10-14 | Nippon Zeon Co., Ltd. | Appareil de separation et de purification d'hydrocarbures satures et procede de separation et de purification |
JP2006528606A (ja) * | 2003-07-24 | 2006-12-21 | ビーエーエスエフ アクチェンゲゼルシャフト | 粗製c4カットの分離方法 |
JP2007525481A (ja) * | 2003-05-20 | 2007-09-06 | ビーエーエスエフ アクチェンゲゼルシャフト | C4−留分から粗製1,3−ブタジエンを取得する方法 |
JP2007332077A (ja) * | 2006-06-15 | 2007-12-27 | Chuo Kakoki Kk | エタノールの蒸留方法 |
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 |
JP2013522175A (ja) * | 2010-03-11 | 2013-06-13 | ビーエーエスエフ ソシエタス・ヨーロピア | 粗1,3−ブタジエンから純粋な1,3−ブタジエンを蒸留抽出する方法及び装置 |
-
1980
- 1980-09-18 JP JP12949080A patent/JPS5754129A/ja active Granted
-
1981
- 1981-08-07 BR BR8105109A patent/BR8105109A/pt unknown
- 1981-08-10 MX MX18867181A patent/MX157384A/es unknown
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2516074A1 (fr) * | 1981-11-06 | 1983-05-13 | Japan Synthetic Rubber Co Ltd | Procede de purification de butadiene ou d'isoprene |
WO1999051552A1 (fr) * | 1998-04-07 | 1999-10-14 | Nippon Zeon Co., Ltd. | Appareil de separation et de purification d'hydrocarbures satures et procede de separation et de purification |
JPH11349499A (ja) * | 1998-04-07 | 1999-12-21 | Nippon Zeon Co Ltd | 不飽和炭化水素の分離精製装置および分離精製方法 |
US6413378B1 (en) | 1998-04-07 | 2002-07-02 | Nippon Zeon Co., Ltd. | Apparatus for separation and purification of saturated hydrocarbon and method for separation and purification |
JP2007525481A (ja) * | 2003-05-20 | 2007-09-06 | ビーエーエスエフ アクチェンゲゼルシャフト | C4−留分から粗製1,3−ブタジエンを取得する方法 |
JP4681557B2 (ja) * | 2003-05-20 | 2011-05-11 | ビーエーエスエフ ソシエタス・ヨーロピア | C4−留分から粗製1,3−ブタジエンを取得する方法 |
JP2006528606A (ja) * | 2003-07-24 | 2006-12-21 | ビーエーエスエフ アクチェンゲゼルシャフト | 粗製c4カットの分離方法 |
JP2007332077A (ja) * | 2006-06-15 | 2007-12-27 | Chuo Kakoki Kk | エタノールの蒸留方法 |
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 |
JP2013522175A (ja) * | 2010-03-11 | 2013-06-13 | ビーエーエスエフ ソシエタス・ヨーロピア | 粗1,3−ブタジエンから純粋な1,3−ブタジエンを蒸留抽出する方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
BR8105109A (pt) | 1982-04-27 |
JPS6152126B2 (ja) | 1986-11-12 |
MX157384A (es) | 1988-11-21 |
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