JP2011256157A5 - - Google Patents
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- JP2011256157A5 JP2011256157A5 JP2011009013A JP2011009013A JP2011256157A5 JP 2011256157 A5 JP2011256157 A5 JP 2011256157A5 JP 2011009013 A JP2011009013 A JP 2011009013A JP 2011009013 A JP2011009013 A JP 2011009013A JP 2011256157 A5 JP2011256157 A5 JP 2011256157A5
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- Prior art keywords
- fraction
- purified
- column
- discharged
- boiling point
- Prior art date
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011009013A JP5582044B2 (ja) | 2010-05-12 | 2011-01-19 | 蒸留塔の圧力制御方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010110039 | 2010-05-12 | ||
JP2010110039 | 2010-05-12 | ||
JP2011009013A JP5582044B2 (ja) | 2010-05-12 | 2011-01-19 | 蒸留塔の圧力制御方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011256157A JP2011256157A (ja) | 2011-12-22 |
JP2011256157A5 true JP2011256157A5 (pt) | 2013-09-19 |
JP5582044B2 JP5582044B2 (ja) | 2014-09-03 |
Family
ID=45472754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011009013A Active JP5582044B2 (ja) | 2010-05-12 | 2011-01-19 | 蒸留塔の圧力制御方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5582044B2 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108137462A (zh) * | 2015-09-30 | 2018-06-08 | 株式会社大赛璐 | 乙酸的制造方法及制造装置 |
EP3371133B1 (en) * | 2015-11-04 | 2020-07-01 | ExxonMobil Chemical Patents Inc. | Process and system for making cyclopentadiene and/or dicyclopentadiene |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62123138A (ja) * | 1985-11-22 | 1987-06-04 | Mitsubishi Chem Ind Ltd | シクロペンタジエンの分離回収法 |
JP3128167B2 (ja) * | 1992-01-13 | 2001-01-29 | 三井化学株式会社 | 高品質ペンタンの製造方法 |
JP3673565B2 (ja) * | 1995-07-17 | 2005-07-20 | 日揮株式会社 | 蒸留装置及び蒸留方法 |
DE102004005930A1 (de) * | 2004-02-06 | 2005-08-25 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien |
JP4725360B2 (ja) * | 2006-02-27 | 2011-07-13 | 住友化学株式会社 | 蒸留システムおよび蒸留システムにおける蒸留塔の塔頂圧力を制御する方法 |
JP2011256156A (ja) * | 2010-05-12 | 2011-12-22 | Mitsubishi Chemicals Corp | 蒸留塔の温度制御方法 |
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2011
- 2011-01-19 JP JP2011009013A patent/JP5582044B2/ja active Active
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