JP2011256157A5 - - Google Patents

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Publication number
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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JP
Japan
Prior art keywords
fraction
purified
column
discharged
boiling point
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JP2011009013A
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English (en)
Japanese (ja)
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JP5582044B2 (ja
JP2011256157A (ja
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Publication of JP2011256157A5 publication Critical patent/JP2011256157A5/ja
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JP2011009013A 2010-05-12 2011-01-19 蒸留塔の圧力制御方法 Active JP5582044B2 (ja)

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 (https=) 2013-09-19
JP5582044B2 JP5582044B2 (ja) 2014-09-03

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JP2011009013A Active JP5582044B2 (ja) 2010-05-12 2011-01-19 蒸留塔の圧力制御方法

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JP (1) JP5582044B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017057142A1 (ja) * 2015-09-30 2017-04-06 株式会社ダイセル 酢酸の製造方法及び製造装置
JP6781764B2 (ja) * 2015-11-04 2020-11-04 エクソンモービル ケミカル パテンツ インコーポレイテッド シクロペンタジエン及び／又はジシクロペンタジエンを製造する方法及びシステム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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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