JP5582044B2 - 蒸留塔の圧力制御方法 - Google Patents

蒸留塔の圧力制御方法 Download PDF

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JP5582044B2
JP5582044B2 JP2011009013A JP2011009013A JP5582044B2 JP 5582044 B2 JP5582044 B2 JP 5582044B2 JP 2011009013 A JP2011009013 A JP 2011009013A JP 2011009013 A JP2011009013 A JP 2011009013A JP 5582044 B2 JP5582044 B2 JP 5582044B2
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gas
distillation
fraction
pressure control
naphtha
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Japanese (ja)
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JP2011256157A (ja
JP2011256157A5 (pt
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好則 太田
智巳 大石
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Mitsubishi Chemical Corp
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Mitsubishi Chemical Corp
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  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2011009013A 2010-05-12 2011-01-19 蒸留塔の圧力制御方法 Active JP5582044B2 (ja)

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

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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

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JP2011256157A JP2011256157A (ja) 2011-12-22
JP2011256157A5 JP2011256157A5 (pt) 2013-09-19
JP5582044B2 true JP5582044B2 (ja) 2014-09-03

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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
CA3004330C (en) * 2015-11-04 2020-05-12 Exxonmobil Chemical Patents Inc. Process and system for making cyclopentadiene and/or dicyclopentadiene

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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