JP5582044B2 - 蒸留塔の圧力制御方法 - Google Patents
蒸留塔の圧力制御方法 Download PDFInfo
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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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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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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 |
Publications (3)
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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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JP2011009013A Active JP5582044B2 (ja) | 2010-05-12 | 2011-01-19 | 蒸留塔の圧力制御方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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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)
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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