CN1803753A - 甲醇低压羰基合成醋酸工艺中的精馏方法 - Google Patents
甲醇低压羰基合成醋酸工艺中的精馏方法 Download PDFInfo
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- CN1803753A CN1803753A CN 200510022447 CN200510022447A CN1803753A CN 1803753 A CN1803753 A CN 1803753A CN 200510022447 CN200510022447 CN 200510022447 CN 200510022447 A CN200510022447 A CN 200510022447A CN 1803753 A CN1803753 A CN 1803753A
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CNB200510022447XA CN100363321C (zh) | 2005-12-29 | 2005-12-29 | 甲醇低压羰基合成醋酸工艺中的精馏方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2772479A4 (en) * | 2011-09-15 | 2015-07-08 | Amtpacific Co Ltd | DEVICE AND METHOD FOR SEPARATING WATER AND RECOVERING A CARBOXYLIC ACID FROM A REACTOR DISCHARGE DURING AN OXIDATION REACTION OF AN AROMATIC COMPOUND THROUGH ENERGY-DISPENSING COUPLED DISTILLATION |
CN104805290A (zh) * | 2015-03-27 | 2015-07-29 | 中国昆仑工程公司 | 从pta薄膜蒸发器下料残渣中回收醋酸与钴锰的方法 |
RU2575250C2 (ru) * | 2011-09-15 | 2016-02-20 | Амтпасифик Ко., Лтд | Устройство и способ отделения воды и извлечения карбоновой кислоты из выпускаемого потока реактора в ходе проведения реакции окисления ароматического соединения с использованием поставляющей энергию совместной дистилляции |
CN107673963A (zh) * | 2010-11-19 | 2018-02-09 | 国际人造丝公司 | 利用由反应热任选产生的蒸汽生产和纯化乙酸 |
CN111348998A (zh) * | 2020-04-17 | 2020-06-30 | 湖北三里枫香科技有限公司 | 一种节能环保型醋酸生产工艺 |
CN115634636A (zh) * | 2022-10-26 | 2023-01-24 | 西南化工研究设计院有限公司 | 一种甲醇低压羰基合成醋酸的自动控制***及方法 |
CN115634637A (zh) * | 2022-10-26 | 2023-01-24 | 西南化工研究设计院有限公司 | 一种甲醇低压羰基合成醋酸产品中丙酸含量的控制*** |
CN115645956A (zh) * | 2022-11-02 | 2023-01-31 | 兖矿鲁南化工有限公司 | 一种甲醇低压羰基化制醋酸工艺热量耦合利用***及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1043525C (zh) * | 1992-08-13 | 1999-06-02 | 化学工业部西南化工研究院 | 甲醇低压液相羰基合成醋酸反应方法 |
GB9306409D0 (en) * | 1993-03-26 | 1993-05-19 | Bp Chem Int Ltd | Process |
DE69915417T2 (de) * | 1998-08-06 | 2005-01-27 | Haldor Topsoe A/S | Reaktiv Distillierungsverfahren zur Herstellung von Essigsäure auf der Basis von DME/Methanol Carbonylierung |
US7208624B2 (en) * | 2004-03-02 | 2007-04-24 | Celanese International Corporation | Process for producing acetic acid |
JP4489487B2 (ja) * | 2004-04-02 | 2010-06-23 | ダイセル化学工業株式会社 | ヨウ化水素の分離方法 |
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2005
- 2005-12-29 CN CNB200510022447XA patent/CN100363321C/zh active Active
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107673963A (zh) * | 2010-11-19 | 2018-02-09 | 国际人造丝公司 | 利用由反应热任选产生的蒸汽生产和纯化乙酸 |
EP2772479A4 (en) * | 2011-09-15 | 2015-07-08 | Amtpacific Co Ltd | DEVICE AND METHOD FOR SEPARATING WATER AND RECOVERING A CARBOXYLIC ACID FROM A REACTOR DISCHARGE DURING AN OXIDATION REACTION OF AN AROMATIC COMPOUND THROUGH ENERGY-DISPENSING COUPLED DISTILLATION |
RU2575250C2 (ru) * | 2011-09-15 | 2016-02-20 | Амтпасифик Ко., Лтд | Устройство и способ отделения воды и извлечения карбоновой кислоты из выпускаемого потока реактора в ходе проведения реакции окисления ароматического соединения с использованием поставляющей энергию совместной дистилляции |
CN104805290A (zh) * | 2015-03-27 | 2015-07-29 | 中国昆仑工程公司 | 从pta薄膜蒸发器下料残渣中回收醋酸与钴锰的方法 |
CN111348998A (zh) * | 2020-04-17 | 2020-06-30 | 湖北三里枫香科技有限公司 | 一种节能环保型醋酸生产工艺 |
CN115634636A (zh) * | 2022-10-26 | 2023-01-24 | 西南化工研究设计院有限公司 | 一种甲醇低压羰基合成醋酸的自动控制***及方法 |
CN115634637A (zh) * | 2022-10-26 | 2023-01-24 | 西南化工研究设计院有限公司 | 一种甲醇低压羰基合成醋酸产品中丙酸含量的控制*** |
CN115634637B (zh) * | 2022-10-26 | 2023-12-29 | 西南化工研究设计院有限公司 | 一种甲醇低压羰基合成醋酸产品中丙酸含量的控制*** |
CN115634636B (zh) * | 2022-10-26 | 2024-03-15 | 西南化工研究设计院有限公司 | 一种甲醇低压羰基合成醋酸的自动控制***及方法 |
CN115645956A (zh) * | 2022-11-02 | 2023-01-31 | 兖矿鲁南化工有限公司 | 一种甲醇低压羰基化制醋酸工艺热量耦合利用***及方法 |
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CN100363321C (zh) | 2008-01-23 |
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