| 丙酮汽提塔系统的工艺改造 |
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| 引用本文： | 高春红,茅云芳.丙酮汽提塔系统的工艺改造[J].现代化工,1999(4). |
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| 作者姓名： | 高春红 茅云芳 |
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| 作者单位： | 南通醋酸纤维有限公司,226008 |
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| 摘 要： | 原醋酸回收系统脱除丙酮的丙酮汽提塔效率很低，损失大量己烷。经改造后的脱丙酮系统脱丙酮的效率提高，己烷损失减少。每年可节约成本４０多万元，延长了设备的使用寿命。介绍了对丙酮汽提塔系统的工艺改造过程。
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| 关 键 词： | 丙酮，醋酐，醋酸，汽提塔，己烷，控制板 |
| 修稿时间： | 1998-11-20 |
Technical renovation of acefone stripping fower system |
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| Gao Chunhong,Mao Yunfang.Technical renovation of acefone stripping fower system[J].Modern Chemical Industry,1999(4). |
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| Authors: | Gao Chunhong Mao Yunfang |
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| Abstract: | After renovation the acetone stripping tower raises its efficiency,which was rather low in original acetic acid recovery system for removing acetone.As its former loss in hexane is reduced,the cost can be cut down more than 400 thousand RMB yuan annually,and the service life of facilities can be prolonged. |
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| Keywords: | acetone acetic anhydride acetic acid stripping tower hexane control plate |
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