| 回收甲醇尾气中有效组分的变压吸附新技术及其应用 |
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| 引用本文： | 李克兵,刘厚阳,郜豫川,王邵泓.回收甲醇尾气中有效组分的变压吸附新技术及其应用[J].天然气化工,2004,29(3):31-35. |
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| 作者姓名： | 李克兵 刘厚阳 郜豫川 王邵泓 |
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| 作者单位： | 1. 四川天一科技股份有限公司,成都,610225
2. 上海中远化工有限公司,上海,2004 |
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| 摘 要： | 四川天一科技股份有限公司开发的变压吸附(PSA)新技术,采用特殊的吸附剂及先进的工艺过程实现从甲醇尾气中脱除N2和Ar等惰性气体,从而回收其中的有效组分氢气和CO、CH4、CO2。本文介绍了该工艺的特点及其应用,并对PSA与膜分离两种技术在甲醇尾气分离回收中的技术及经济性等进行了对比。
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| 关 键 词： | 变压吸附 甲醇尾气 回收利用 |
| 文章编号： | 1001-9219(2004)03-31-04 |
| 修稿时间： | 2004年5月25日 |
Novel PSA Technology for Recovering of the Effective Constituents from Methanol Tail Gas and Its Application |
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| LI Ke-bing,LIU Hou-yang,GAO Yuchuan,WANG Shao-hong.Novel PSA Technology for Recovering of the Effective Constituents from Methanol Tail Gas and Its Application[J].Natural Gas Chemical Industry,2004,29(3):31-35. |
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| Authors: | LI Ke-bing LIU Hou-yang GAO Yuchuan WANG Shao-hong |
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| Affiliation: | LI Ke-bing~1,LIU Hou-yang~1,GAO Yuchuan~1,WANG Shao-hong~2 |
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| Abstract: | A novel Pressure Swing Adsorption(PSA) technology for recovering of the effective constituents from methanol tail gas has been developed by Sichuan Tianyi Science and Technology Co., Ltd. It can recover the useful gases(H_2, CH_4, CO and CO_2) while separate the inert gases(N_2 and Ar). The characteristics and application of this process are introduced in this paper, and a technical and economic comparison between PSA and membrane technology used for separating methanol tail gas is also made. |
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| Keywords: | Pressure Swing Adsorption (PSA) methanol tail gas separation recovery |
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