| 分子筛法制取无水乙醇工艺的改进 |
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| 引用本文： | 龙立平,汤青云. 分子筛法制取无水乙醇工艺的改进[J]. 湖南城市学院学报, 1999, 0(5) |
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| 作者姓名： | 龙立平 汤青云 |
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| 作者单位： | 益阳师范高等专科学校化学系!湖南益阳，413049，益阳师范高等专科学校化学系!湖南益阳，413049 |
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| 摘 要： | 介绍了分子筛法制取无水乙醇的工艺，探索了对分子筛中所含的乙醇采用蒸馏水多级还向没提回收的方法
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| 关 键 词： | 分子筛法 无水乙醇 多级逆向浸提 工艺改进 |
Technoloical Improvement of Preparation of Anhydrous Alcohol by Molecular Sieve Method |
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| LONG Li - ping, TANG Qing - yun. Technoloical Improvement of Preparation of Anhydrous Alcohol by Molecular Sieve Method[J]. Journal of Hunan City Univeristy, 1999, 0(5) |
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| Authors: | LONG Li - ping TANG Qing - yun |
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| Abstract: | The paper has interoduced preparation technology of anhydrous alcohol 'by molecular sieve method. The recover method of alcohol containing in molecular sieve has been researched.that is meltistage Countercurrent ceaching using distilled water. |
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| Keywords: | Molecular Sieve Method Anhydrous alcohd Meltisstage Countercurrent Cerahing Preparation technology |
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