| 乙二醇分批精馏塔的工艺设计 |
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| 引用本文： | 魏涛. 乙二醇分批精馏塔的工艺设计[J]. 内蒙古环境科学, 2010, 22(3): 58-60 |
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| 作者姓名： | 魏涛 |
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| 作者单位： | 抚顺市化工研究设计院,辽宁,113006 |
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| 摘 要： | 采用变参数操作法分批蒸馏回收乙二醇（EG）是对传统分批蒸馏法工艺技术的改进和创新,以新设计理念设计的精馏塔具有操作灵活、投资少、节能、适用性强等优点。新塔运行实践表明：与旧塔相比,其处理量大,可达6000 t/a;产品质量高,可达99.9%;乙二醇损耗低：12.5Kg/tEG;每年可多创产值102万元,经济效益显著。
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| 关 键 词： | 分批精馏塔 设计 变参数操作法 波纹填料 降膜蒸发釜 |
THE TECHNIQUE DESIGNING OF ETHYLENE GLYCOL BATCHING RECTIFICATION TOWER |
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| WEI Tao. THE TECHNIQUE DESIGNING OF ETHYLENE GLYCOL BATCHING RECTIFICATION TOWER[J]. Inner Mongolia Environmental Protection, 2010, 22(3): 58-60 |
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| Authors: | WEI Tao |
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| Affiliation: | WEI Tao (Fu Shun City Institute of Chemical Engineering Designing,Liao Ning 113006) |
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| Abstract: | Through adopted variation operation method,the improvement and innovation of traditional batching rectification tower was introduced.The characteristics are discussed. |
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| Keywords: | batching rectification tower designing variation operation corrugated filler falling-film evaporator |
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