| 动态累积间歇精馏的温度控制研究 |
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| 引用本文： | 白鹏,骆淑莉,黄家铭,曾军.动态累积间歇精馏的温度控制研究[J].天津师范大学学报(自然科学版),2005,25(2):12-15. |
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| 作者姓名： | 白鹏 骆淑莉 黄家铭 曾军 |
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| 作者单位： | 天津大学,化工学院,天津,300072 |
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| 摘 要： | 研究了用塔顶温度控制累积罐进行自动切换的操作方法，并以异丙醇一正丙醇为实验物系进行了该操作方法的实验，结果表明，根据塔顶温度控制累积罐自动切换的方法操作稳定、控制可靠，通过实验，给出了温度设定点的选择原则，并讨论了此操作在分离高浓度物料中的表现，认为此操作方法适用范围广泛，实用性强．
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| 关 键 词： | 间歇精馏 动态累积 双累积罐 温度控制 |
| 文章编号： | 1671-1114(2005)02-0012-04 |
| 修稿时间： | 2004年10月25 |
Dymamic Accumulation Batch Distillation Controled by Temperature |
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| BAI Peng,LUO Shu-li,HUANG Jia-ming,ZENG Jun.Dymamic Accumulation Batch Distillation Controled by Temperature[J].Journal of Tianjin Normal University(Natural Science Edition),2005,25(2):12-15. |
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| Authors: | BAI Peng LUO Shu-li HUANG Jia-ming ZENG Jun |
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| Abstract: | The auto-alternation between two relatively small accumulation drums was carried out via controlling temperature in the ceiling of the distillation tower. Taking isopropyl alcohol and n-propyl alcohol as experimental system, the principles of selecting optimal temperature were given, and the effect on separating high concentration system by this method was tested. The results showed that this operating method was more feasible, convenient and reliable. |
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| Keywords: | batch distillation cyclic operation double accumulation drums controled by temperature |
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