| PTA装置溶剂回收工段精馏塔再沸器设计探讨 |
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| 引用本文： | 杨军,曾颖群,何勤伟.PTA装置溶剂回收工段精馏塔再沸器设计探讨[J].化工设计,2006,16(4):27-29,13. |
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| 作者姓名： | 杨军 曾颖群 何勤伟 |
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| 作者单位： | 中石化上海工程有限公司,上海,200120 |
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| 摘 要： | 就PTA生产装置中的关键设备———精馏塔再沸器的设计进行探讨。运用工艺模拟软件AspenPlus对醋酸和水的强非理想性状态进行模拟,得到可靠的热力学数据。运用美国HTRI换热器计算软件分别对不同蒸发率、不同结构参数下的再沸器的换热效果进行计算和比较,综合考虑设备的制造、投资等因素,以确定合理的设计参数。
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| 关 键 词： | 再沸器 设计 热力学数据 蒸发率 结构参数 |
| 收稿时间： | 2006-06-08 |
| 修稿时间： | 2006-06-08 |
Discussion on Design of Reboiler of Distillation Tower in Solvent Recovery Section of PTA Plant |
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| Yang Jun,et al.Discussion on Design of Reboiler of Distillation Tower in Solvent Recovery Section of PTA Plant[J].Chemical Engineering Design,2006,16(4):27-29,13. |
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| Authors: | Yang Jun |
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| Abstract: | Discusses the design of the key equipment i.e.reboiler of distillation tower of PTA plant.Using process simulation software Aspen Plus to simulate the imperfect statue of acetic acid and water and reliable thermodynamic data are obtained. Calculate the heat exchanging effect of the reboiler under different evaporation rate and different structure parameters by using the HTRI heat exchanging software and compare the results.Consider in whole round view for factors such as equipment fabrication and investment etc.so as to determine the reasonable design parameters. |
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| Keywords: | reboiler design thermodynamic data evaporation rate structure parameters |
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