用Aspen Adsorption模拟氯化氢脱水

摘要利用Aspen Adsorption模拟氯化氢吸附脱微量水过程。通过吸附平衡试验数据估算吸附等温线的常数项，用简化的单塔模型进行了穿透曲线的模拟，得到吸附塔内空隙中水的浓度分布以及塔内吸附剂的吸附量随时间的变化情况,可以看到传质区在轴方向上移动；进一步研究了传质系数和操作压力的变化对穿透曲线的影响，变化趋势与文献报道一致。

	Service

	把本文推荐给朋友
	加入我的书架
	加入引用管理器
	Email Alert
	RSS
	作者相关文章
	刘本旭
	宋宝东

关键词：吸附氯化氢脱水 Aspen Adsorption 吸附等温线

Abstract： Adsorption is now broadly used in air separation,hydrogen production,dehydration of gases and other areasAspen Adsorption is specifically designed for the simulation of adsorption processIn this paper,hydrogen chloride dehydration process was simulated with Aspen Adsorption,parameters of isotherm were estimated,breakthrough curve,the water concentration in the bed void and the loading of adsorbent at different time were calculated in the simulationVariations of breakthrough curve caused by changing of mass transfer coefficient and pressure were studied respectively and the result was consistent with previous work.

Keywords： adsorption hydrogen chloride dehydration Aspen Adsorption isotherm

Received 2011-09-18;

Corresponding Authors: 宋宝东 Email: bdsong@tju.edu.cn

About author: 刘本旭（1986-），男，山东菏泽人，硕士研究生，现从事气体脱水方面的研究。

引用本文:

刘本旭, 宋宝东.用Aspen Adsorption模拟氯化氢脱水[J]. 化学工业与工程, 2012,29(2): 58-62

LIU Ben-Xu, SONG Bao-Dong.Simulation of Hydrogen Chloride Dehydration by Aspen Adsorption[J]. Chemcial Industry and Engineering, 2012,29(2): 58-62