现代化工

现代化工 ›› 2019, Vol. 39 ›› Issue (11) : 171-174. DOI: 10.16606/j.cnki.issn0253-4320.2019.11.037

工艺与设备

制氢装置酸性水净化工艺优化分析

李翔宇, 张凤岐, 王耀伟, 邹雄, 董宏光

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Optimization analysis on purification process for acid water in hydrogen production plant

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Received		Published
2019-01-17		2019-11-20
Issue Date	Revised Date
2019-11-14	2019-01-17

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摘要

以Aspen Plus为基础，优化了水分离器的数量、汽提塔的温度和操作参数，分析了氨氮、醇醚等杂质对操作参数的影响。基于Aspen流程模拟软件对于制氢装置酸性水净化工段进行建模，优化了分水罐的个数、温度以及汽提塔的操作参数，有效降低能耗，同时分析了原料夹带氨氮时及副反应生成醇醚类杂质对于操作参数的影响。

Abstract

The number of water separator,and the temperature and operation parameters of the stripper are optimized based on Aspen Plus software.The influences of ammonia,nitrogen,alcohol,ether and other impurities on the operation parameters are analyzed.