A unified graphical method for integration of hydrogen networks with purification reuse
A unified graphical method for integration of hydrogen networks with purification reuse作者机构:School of Chemical Engineering & Technology Xi' an Jiaotong University Xi' an 710049 China
出 版 物:《Chinese Journal of Chemical Engineering》 (中国化学工程学报(英文版))
年 卷 期:2016年第24卷第7期
页 面:891-896页
核心收录:
学科分类:0710[理学-生物学] 0830[工学-环境科学与工程(可授工学、理学、农学学位)] 081702[工学-化学工艺] 0817[工学-化学工程与技术] 08[工学] 0703[理学-化学]
基 金:Supported by the National Basic Research Program of China(2012CB720500) the National Natural Science Foundation of China(21276204)
主 题:炼厂氢气 净化回用 集成方法 网络 图解法 纯化过程 回收利用 净化过程
摘 要:Introducing purifiers into hydrogen network can enhance the recovery and reuse of hydrogen in refineries,further reducing the consumption of fresh hydrogen. Based on previous graphical methods, this work proposes a simple and unified graphical method for integration of hydrogen networks with purification *** with different hydrogen concentrations of purified product can be analyzed by the unified *** a result, the maximum hydrogen saved by purification reuse can be identified and the corresponding purification process can be optimized. The proposed method is easy and non-iterative, and it is valid to purification processes with any feed concentration. A conventional hydrogen network is analyzed to test the effectiveness of the proposed method.