A unified graphical method for integration of hydrogen networks with purification reuse

Minbo Yang; Xiao Feng; Guilian Liu

doi:10.1016/j.cjche.2016.04.018

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A unified graphical method for integration of hydrogen networks with purification reuse

Process Systems Engineering and Process Safety | Updated：2026-01-06

- A unified graphical method for integration of hydrogen networks with purification reuse
- A unified graphical method for integration of hydrogen networks with purification reuse
- 中国化学工程学报（英文版） 2016年24卷第7期页码：891-896
- Affiliations：
  
  School of Chemical Engineering & Technology, Xi'an Jiaotong University,Xi'an,China,710049
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2016.04.018
  中图分类号：
- 纸质出版：2016
- Accepted：
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Minbo Yang, Xiao Feng, Guilian Liu. A unified graphical method for integration of hydrogen networks with purification reuse[J]. 中国化学工程学报（英文版）, 2016,24(7):891-896.

Minbo Yang, Xiao Feng, Guilian Liu. A unified graphical method for integration of hydrogen networks with purification reuse[J]. , 2016, 24(7): 891-896.
Minbo Yang, Xiao Feng, Guilian Liu. A unified graphical method for integration of hydrogen networks with purification reuse[J]. 中国化学工程学报（英文版）, 2016,24(7):891-896. DOI： 10.1016/j.cjche.2016.04.018.

Minbo Yang, Xiao Feng, Guilian Liu. A unified graphical method for integration of hydrogen networks with purification reuse[J]. , 2016, 24(7): 891-896. DOI： 10.1016/j.cjche.2016.04.018.

摘要

Abstract

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 processes. Scenarios with different hydrogen concentrations of purified product can be analyzed by the unified procedure. As 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.

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