Hydrogen flow chart in China

被引：36

作者：

Deng, Xue ^{[1
]}

Wang, Hewu ^{[1
]}

Huang, Haiyan ^{[1
]}

Ouyang, Minggao ^{[1
]}

机构：

[1] Tsinghua Univ, China Automot Energy Res Ctr, State Key Lab Automot Safety & Energy, Beijing 100084, Peoples R China

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2010年 / 35卷 / 13期

关键词：

Hydrogen economy; Hydrogen consumption; Hydrogen production; Flow process;

D O I：

10.1016/j.ijhydene.2010.03.051

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In this paper, the life cycle of hydrogen, flowing from production to consumption in China is described. Chinese industry and statistics data are used to calculate the total and segmental hydrogen production and consumption, and the by-product hydrogen are estimated. In 2007, about 12.42 million tons hydrogen was generated on-site, in which, 57.3%, 23.0% and 19.7% were produced by coal, natural gas and oil respectively. Hydrogen is mainly consumed by the following manufacturing processes: ammonia, methanol and oil refining, and the corresponding percentages are 75.8%, 10.5% and 13.7%. There are about 5.3 million tons and 0.42 million tons of by-product hydrogen produced during the carbonization process and the sodium hydroxide producing respectively. The by-product hydrogen is collected and utilized in vehicles to fuel hydrogen fuel cells or internal combustion engine technologies. Therefore, it could replace about 16 million tons of gasoline or fuel 17.7 million hydrogen fuel cell vehicles. (C) 2010 Professor T. Nejat Veziroglu. Published by Elsevier Ltd. All rights reserved.

引用

页码：6475 / 6481

页数：7

共 37 条

[21] Production of hydrogen from purge gases of ammonia plants in a catalytic hydrogen-permselective membrane reactor [J].