文献类型：期刊文献

英文题名：Estimating the potential of biohydrogen production and carbon neutralization contribution from crop straw

作者：Liu, Tao[1,2];Li, Yameng[2];Zhang, Huan[2];Zhang, Ningyuan[2];Tahir, Nadeem[2];Zhang, Quanguo[2]

第一作者：刘婷;Liu, Tao

通讯作者：Zhang, H[1]

机构：[1]Henan Univ Econ & Law, Sch Resources & Environm, Zhengzhou 450002, Peoples R China;[2]Henan Agr Univ, Key Lab New Mat & Facil Rural Renewable Energy, Minist Agr & Rural Affairs China, Zhengzhou 450002, Peoples R China

第一机构：河南财经政法大学

通讯机构：[1]corresponding author), Henan Agr Univ, Key Lab New Mat & Facil Rural Renewable Energy, Minist Agr & Rural Affairs China, Zhengzhou 450002, Peoples R China.

年份：2023

卷号：373

外文期刊名：BIORESOURCE TECHNOLOGY

收录：;EI(收录号：20230813602194);Scopus(收录号：2-s2.0-85148057076);WOS:【SCI-EXPANDED(收录号:WOS:000942728300001)】；

基金：This project was supported by National Natural Science Foundation of China (52106240 and 52206244) , China Postdoctoral Science Foundation (2020M682293) , Postdoctoral research grant in Henan Province (202001034 and 202101041) , Young Elite Scientists Sponsorship Program by Henan Association for Science and Technology (2022HYTP004) , Program for Science & Technology Innovation Talents in Universities of Henan Province (23HASTIT028) and NG Teng Fong/Sino Outstanding Youth Fund of HUEL.

语种：英文

外文关键词：Greenhouse gas emission; Renewable energy; Crop residues; Biohydrogen

摘要：In order to achieve the carbon neutrality goal set by Chinese government, the potential contribution of hydrogen production from crop residues by microbial fermentation technology and Greenhouse gas (GHGs) reduction have been studied. Firstly, the annual yield of crop straw was estimated according to crop yield and grass grain ratio, and then the grey model GM (1, 1) was applied to predict the crop residues resources available for hydrogen production in various provinces in China in 2021. The results showed that the maximum resource of straw being available for hydrogen production is about 4.54 x 108 t, corresponding to 1.31 x 1011 m3 of hydrogen, the energy carried by the obtained hydrogen was 73 % and 1.15 times than the energy of national civil natural gas consumption and energy of transportation gasoline consumption, respectively. The potential reduction of greenhouse gas emission was 2.42 x 108 t/a CO2-eq, representing 2.4 % of GHGs emissions.