文献类型：期刊文献

英文题名：Microwave assisted catalytic pyrolysis of bagasse to produce hydrogen

作者：Zhang, Zhengdong[1];Huang, Kai[2];Mao, Chuang[1];Huang, Jiaming[1];Xu, Qingli[1];Liao, Lifang[1];Wang, Rui[1];Chen, Shoutao[1];Li, Pize[1];Zhang, Chenyang[1]

机构：[1]East China Univ Sci & Technol, Sch Resources & Environm Engn, Shanghai, Peoples R China;[2]Guangxi Acad Sci, Natl Engn Res Ctr Nonfood Biorefinery, Guangxi Key Lab Biorefinery, Nanning, Peoples R China

年份：2022

卷号：47

期号：84

起止页码：35626

外文期刊名：INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

收录：;EI(收录号：20224112857346);WOS:【SCI-EXPANDED(收录号:WOS:000893087500007)】；

基金：Acknowledgements This project was financially supported by the National Natural Science Foundation of China (No. 21376084) , Guangxi KeyLaboratory of Bio-refinery (GXKLB20-02) and Hubei Key Labo-ratory of Industrial Fume and Dust Pollution Control (HBIK2020-04) . The authors thank Research Center of Analysis and Test of East China University of Science and Technology for the help on the characterization.

语种：英文

外文关键词：Hydrogen; Bio-oil; Ni; SiC; Alkali treatment; Microwave-assisted

摘要：Using Ni/SiC as a catalyst, bagasse was microwave-assisted pyrolysis in a homemade quartz reactor. The results showed that with the continuous increase of Ni content, the experimental catalytic pyrolysis effect on bio-oil became more and more obvious, and the hydrogen yield gradually increased. When Ni content exceeded 8%, the hydrogen yield and bio-oil catalytic pyrolysis efficiency decreased, and the lowest bio-oil yield was 9.55% when Ni content was 15%, With the increase of power, the catalytic cracking efficiency and hydrogen yield of bio-oil increased, With the increase of catalyst dosage, the catalytic efficiency and the hydrogen yield increase gradually. When the catalyst quality exceeds 1/4 of the material, the growth rate of catalytic efficiency decreases, after alkali treatment, the variation law of hydrogen yield and bio-oil is consistent with that without alkali treatment. In contrast, more hydrogen can be produced after alkali treatment. Under the optimum conditions, the hydrogen yield was 35.85 g/kg biomass.(c) 2022 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.