文献类型：期刊文献

英文题名：Migration and transformation of alkali/alkaline earth metal species during biomass and coal co-gasification: A review

作者：Wei, Juntao[1,2];Wang, Miao[1];Xu, Deliang[1];Shi, Lei[1];Li, Bin[3];Bai, Yonghui[2];Yu, Guangsuo[2,4];Bao, Weina[5];Xu, Jie[6];Zhang, Hong[1];Zhang, Shu[1]

机构：[1]Nanjing Forestry Univ, Coll Mat Sci & Engn, Coinnovat Ctr Efficient Proc & Utilizat Forest Res, Joint Int Res Lab Biomass Energy & Mat, Nanjing 210037, Peoples R China;[2]Ningxia Univ, State Key Lab High efficiency Utilizat Coal & Gree, Yinchuan 750021, Peoples R China;[3]Jiangsu Univ, Sch Energy & Power Engn, Zhenjiang 212013, Peoples R China;[4]East China Univ Sci & Technol, Inst Clean Coal Technol, Shanghai 200237, Peoples R China;[5]Shandong Yancon Guo Tuo Sci & Engn co Ltd, Zhoucheng 273500, Peoples R China;[6]Qingdao Agr Univ, Lab React & Separat Technol, Qingdao 266109, Peoples R China

年份：2022

卷号：235

外文期刊名：FUEL PROCESSING TECHNOLOGY

收录：;EI(收录号：20222812338349);WOS:【SCI-EXPANDED(收录号:WOS:000838204100001)】；

基金：Acknowledgement This work is financially supported by the National Natural Science Foundation of China (51876225, 51876093) , National Key R & D Pro- gram of China (2018YFE0183600) and State Key Laboratory of High- efficiency Utilization of Coal and Green Chemical Engineering, Ning- xia University (2022-K39) .

语种：英文

外文关键词：Biomass; Coal; Co-gasification; AAEMs migration and transformation; Reactivity; Synergy

摘要：Co-gasification of biomass and coal is a promising technology for clean and high-efficiency utilization of these two carbon resources. Alkali/alkaline earth metal species (AAEMs) in gasification feedstock not only are the key factors for the synergy behavior on co-gasification reactivity, but also show great relationships with the slagging, fouling and corrosion issues in practical application. Therefore, it is necessary to make a clear understanding of the migration and transformation law of AAEMs in the co-gasification process. This paper made a detailed summary of the main detection methods for AAEMs migration and transformation during co-gasification. The influencing factors of AAEMs migration and transformation in co-gasification process were systematically reviewed. Migration and transformation pathways of AAEMs during co-gasification were also proposed. Addi-tionally, relationship between AAEMs migration and transformation and the synergy of co-gasification was deeply discussed. Finally, the research prospects were put forward based on this review.