文献类型：期刊文献

英文题名：Opposed multi-burner gasification technology: Recent process of fundamental research and industrial application

作者：Wang, Fuchen[1];Yu, Guangsuo;Liu, Haifeng;Li, Weifeng;Guo, Qinghua;Xu, Jianliang;Gong, Yan;Zhao, Hui;Lu, Haifeng;Shen, Zhongjie

机构：[1]East China Univ Sci & Technol, Inst Clean Coal Technol, Shanghai 200237, Peoples R China; East China Univ Sci & Technol, Natl Engn Res Ctr CWS Gasificat & Coal Chem Ind S, Shanghai 200237, Peoples R China

年份：2021

卷号：35

起止页码：124

外文期刊名：CHINESE JOURNAL OF CHEMICAL ENGINEERING

收录：;EI(收录号：20213410809359);WOS:【SCI-EXPANDED(收录号:WOS:000703458000010)】；

基金：This work was supported by the National Natural Science Foundation of China (21776086, 21761132034).

语种：英文

外文关键词：Opposed multi-burner; Gasification; Multiscale; Numerical simulation; Industrial application

摘要：Opposed multi-burner (OMB) gasification technology is the first large-scale gasification technology developed in China with completely independent intellectual property rights. It has been widely used around the world, involving synthetic ammonia, methanol, ethylene glycol, coal liquefaction, hydrogen production and other fields. This paper summarizes the research and development process of OMB gasification technology from the perspective of the cold model experiment and process simulation, pilot-scale study and industrial demonstration. The latest progress of fundamental research in nozzle atomization and dispersion, mixing enhancement of impinging flow, multiscale reaction of different carbonaceous feedstocks, spectral characteristic of impinging flame and particle characteristics inside gasifier, and comprehensive gasification model are reviewed. The latest industrial application progress of ultra-large-scale OMB gasifier and radiant syngas cooler (RSC) combined with quenching chamber OMB gasifier are introduced, and the prospects for the future technical development are proposed as well. (C) 2021 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd. All rights reserved.