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

作　　者：Fuchen Wang Guangsuo Yu Haifeng Liu Weifeng Li Qinghua Guo Jianliang Xu Yan Gong Hui Zhao Haifeng Lu Zhongjie Shen 

机构地区：[1]Institute of Clean Coal Technology,East China University of Science and TechnologyNational Engineering Research Center of CWS Gasification and Coal Chemical Industry(Shanghai),East China University of Science and Technology,Shanghai 200237,China

出　　处：《Chinese Journal of Chemical Engineering》2021年第7期124-142,共19页中国化学工程学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(21776086,21761132034)。

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,pilotscale 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 ultralarge-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.

关 键 词：Opposed multi-burner GASIFICATION Multiscale Numerical simulation Industrial application 

分 类 号：TQ546[化学工程—煤化学工程]