用于烟气脱硫活性半焦的制备及其性能研究进展  

Research progress in preparation and performance of activated semi-coke for flue gas desulfurization

作　　者：田士东 杜秉霖 张生军 李克伦 张文权 王奕晨 TIAN Shi-dong;DU Bing-lin;ZHANG Sheng-jun;LI Ke-lun;ZHANG Wen-quan;WANG Yi-chen(Shaanxi Coal and Chemical Technology Institute Co.,Ltd.,Xi’an 710065,China;State Energy Key Laboratory of Clean Coal Grading Conversion,Xi’an 710065,China;Shaanxi Provincial Key Laboratory of Low Rank Coal Pyrolysis,Xi’an 710065,China;Shaanxi Provincial Innovation Center of Low Rank Coal Grading Utilization,Xi’an 710065,China)

机构地区：[1]陕西煤业化工技术研究院有限责任公司,陕西西安710065 [2]国家能源煤炭分质清洁转化重点实验室,陕西西安710065 [3]陕西省低阶煤热解重点实验室,陕西西安710065 [4]陕西省低阶煤分质利用创新中心,陕西西安710065

出　　处：《应用化工》2020年第9期2351-2354,共4页Applied Chemical Industry

基　　金：陕西省青年科技新星计划项目(2019KJXX-014)。

摘　　要：综述了以半焦或煤为原料制备脱硫活性半焦及其性能的研究现状。对近年来的最新研究成果进行了系统总结,分析了目前存在的主要问题,指出用于烟气多污染物协同控制活性半焦的制备,活性半焦去除污染物过程的动力学、热力学及相关数学模型以及活性半焦的清洁化生产工艺是未来重点研究方向,为新型烟气净化技术的发展提供了参考。Current status of research on the preparation of activated semi-coke by using semi-coke or coal as raw materials and their desulfurization performance were reviewed.The latest development in recent years were systematically summarized,and the main problems existing at present were analyzed.The preparation of activated semi-coke for the removal of muti-pollutants,the kinetics,thermodynamics and related mathematical models for the removal of pollutants by activated semi-coke,and the clean production process of activated semi-coke are proposed as the key research directions in the future,providing a reference for the development of new purification technology for flue gas.

关 键 词：二氧化硫 半焦 活化 成型 制备 

分 类 号：TQ53[化学工程—煤化学工程] X511[环境科学与工程—环境工程]