等离子体裂解煤制乙炔技术分析及展望  

Analysis and prospect on plasma pyrolysis technology for coal-to-acetylene production

作　　者：郭小虎 李凯华 苟远波 杜文智 吴迪 吴乐 GUO Xiaohu;LI Kaihua;GOU Yuanbo;DU Wenzhi;WU Di;WU Le(Xi’an Aerospace Yuan Dongli Engineering Corporation,Xi’an 710100,China;School of Chemical Engineering,Northwest University,Xi’an 710069,China)

机构地区：[1]西安航天源动力工程有限公司,陕西西安710100 [2]西北大学化工学院,陕西西安710069

出　　处：《化工环保》2021年第2期229-234,共6页Environmental Protection of Chemical Industry

基　　金：国家自然科学基金青年科学基金项目(21808183)。

摘　　要：针对乙炔生产过程,介绍了电石制乙炔、天然气制乙炔和等离子体裂解煤制乙炔三种乙炔生产工艺,对比了各工艺的资源消耗、能源利用率、环境污染、技术经济性等因素,探讨了国内等离子体裂解煤制乙炔技术的发展历程和技术优势,指出了当前工业化试验面临的技术难点与攻关方向,阐明了等离子体裂解煤制乙炔技术在乙炔行业和煤化工市场的重要意义。For the acetylene production process,three acetylene production technologies,that is,calcium carbideto-acetylene production,natural gas-to-acetylene production and coal-to-acetylene production by plasma pyrolysis,are introduced and compared in the factors of resource consumption,energy utilization,environmental pollution,technological economy,etc.The domestic development course and technical advantages of plasma pyrolysis technology for coal-to-acetylene production are discussed.The technical difficulties and key directions in the current industrial test plant are pointed out and the significances of plasma pyrolysis technology in acetylene industry and coal chemical market are clarified.

关 键 词：煤制乙炔 等离子体 电石制乙炔 煤制气 

分 类 号：TQ536.9[化学工程—煤化学工程]