摘要
为了解决煤热解气体净化中塔类设备存在的占地面积大、效率低、能耗高、易堵塞等问题,将超重力技术应用于气体净化。该技术具有传质效率高,能耗低等优点。针对热解气体净化的不同需求,开发出两种形式的超重力机。超重力机均采用规整填料和模块化设计,具有运行平稳、效率高、体积小、能耗低、操作弹性大、易维修等优点,具有明显的技术优势和经济效益。
The application of rotating packed bed in coal pyrolysis gas purification can solve the problems of tower equipment in coal pyrolysis gas purification,such as large-scale,low efficiency,high energy consumption and easy blockage.The rotating packed bed has the advantages of high mass transfer efficiency and low energy consumption.Two forms of rotating packed bed have been developed to meet the different requirements of pyrolysis gas purification.These forms of rotating packed bed adopts structured packing and modular design,and has the advantages of stable operation,high efficiency,small volume,low energy consumption,large operation flexibility and easy maintenance.They have obvious technical advantages and economic benefits.
引文
[1]徐鸿钧,李国莉,姜永涛,等.规模化高温半焦余热回收工艺简介[J].化工设计通讯,2016,42(7):9-10.
[2]姜永涛,徐鸿钧,赵玉良,等.低阶粒煤低温干馏系统的研发[J].煤炭加工与综合利用,2015(2):60-63.
[3]刘有智.超重力化工过程与技术[M].北京:国防工业出版社,2009.
[4]祁贵生.超重力湿式氧化法脱除气体中硫化氢技术[M].北京:国防工业出版社,2013.
[5]俸志荣,焦纬洲,余丽胜,等.超重力过程工程装置结构研究进展[J].过程工程学报,2016(3):533-539.
