废旧活性炭的微波再生技术综述  

Review of microwave-assisted regeneration technology of waste activated carbon

作　　者：韩英杰 伍成梁 潘淑杰 顾平[1] 张光辉[1] 董丽华[1] HAN Yingjie;WU Chengliang;PAN Shujie;GU Ping;ZHANG Guanghui;DONG Lihua(School of Environmental Science and Engineering,Tianjin University,Tianjin 300072,China)

机构地区：[1]天津大学环境科学与工程学院,天津300072

出　　处：《化工环保》2021年第6期666-672,共7页Environmental Protection of Chemical Industry

基　　金：国家科技重大专项(2015ZX07406006);天津大学“研究生创新人才培养”项目(YCX19056)。

摘　　要：由于微波加热不同于常规加热的分子升温特性,微波再生活性炭技术具有能量消耗小、加热时间短、再生效率高等优点,且再生后的活性炭比表面积和孔隙结构恢复较好。本文在介绍微波再生活性炭技术的基本原理、发展过程和研究进展的基础上,总结了微波技术在活性炭再生方面的发展特点,并据此提出了微波再生废旧活性炭技术发展的关键影响因素和未来期望。Because microwave heating is different from conventional heating in terms of molecular heating characteristics,the microwave-assisted activated carbon regeneration technology has the advantages of low energy consumption,short heating time,high regeneration efficiency,and better recovery of specific surface area and pore structure of activated carbon.Based on the introduction of basic principles,development process and research progress of microwave-assisted activated carbon regeneration technology,this paper summarizes the development characteristics of the technology in activated carbon regeneration,and accordingly proposes the key influencing factors and future expectations of the development of microwave-assisted waste activated carbon regeneration technology.

关 键 词：微波技术 再生 回收 废旧活性炭 介电特性 

分 类 号：X705[环境科学与工程—环境工程]