燃煤烟气中单质汞脱除技术研究进展  

Advances in removal of elemental mercury from coal-fired flue gas

作　　者：黄晓菁 颜冰川 陈凯 王力[1] 郭清彬 HUANG Xiao-jing;YAN Bing-chuan;CHEN Kai;WANG Li;GUO Qing-bin(College of Chemical and Environmental Engineering,Shandong University of Science and Technology,Qingdao 266590,China)

机构地区：[1]山东科技大学化学与环境工程学院,山东青岛266590

出　　处：《现代化工》2020年第12期59-62,67,共5页Modern Chemical Industry

基　　金：山东科技大学人才引进科研启动基金项目(2016RCJJ015)。

摘　　要：综述了各种脱汞材料及改性技术研究现状,基于现有脱汞材料的优缺点及发展空间,提出了一体化吸附-催化材料脱除单质汞的结构设计理念,将脱汞材料的吸附性与催化性耦合起来,实现高效快速吸附单质汞的同时将其完全氧化脱除,为今后烟气脱汞技术设计提供新的思路。The research status of various mercury removal materials and corresponding modification technologies are reviewed.Based on the advantages and disadvantages of the existing mercury-removing materials and development space,the structure design idea for an integrated adsorption-catalytic material for removing elemental mercury is proposed,which couples the adsorption and catalytic properties of mercury-removing materials and therefore realizes that elemental mercury is efficiently and fast adsorbed,and is completely oxidized and removed simultaneously.This method provides a new idea for designing a coal-fired flue gas mercury-removing technology.

关 键 词：燃煤烟气 单质汞 吸附 催化氧化 

分 类 号：X51[环境科学与工程—环境工程]