丝光沸石分子筛在环境领域的研究及应用进展  

The research and application progress of mordenite zeolite in the environmental field

作　　者：张玉玲 赵伟 王国建 张杰 宗晓彤 佟俊 董慧芳 裴仁彦 Zhang Yuling;Zhao Wei;Wang Guojian;Zhang Jie;Zong Xiaotong;Tong Jun;Dong Huifang;Pei Renyan(Yanchang Zhongke(Dalian)Energy Technology Co.,Ltd.,Dalian 116085,Liaoning,China)

机构地区：[1]延长中科(大连)能源科技股份有限公司,辽宁大连116085

出　　处：《工业催化》2024年第7期19-23,共5页Industrial Catalysis

摘　　要：丝光沸石具有独特的孔道结构,较大的比表面积和孔容,较强的酸性和卓越的吸附能力,良好的耐酸性、水热稳定性和热稳定性,是一种价廉易得、可再生、对环境友好的材料,在水、空气、土壤污染治理及土壤改良等领域应用前景广阔。对近年来丝光沸石在水资源的重金属及氮污染治理,CO_(2)捕获及利用,VOCs治理及土壤改良及污染治理等环境领域的研究和应用进展进行综述,并展望其未来改进的方向,旨在推动环境科学研究与实践,促进环境保护和可持续发展目标的实现。Mordenite possesses the unique pore structure,large specific surface area and pore volume,strong acidity and remarkable adsorption performance,along with exceptional acid resistance,hydrothermal stability,and thermal stability.It is an affordable,readily available,renewable,and eco-friendly material.Mordenite has broad application prospects in environmental fields such as water,air,and soil pollution control,as well as soil improvement.The article presents an overview of recent research and application advancements of mordenite in the field of environment in recent years,including heavy metal and nitrogen pollution control in water resources,CO 2 capture and utilization,VOCs control,soil improvement and pollution control.Meanwhile the article also envisioning future directions for mordenite improvement,aiming to drive environmental science research and practice and facilitate the achievement of environmental protection and sustainable development goals.

关 键 词：环境保护工程 丝光沸石 稳定性 吸附性能 

分 类 号：TQ424.25[化学工程] X506[环境科学与工程—环境工程]