现代化工

现代化工 ›› 2020, Vol. 40 ›› Issue (7) : 25-29. DOI: 10.16606/j.cnki.issn0253-4320.2020.07.006

技术进展

铜基微孔分子筛型脱硝催化剂的研究进展

纪帅, 杨长龙, 李智芳, 李海瑞

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Research progress on copper-based microporous molecular sieve type catalyst for denitration

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摘要

针对NH₃-SCR技术，以微孔分子筛型铜基脱硝催化剂为核心，从载体活性、抗硫抗水机理以及制备方法3个方面出发，综述了此类脱硝催化剂的以往研究成果与当前研究进展，并对未来研究方向做出展望。

Abstract

In the light of NH₃-SCR technology,the latest research progress and current research situation on microporous molecular sieve type copper-based catalyst for denitration are reviewed from three aspects including carrier activity,sulfur and water resistance mechanism,and preparation method.The future research directions are expected.