现代化工

现代化工 ›› 2019, Vol. 39 ›› Issue (8) : 33-37. DOI: 10.16606/j.cnki.issn0253-4320.2019.08.007

技术进展

SCR脱硝催化剂的发展、应用及其成型工艺综述

马英利, 高凤雨, 贾广如, 黄世平, 赵顺征, 易红宏, 唐晓龙

作者信息 +

Overview on development,application and manufacturing technology of SCR catalysts for De-NO_x

Author information +

文章历史 +

PDF (3100K)

摘要

介绍了国内外钒钛系SCR脱硝催化剂的应用现状，阐述了低温锰系SCR脱硝催化剂的研究进展与工程探索情况，总结了商用蜂窝状、板式和波纹式SCR催化剂的成型工艺，并针对不同行业特性提出了脱硝催化剂研究方向。

Abstract

Worldwide popularization and application status of traditional vanadium-titanium series catalysts for denitrification in selective catalytic reduction (SCR) are introduced.The research progress and engineering exploration of low-temperature Mn-based catalysts for SCR denitrification are expounded and the forming technology of commercial honeycomb,plate and corrugated SCR-catalysts are summarized.Finally,the research directions of suitable denitrification catalysts are also put forward for different industries.