Research Progress on Application of Cu Ion Zeolite Catalyst for NOx Removal - Details

Author：

Meng, Lingqin (Meng, Lingqin.) | Cui, Suping (Cui, Suping.) | Gan, Yanling (Gan, Yanling.) | Wang, Yali (Wang, Yali.) | Ma, Xiaoyu (Ma, Xiaoyu.)

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Abstract：

It　is　crucial　to　control　NOx　emissions　into　the　atmosphere　for　the　environment　and　health.　Many　technologies　are　available　for　NOx　removal,　selective　catalytic　reduction(SCR)is　one　of　the　most　effective　technologies　for　NOx　removal.　The　reduction　of　NO　by　CO　offers　a　simple　and　low-cost　technology　for　flue　gas　denitrification　(CO-SCR),　and　direct　decomposition　of　NO　is　regarded　as　the　most　ideal　and　environmentally　friendly　technology　for　the　removal　of　NOx.　As　an　efficient　catalyst　for　NOx　removal,　Cu　ion　zeolite　catalysts　have　wide　temperature　windows　and　good　hydrothermal　stability.　In　this　review,　the　research　progress　of　Cu　ion　zeolite　catalysts　in　NOx　removal　is　studied.　The　NH3-SCR,　CO-SCR,　and　direct　catalyst　decomposition　of　NO　on　the　Cu　ion　zeolite　catalysts　are　discussed,　involving　the　reaction　mechanism　of　Cu　ions　zeolite　catalysts　as　well　as　the　effect　Cu　active　sites.　In　addition,　the　poison-resistant　properties　of　Cu　ion　zeolite　catalysts　to　H2O　and　SO2　are　also　summarized.　And　the　future　development　of　Cu　ion　zeolite　has　been　discussed.　©　2024　Cailiao　Daobaoshe/　Materials　Review.　All　rights　reserved.

Keyword：

Nitrogen oxides Zeolites Ammonia Catalyst activity Heavy ions Selective catalytic reduction Copper

Author Community：

[ 1 ] [Meng, Lingqin]Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Cui, Suping]Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Gan, Yanling]School of Environmental Science and Engineering, Sun Yat-Sen University, Guangzhou; 510275, China
[ 4 ] [Wang, Yali]Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing; 100124, China
[ 5 ] [Ma, Xiaoyu]Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing; 100124, China

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Related Keywords：

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Source ：

Materials Reports

ISSN： 1005-023X

Year： 2024

Issue： 2

Volume： 38

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 6

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