A collective case screening of the zeolites made in Japan for high performance NH3-SCR of NOx

Subramaniam Vishnu Priya; Takeshi Ohnishi; Yumiko Shimada; Yoshihiro Kubota; Takao Masuda; Yuta Nakasaka; Masahiko Matsukata; Keiji Itabashi; Tatsuya Okubo; Tsuneji Sano; Nao Tsunoji; Toshiyuki Yokoi; Masaru Ogura

doi:10.1246/bcsj.20170352

A collective case screening of the zeolites made in Japan for high performance NH₃-SCR of NO_x

Subramaniam Vishnu Priya, Takeshi Ohnishi, Yumiko Shimada, Yoshihiro Kubota, Takao Masuda, Yuta Nakasaka, Masahiko Matsukata, Keiji Itabashi, Tatsuya Okubo, Tsuneji Sano, Nao Tsunoji, Toshiyuki Yokoi, Masaru Ogura^*

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

32 Citations (Scopus)

Abstract

Zeolites demonstrating better SCR of NO_x performance due to wide temperature activity, hydrothermal stability and N₂ selectivity have been identified under a joint research initiative by the Research Association of Automotive Internal Combustion Engines, Japan. NH₃-SCR activity for treating NO_x from automotive exhausts was conducted over a wide range of Cu exchanged zeolites with different structures and pore dimensions using various conditions. Results showed tthat the NH₃-SCR of NO_x activity of the investigated zeolites cannot be limited solely to a single parameter. Also, results shwoed that the involvement of a combined role from two or more of the aforementioned parameters to decide on the SCR activity and selectivity.

Original language	English
Pages (from-to)	355-361
Number of pages	7
Journal	Bulletin of the Chemical Society of Japan
Volume	91
Issue number	3
DOIs	https://doi.org/10.1246/bcsj.20170352
Publication status	Published - 2018

ASJC Scopus subject areas

Chemistry(all)

Access to Document

10.1246/bcsj.20170352

Cite this

@article{4c9e7238cbf54de1b1f09b05bc159260,

title = "A collective case screening of the zeolites made in Japan for high performance NH3-SCR of NOx",

abstract = "Zeolites demonstrating better SCR of NOx performance due to wide temperature activity, hydrothermal stability and N2 selectivity have been identified under a joint research initiative by the Research Association of Automotive Internal Combustion Engines, Japan. NH3-SCR activity for treating NOx from automotive exhausts was conducted over a wide range of Cu exchanged zeolites with different structures and pore dimensions using various conditions. Results showed tthat the NH3-SCR of NOx activity of the investigated zeolites cannot be limited solely to a single parameter. Also, results shwoed that the involvement of a combined role from two or more of the aforementioned parameters to decide on the SCR activity and selectivity.",

author = "Priya, {Subramaniam Vishnu} and Takeshi Ohnishi and Yumiko Shimada and Yoshihiro Kubota and Takao Masuda and Yuta Nakasaka and Masahiko Matsukata and Keiji Itabashi and Tatsuya Okubo and Tsuneji Sano and Nao Tsunoji and Toshiyuki Yokoi and Masaru Ogura",

year = "2018",

doi = "10.1246/bcsj.20170352",

language = "English",

volume = "91",

pages = "355--361",

journal = "Bulletin of the Chemical Society of Japan",

issn = "0009-2673",

publisher = "Chemical Society of Japan",

number = "3",

}

TY - JOUR

T1 - A collective case screening of the zeolites made in Japan for high performance NH3-SCR of NOx

AU - Priya, Subramaniam Vishnu

AU - Ohnishi, Takeshi

AU - Shimada, Yumiko

AU - Kubota, Yoshihiro

AU - Masuda, Takao

AU - Nakasaka, Yuta

AU - Matsukata, Masahiko

AU - Itabashi, Keiji

AU - Okubo, Tatsuya

AU - Sano, Tsuneji

AU - Tsunoji, Nao

AU - Yokoi, Toshiyuki

AU - Ogura, Masaru

PY - 2018

Y1 - 2018

N2 - Zeolites demonstrating better SCR of NOx performance due to wide temperature activity, hydrothermal stability and N2 selectivity have been identified under a joint research initiative by the Research Association of Automotive Internal Combustion Engines, Japan. NH3-SCR activity for treating NOx from automotive exhausts was conducted over a wide range of Cu exchanged zeolites with different structures and pore dimensions using various conditions. Results showed tthat the NH3-SCR of NOx activity of the investigated zeolites cannot be limited solely to a single parameter. Also, results shwoed that the involvement of a combined role from two or more of the aforementioned parameters to decide on the SCR activity and selectivity.

AB - Zeolites demonstrating better SCR of NOx performance due to wide temperature activity, hydrothermal stability and N2 selectivity have been identified under a joint research initiative by the Research Association of Automotive Internal Combustion Engines, Japan. NH3-SCR activity for treating NOx from automotive exhausts was conducted over a wide range of Cu exchanged zeolites with different structures and pore dimensions using various conditions. Results showed tthat the NH3-SCR of NOx activity of the investigated zeolites cannot be limited solely to a single parameter. Also, results shwoed that the involvement of a combined role from two or more of the aforementioned parameters to decide on the SCR activity and selectivity.

UR - http://www.scopus.com/inward/record.url?scp=85044083641&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85044083641&partnerID=8YFLogxK

U2 - 10.1246/bcsj.20170352

DO - 10.1246/bcsj.20170352

M3 - Article

AN - SCOPUS:85044083641

VL - 91

SP - 355

EP - 361

JO - Bulletin of the Chemical Society of Japan

JF - Bulletin of the Chemical Society of Japan

SN - 0009-2673

IS - 3

ER -

A collective case screening of the zeolites made in Japan for high performance NH₃-SCR of NO_x

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this