Preparation and catalytic activity of a mesoporous silica-coated Ni-alumina-based catalyst for selective CO methanation

被引：27

作者：

Miyao, Toshihiro ^{[1
]}

Sakurabayashi, Satoru ^{[1
]}

Shen, Weihua ^{[1
]}

Higashiyama, Kazutoshi ^{[1
]}

Watanabe, Masahiro ^{[1
]}

机构：

[1] Univ Yamanashi, Fuel Cell Nanomat Ctr, Kofu, Yamanashi 4000021, Japan

来源：

CATALYSIS COMMUNICATIONS | 2015年 / 58卷

关键词：

Selective CO methanation; Mesoporous silica-coated Ni alumina catalyst; Vanadium addition; Catalyst durability; RU-NI/TIO2; CATALYSTS; PERFORMANCE; NI/TIO2; GAS;

D O I：

10.1016/j.catcom.2014.09.005

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A mesoporous silica-coated Ni/alumina-based catalyst was developed for selective CO methanation, which is a promising candidate as a new hydrogen purification process for a residential PEFC system. Over the new catalyst, CO removal activity and durability were dramatically improved. In this study, the structure of the catalyst and mechanism for the improvement of catalytic performance will be discussed. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：93 / 96

页数：4

共 50 条

[1] Catalytic activity and durability of a mesoporous silica-coated Ni-alumina-based catalyst for selective CO methanation
Miyao, Toshihiro
Tanaka, Junya
Shen, Weihua
Hayashi, Katsuhiko
Higashiyama, Kazutoshi
Watanabe, Masahiro
CATALYSIS TODAY, 2015, 251 : 81 - 87
[2] Effect of vanadium addition on the catalytic activity of Ni/alumina for selective CO methanation
Inoue, Ryoma
Miyao, Toshihiro
Higashiyama, Kazutoshi
Watanabe, Masahiro
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
[3] Effect of Fe addition on the durability of mesoporous silica-covered Ni/AlVOx catalyst for selective CO methanation
Miyao, Toshihiro
Higashiyama, Kazutoshi
Hashimoto, Noboru
Watanabe, Masahiro
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
[4] Preparation and Catalytic Performance of Highly Stable Silica-Coated Gold Nanorods Supported on Alumina
Imura, Yoshiro
Fukuda, Kunihiro
Saito, Haruna
Maniwa, Motoki
Kurihara, Yusuke
Morita-Imura, Clara
Kawai, Takeshi
BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 2021, 94 (06) : 1685 - 1689
[5] Antisintering and High-Activity Ni Catalyst Supported on Mesoporous Silica Incorporated by Ce/Zr for CO Methanation
Liu, Chenxu
Zhou, Jingyu
Ma, Hongfang
Qian, Weixin
Zhang, Haitao
Ying, Weiyong
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2018, 57 (43) : 14406 - 14416
[6] Catalytic activity of Ni/SSZ-13 catalyst for CO2 methanation
Zhang J.-C.
Yang Y.-J.
Liu J.
Hua Z.-X.
Ranliao Huaxue Xuebao/Journal of Fuel Chemistry and Technology, 2021, 49 (07): : 960 - 966
[7] Preparation and CO2 methanation activity of an ultrafine Ni(II) ferrite catalyst
Tsuji, M
Kodama, T
Yoshida, T
Kitayama, Y
Tamaura, Y
JOURNAL OF CATALYSIS, 1996, 164 (02) : 315 - 321
[8] WOx-Modified Ni Catalyst Supported on Mesoporous Silica with Extra-Large Mesopores for CO Methanation
Yang, Hongyuan
Liu, Xin
Liu, Qing
Bian, Bing
Pang, Yuanyuan
ENERGY TECHNOLOGY, 2020, 8 (06)
[9] Preparation of Ni based mesoporous Al2O3 catalyst with enhanced CO2 methanation performance
Lin, Jianghui
Ma, Caiping
Luo, Jing
Kong, Xianghui
Xu, Yanfei
Ma, Guangyuan
Wang, Jie
Zhang, Chenghua
Li, Zhengfeng
Ding, Mingyue
RSC ADVANCES, 2019, 9 (15) : 8684 - 8694
[10] Catalytic performance of mesoporous silica-covered nickel core-shell particles for selective CO methanation
Hayashi, Katsuhiko
Miyao, Toshihiro
Higashiyama, Kazutoshi
Deki, Shigehito
Tabira, Yasunori
Watanabe, Masahiro
APPLIED CATALYSIS A-GENERAL, 2015, 506 : 143 - 150

← 1 2 3 4 5 →