Screening of Additives to Ni-Based Methanation Catalyst for Enhanced Anti-Sintering Performance

The resistance to sintering of Ni/Al<sub>2</sub>O<sub>3</sub> catalysts with different additives for methanation reaction was modeled and predicted by data mining. In the screening, the resistance to sintering of Na, Ca, Ce, Mg, La, Cu, Zn, Zr, In, Mo, and Ti promoted Ni/Al&l...

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Main Authors:	Yuting Li, Xiaoxia Han, Chaofan Zhao, Lin Yue, Jinxian Zhao, Jun Ren
Format:	Article
Language:	English
Published:	MDPI AG 2019-05-01
Series:	Catalysts
Subjects:	data mining methanation Ni/Al<sub>2</sub>O<sub>3</sub> catalyst additives anti-sintering
Online Access:	https://www.mdpi.com/2073-4344/9/6/493

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spelling	doaj-e12ab1f4c2c74a3eb4847e97beb87d3f2020-11-24T23:53:28ZengMDPI AGCatalysts2073-43442019-05-019649310.3390/catal9060493catal9060493Screening of Additives to Ni-Based Methanation Catalyst for Enhanced Anti-Sintering PerformanceYuting Li0Xiaoxia Han1Chaofan Zhao2Lin Yue3Jinxian Zhao4Jun Ren5Key Laboratory of Coal Science and Technology, Taiyuan University of Technology, Ministry of Education and Shanxi Province, No. 79 Yingze West Street, Taiyuan 030024, ChinaCollege of Electrical and Power Engineering, Taiyuan University of Technology, No. 79 Yingze West Street, Taiyuan 030024, ChinaCollege of Electrical and Power Engineering, Taiyuan University of Technology, No. 79 Yingze West Street, Taiyuan 030024, ChinaCollege of Electrical and Power Engineering, Taiyuan University of Technology, No. 79 Yingze West Street, Taiyuan 030024, ChinaKey Laboratory of Coal Science and Technology, Taiyuan University of Technology, Ministry of Education and Shanxi Province, No. 79 Yingze West Street, Taiyuan 030024, ChinaKey Laboratory of Coal Science and Technology, Taiyuan University of Technology, Ministry of Education and Shanxi Province, No. 79 Yingze West Street, Taiyuan 030024, ChinaThe resistance to sintering of Ni/Al<sub>2</sub>O<sub>3</sub> catalysts with different additives for methanation reaction was modeled and predicted by data mining. In the screening, the resistance to sintering of Na, Ca, Ce, Mg, La, Cu, Zn, Zr, In, Mo, and Ti promoted Ni/Al<sub>2</sub>O<sub>3</sub> catalyst were measured in terms of the increased rate of the size of the metallic nickel particles. The resistance to sintering of catalysts, described by the increased rate of Ni particle size as well as basic physicochemical properties of the 11 selected elements, was adopted for optimization model construction by data mining. Through regression model prediction and experimental verification, Cs was found to be an additive, and promotes the resistance to sintering mostly for Ni/Al<sub>2</sub>O<sub>3</sub> catalysts. This result provides further evidence that data mining techniques can be employed as a highly efficient tool for the discovery of new catalysts in comparison with the traditional experimental method.https://www.mdpi.com/2073-4344/9/6/493data miningmethanationNi/Al<sub>2</sub>O<sub>3</sub> catalystadditivesanti-sintering
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Yuting Li Xiaoxia Han Chaofan Zhao Lin Yue Jinxian Zhao Jun Ren
spellingShingle	Yuting Li Xiaoxia Han Chaofan Zhao Lin Yue Jinxian Zhao Jun Ren Screening of Additives to Ni-Based Methanation Catalyst for Enhanced Anti-Sintering Performance Catalysts data mining methanation Ni/Al<sub>2</sub>O<sub>3</sub> catalyst additives anti-sintering
author_facet	Yuting Li Xiaoxia Han Chaofan Zhao Lin Yue Jinxian Zhao Jun Ren
author_sort	Yuting Li
title	Screening of Additives to Ni-Based Methanation Catalyst for Enhanced Anti-Sintering Performance
title_short	Screening of Additives to Ni-Based Methanation Catalyst for Enhanced Anti-Sintering Performance
title_full	Screening of Additives to Ni-Based Methanation Catalyst for Enhanced Anti-Sintering Performance
title_fullStr	Screening of Additives to Ni-Based Methanation Catalyst for Enhanced Anti-Sintering Performance
title_full_unstemmed	Screening of Additives to Ni-Based Methanation Catalyst for Enhanced Anti-Sintering Performance
title_sort	screening of additives to ni-based methanation catalyst for enhanced anti-sintering performance
publisher	MDPI AG
series	Catalysts
issn	2073-4344
publishDate	2019-05-01
description	The resistance to sintering of Ni/Al<sub>2</sub>O<sub>3</sub> catalysts with different additives for methanation reaction was modeled and predicted by data mining. In the screening, the resistance to sintering of Na, Ca, Ce, Mg, La, Cu, Zn, Zr, In, Mo, and Ti promoted Ni/Al<sub>2</sub>O<sub>3</sub> catalyst were measured in terms of the increased rate of the size of the metallic nickel particles. The resistance to sintering of catalysts, described by the increased rate of Ni particle size as well as basic physicochemical properties of the 11 selected elements, was adopted for optimization model construction by data mining. Through regression model prediction and experimental verification, Cs was found to be an additive, and promotes the resistance to sintering mostly for Ni/Al<sub>2</sub>O<sub>3</sub> catalysts. This result provides further evidence that data mining techniques can be employed as a highly efficient tool for the discovery of new catalysts in comparison with the traditional experimental method.
topic	data mining methanation Ni/Al<sub>2</sub>O<sub>3</sub> catalyst additives anti-sintering
url	https://www.mdpi.com/2073-4344/9/6/493
work_keys_str_mv	AT yutingli screeningofadditivestonibasedmethanationcatalystforenhancedantisinteringperformance AT xiaoxiahan screeningofadditivestonibasedmethanationcatalystforenhancedantisinteringperformance AT chaofanzhao screeningofadditivestonibasedmethanationcatalystforenhancedantisinteringperformance AT linyue screeningofadditivestonibasedmethanationcatalystforenhancedantisinteringperformance AT jinxianzhao screeningofadditivestonibasedmethanationcatalystforenhancedantisinteringperformance AT junren screeningofadditivestonibasedmethanationcatalystforenhancedantisinteringperformance
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Screening of Additives to Ni-Based Methanation Catalyst for Enhanced Anti-Sintering Performance

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