Study on Combustion Performance of Mn-Based Binary Carrier Catalyst for Ventilation Air Methane

	Study on Combustion Performance of Mn-Based Binary Carrier Catalyst for Ventilation Air Methane
	Xu Xin 1; Liu Wenge 1; Qi Jian 2,3; Yu Lei 1; Han Jiaye 1; Li Zhi 1
刊名	CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY
	2020-12-30
卷号	22 期号:4 页码:26-34
关键词	binary carrier catalytic combustion VAM Mn/La-Al2O3 Mn/Ce-Al2O3
ISSN号	1008-6234
英文摘要	La-Al2O3 and Ce-Al2O3 binary monolithic column materials with dual functions of carrier and promoter were prepared in one-step by the sol-gel method. Using the as-synthesized binary monolithic column materials as carrier, the 9%Mn/ M-Al2O3 (M=La/Ce) catalyst was prepared by the impregnation method. The binary carrier and catalyst were characterized by BET, SEM, XRD, H-2-TPR, and O-2-TPD techniques, and the methane combustion performance was tested in a micro fixed-bed reactor. Results showed that the Mn-based binary carrier catalyst with dual functions of carrier and promoter had higher catalytic activity than that with single alumina acting as the carrier. The catalyst activity gradually increased with an increasing content of La, while there was no significant effect with the increase in Ce content. When the ratio of La content in La-Al2O3 is 11%, 1% of methane contained in the ventilation air can be completely converted over the 9%Mn/11% La-Al2O3 catalyst at a temperature as low as 550 degrees C.
资助项目	National Youth Science Foundation[51704086] ; National Natural Science Foundation of China[51772294] ; National Natural Science Foundation of China[51972306]
WOS关键词	SOL-GEL PROCESS ; OXIDATION
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
出版者	CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY PRESS
WOS记录号	WOS:000616418400004
资助机构	National Youth Science Foundation ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/43374]
专题	中国科学院过程工程研究所
通讯作者	Xu Xin; Liu Wenge
作者单位	1.China Coal Informat Inst, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Xu Xin,Liu Wenge,Qi Jian,et al. Study on Combustion Performance of Mn-Based Binary Carrier Catalyst for Ventilation Air Methane[J]. CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY,2020,22(4):26-34.
APA	Xu Xin,Liu Wenge,Qi Jian,Yu Lei,Han Jiaye,&Li Zhi.(2020).Study on Combustion Performance of Mn-Based Binary Carrier Catalyst for Ventilation Air Methane.CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY,22(4),26-34.
MLA	Xu Xin,et al."Study on Combustion Performance of Mn-Based Binary Carrier Catalyst for Ventilation Air Methane".CHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY 22.4(2020):26-34.