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alkaline treatment 2

ZSM-5 1

alkaline desilication treatment 1

aromatics 1

chemical dealumination treatment 1

dealumination 1

desilication 1

hierarchical ZSM-5 1

mesopores 1

mesoporous zeolite 1

methanol 1

methanol aromatization 1

post-synthesis treatment 1

steam treatment 1

ultrasound 1

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Alkaline modification of ZSM-5 catalysts for methanol aromatization: The effect of the alkaline concentration

Zhenhao Wei,Tengfei Xia,Minghui Liu,Qingsheng Cao,Yarong Xu,Kake Zhu,Xuedong Zhu

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 4,   Pages 450-460 doi: 10.1007/s11705-015-1542-2

Abstract: Treatment with 0.4 mol/L NaOH decreased the number of Brønsted acid sites due to dealumination and desilication

Keywords： aromatics     ZSM-5     alkaline treatment     dealumination     desilication     mesopores     methanol    

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Dealumination and desilication for Al-rich HZSM-5 zeolite via steam-alkaline treatment and its application

Yuehua Fang, Fan Yang, Xuan He, Xuedong Zhu

Frontiers of Chemical Science and Engineering 2019, Volume 13, Issue 3,   Pages 543-553 doi: 10.1007/s11705-018-1778-8

Abstract: The hierarchical HZSM-5 was prepared via dealumination and desilication of commercial Al-rich HZSM-5,Dealumination and desilication of Al-rich HZSM-5 zeolites became more effective using a combination of

Keywords： steam treatment     alkaline treatment     hierarchical ZSM-5     methanol aromatization    

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Using ultrasound to improve the sequential post-synthesis modification method for making mesoporous Y zeolites

Rongxin Zhang, Peinan Zhong, Hamidreza Arandiyan, Yanan Guan, Jinmin Liu, Na Wang, Yilai Jiao, Xiaolei Fan

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 2,   Pages 275-287 doi: 10.1007/s11705-019-1905-1

Abstract: Mesoporous Y zeolites were prepared by the sequential chemical dealumination (using chelating agentsAdditionally, the first step of chemical dealumination treatment was crucial to enable the effectiveTherefore, appropriate selection of the condition of the chemical dealumination treatment based on the

Keywords： zeolite Y     mesoporous zeolite     post-synthesis treatment     ultrasound     chemical dealumination treatment     alkaline    

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Title Author Date Type Operation

Alkaline modification of ZSM-5 catalysts for methanol aromatization: The effect of the alkaline concentration

Zhenhao Wei,Tengfei Xia,Minghui Liu,Qingsheng Cao,Yarong Xu,Kake Zhu,Xuedong Zhu

Journal Article

Dealumination and desilication for Al-rich HZSM-5 zeolite via steam-alkaline treatment and its application

Yuehua Fang, Fan Yang, Xuan He, Xuedong Zhu

Journal Article

Using ultrasound to improve the sequential post-synthesis modification method for making mesoporous Y zeolites

Rongxin Zhang, Peinan Zhong, Hamidreza Arandiyan, Yanan Guan, Jinmin Liu, Na Wang, Yilai Jiao, Xiaolei Fan

Journal Article