THE INTERACTION OF VANADIUM AND NICKEL IN USY ZEOLITE

NCU Institutional Repository > 工學院 > 化學工程與材料工程研究所 > 期刊論文 > Item 987654321/26656

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题名:	THE INTERACTION OF VANADIUM AND NICKEL IN USY ZEOLITE
作者:	YANG,SJ;CHEN,YW;CHIUPINGLI
贡献者:	化學工程與材料工程學系
关键词:	CRACKING CATALYSTS;METALS
日期:	1995
上传时间:	2010-06-29 17:33:28 (UTC+8)
出版者:	中央大學
摘要:	The interaction of vanadium and nickel in USY zeolite has been investigated by X-ray diffraction, nitrogen sorption, Fourier-transform infrared spectroscopy, temperature-program med reduction, and n-hexane cracking reaction. There is an interaction existing, either direct or indirect through nonframework aluminum, between vanadium and nickel. This leads to the inhibition effect for vanadium and nickel to affect the catalytic and physical-chemical properties of USY zeolite. Nickel can inhibit the destruction of USY zeolite caused by vanadium, Vanadium can suppress the coke formation due to the presence of nickel.
關聯:	ZEOLITES
显示于类别:	[化學工程與材料工程研究所] 期刊論文

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