THE INTERACTION OF VANADIUM AND NICKEL IN USY ZEOLITE

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Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/26656

Title:	THE INTERACTION OF VANADIUM AND NICKEL IN USY ZEOLITE
Authors:	YANG,SJ;CHEN,YW;CHIUPINGLI
Contributors:	化學工程與材料工程學系
Keywords:	CRACKING CATALYSTS;METALS
Date:	1995
Issue Date:	2010-06-29 17:33:28 (UTC+8)
Publisher:	中央大學
Abstract:	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.
Relation:	ZEOLITES
Appears in Collections:	[National Central University Department of Chemical & Materials Engineering] journal & Dissertation

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