Vanadium-nickel-magnesium three-way catalyst as well as preparation method and application thereof

The invention discloses a vanadium-nickel-magnesium three-way catalyst and a preparation method and application thereof.The catalyst is prepared from 50-70 parts of aluminum-nickel alloy, 10-20 parts of vanadium oxide, 20-30 parts of talcum powder, 80-120 parts of 30% sodium hydroxide solution and 1...

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Hauptverfasser:	ZHAO ZHUYUAN, CHEN HONGXING, FAN JIE, LI CHUANG, XUE SHILIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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creator	ZHAO ZHUYUAN CHEN HONGXING FAN JIE LI CHUANG XUE SHILIN
description	The invention discloses a vanadium-nickel-magnesium three-way catalyst and a preparation method and application thereof.The catalyst is prepared from 50-70 parts of aluminum-nickel alloy, 10-20 parts of vanadium oxide, 20-30 parts of talcum powder, 80-120 parts of 30% sodium hydroxide solution and 150-300 parts of distilled water, the raw materials of the aluminum-nickel alloy, the talcum powder and the vanadium oxide are added into the sodium hydroxide solution to be mixed into slurry, and the slurry is prepared; after the heat preservation reaction, the filter cake is washed with water, dried and roasted to obtain the vanadium-nickel-magnesium three-way catalyst. The preparation method is simple and easy to operate and control; the invention also discloses application of the catalyst in preparation of N-ethylaniline, ethanol, aniline and the catalyst are added into a reaction kettle, reaction is performed at normal temperature and normal pressure, the reaction is mild, the requirement on equipment is low, t
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The preparation method is simple and easy to operate and control; the invention also discloses application of the catalyst in preparation of N-ethylaniline, ethanol, aniline and the catalyst are added into a reaction kettle, reaction is performed at normal temperature and normal pressure, the reaction is mild, the requirement on equipment is low, t</abstract><oa>free_for_read</oa></addata></record>
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subjects	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
title	Vanadium-nickel-magnesium three-way catalyst as well as preparation method and application thereof
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