BULK CATALYST COMPRISING METAL OXIDE PARTICLES

PROBLEM TO BE SOLVED: To provide a bulk catalyst having improved activity in hydrodesulfurization in a relatively low molar ratio of a Group VIII metal to a Group VIB metal.SOLUTION: The bulk catalyst comprises metal oxide particles comprising one or more Group VIB metals and one or more Group VIII...

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Hauptverfasser:	SABATO MISEO, LELIVELD ROBERTUS GERARDIS, SOLED STUART LEON, EIJSBOUTS-SPICKOVA SONJA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a bulk catalyst having improved activity in hydrodesulfurization in a relatively low molar ratio of a Group VIII metal to a Group VIB metal.SOLUTION: The bulk catalyst comprises metal oxide particles comprising one or more Group VIB metals and one or more Group VIII metals, and obtainable by a process including the steps of reacting a compound comprising the one or more Group VIB metals and a compound comprising the one or more Group VIII metals in a hydrothermal condition at a reaction temperature equal to or greater than the boiling temperature of the protic liquid, preferably in an autoclave at a reaction pressure equal to or greater than atmospheric pressure.SELECTED DRAWING: None 【課題】ＶＩＢ族金属に対するＶＩＩＩ族金属の比較的低いモル比で水素化脱硫において改善された活性を有するバルク触媒を提供する。【解決手段】このバルク触媒は、１種以上のＶＩＢ族金属と１種以上のＶＩＩＩ族金属を含み、１種以上のＶＩＢ族金属を含む化合物と、１種以上のＶＩＩＩ族金属を含む化合物を水熱条件においてプロトン性液体の沸騰温度以上の反応温度で、好ましくはオートクレーブ中で大気圧以上の反応圧力で反応させる段階を含んでなる方法により入手可能な金属酸化物粒子を含んでなる。【選択図】なし