Hydrotreating Catalyst Containing a Group V Metal
    6.
    发明申请
    Hydrotreating Catalyst Containing a Group V Metal 有权
    含有V族金属的加氢精制催化剂

    公开(公告)号:US20070227949A1

    公开(公告)日:2007-10-04

    申请号:US11579391

    申请日:2005-04-19

    摘要: The present invention pertains to a sulfur-containing catalyst composition suitable for the hydrotreating of hydro-carbon feeds which comprises a Group VIB metal component selected from molybdenum, tungsten, and mixtures thereof, a Group V metal component selected from vanadium, niobium, tantalum, and mixtures thereof, and a Group VIII metal component selected from nickel, cobalt, iron, and mixtures thereof, the metal components (calculated as oxides) making up at least 50 wt. % of the catalyst, wherein the molar ratio between the metal components satisfies the following formula: (Group VIB+Group V):(Group VIII)=0.5-2:1. This catalyst has been found to show a high activity in sulfur removal in combination with good aromatics removal properties.

    摘要翻译: 本发明涉及适用于加氢处理含氢催化剂组合物的含氢催化剂组合物,该组合物包含选自钼,钨及其混合物的VIB族金属组分,选自钒,铌,钽, 和它们的混合物,以及选自镍,钴,铁及其混合物的VIII族金属组分,所述金属组分(以氧化物计)占组合物的至少50重量%。 %的催化剂,其中金属组分之间的摩尔比满足下式:(VIB + V族)(VIII族)= 0.5-2:1。 已经发现该催化剂显示出除去高硫的高活性,同时具有良好的芳族化合物去除性能。