SELENIUM-CONTAINING HYDROPROCESSING CATALYST, ITS USE, AND METHOD OF PREPARATION

摘要

A hydroprocessing catalyst composition that comprises a support material and a selenium component and which support material further includes at least one hydrogenation metal component. The hydroprocessing catalyst is prepared by incorporating a selenium component into a support particle and, after calcination thereof, incorporating at least one hydrogenation metal component into the selenium-containing support. The metal-incorporated, selenium-containing support is calcined to provide the hydroprocessing catalyst composition.

主权项

1. A hydroprocessing catalyst, comprising: a support particle comprising an inorganic refractory oxide and a selenium component, wherein said support particle further has incorporated therein at least one hydrogenation metal component.