SULFUR RESISTANT HYDROCONVERSION CATALYST AND HYDROPROCESSING OF SULFUR-CONTAINING LUBE FEEDSTOCK

摘要

(57) AbstractThe present invention relates to a novel platinum palladium alloy catalyst useful in hydrofinishing and hydrocracking non low sulfurcontent feedstock and the process of hydrofinishing and hydrocracking such non low sulfur content feedstock feeds. The catalyst maintainsthe activity of a palladium catalyst with the sulfur tolerance of a platinum catalyst without the need for the higher reaction temperaturesnormally associated with platinum based catalysts and thus avoid the higher rates of undesirable cracking reactions in the fabrication of alubricating base oil stock.