초록 ▼

The present invention relates generally to ultradispersed catalyst compositions and methods for preparing such catalysts. In particular, the invention provides catalyst composition of the general formula:BxMyS[(1.1 to 4.6)y+(0.5 to 4)x]where B is a group VIIIB non-noble metal and M is a group VI B m

The present invention relates generally to ultradispersed catalyst compositions and methods for preparing such catalysts. In particular, the invention provides catalyst composition of the general formula:BxMyS[(1.1 to 4.6)y+(0.5 to 4)x]where B is a group VIIIB non-noble metal and M is a group VI B metal and 0.05≦y/x≦15.

대표청구항 ▼

The invention claimed is: 1. A catalyst composition of the general formula:BxMyS[(1.1 to 4.6)y+(0.5 to 4)x]where B is a group VIIIB non-noble metal and M is a group VI B metal and 0.05≦y/x≦15and wherein the catalyst composition is an ultradispersed suspension in a hydrocarbon solvent with a median p

The invention claimed is: 1. A catalyst composition of the general formula:BxMyS[(1.1 to 4.6)y+(0.5 to 4)x]where B is a group VIIIB non-noble metal and M is a group VI B metal and 0.05≦y/x≦15and wherein the catalyst composition is an ultradispersed suspension in a hydrocarbon solvent with a median particle diameter from 30 nm to 6000 nm.