The present invention provides an additive composition having the general formula: AxByC(1-y)DzOm wherein: A is one or more metal elements selected from the group consisting of Group IIA of the periodic table; B, C is one or more metal elements selected from the lanthanide group series of the periodic table or...

The present invention provides a process of preparing a high coordination sulfated mixed metal oxide catalyst. The process comprises mixing specific ratios of alumina and zirconia mixtures at specific particle size limits which do not exceed 37 µm, in presence of a combination of a-amino acids i.e., non-polar side c...

A mixed metal oxide solid acid catalyst composition is disclosed which provides substantially improved conversion for hydrocarbon transformation reactions namely, alkylation and isomerization. The catalyst composition includes a sulfate ion, Platinum group metal and a mixed metal oxide support material bearing molec...