HYDROCONVERSION PROCESSES EMPLOYING MULTI-METALLIC CATALYSTS AND METHOD FOR MAKING THEREOF
A catalyst precursor composition and methods for making such a catalyst precursor are disclosed. The catalyst precursor comprises at least a promoter metal selected from Group VIII, Group IIB, Group IIA, Group IVA and combinations thereof having an oxidation state of +2 or +4, at least one Group VIB...
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Format: | Patent |
Sprache: | eng ; fre |
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