Supported metal catalyst for hydrogenating organic compounds and process for preparing it
AssigneeMinistero Dell `Universita` E Della Ricerca Scientifica Tecnologica
InventorsGiuseppe Gubitosa, Maurizio Giampietri, Giuliano Vecchiato
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Abstract
A supported metal catalyst for the hydrogenation of oils and fats is obtained by causing a porous carriers to interact with an Ni and Cu containing solution in a molar ratio of Ni/Cu comprised within the range of from 1 to 8, and subsequently treating the resulting solid reaction product, after preliminary drying and calcination, with a flowing hydrogen stream at a temperature comprised within the range of from 200.degree. to 600.degree. C.
Claims2
A catalyst suitable for hydrogenating oil and fat, which comprises Ni and Cu at a Ni/Cu ratio of from 1 to 8, the nickel and copper being supported on fossil flour such that the ratio of (a) moles of fossil flour (expressed as moles of SiO.sub.2) to (b) the sum of the moles of Ni and Cu is from 0.25 to 0.90, said catalyst having a surface area of from 150 m.sup.2 /g to 300 m.sup.2 /g, and from 30% to 60% of the pores of said catalyst having radii greater than 25 angstroms.
Dependencies are inferred from the claim text.