B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
400/7014
B01J 13/00 (2006.01) B01J 31/06 (2006.01) B01J 31/12 (2006.01)
Patent
CA 1334453
A polymer stabilized colloidal metal (M) solution wherein said metal, M, is a transition metal in clusters of microcrystallite and said polymer is an organometallic polymer having the monomer unit with the chemical formula (RxM'O) where R is an alkyl group, cycloalkyl group or an alkoxy and M' is any metal satisfying the above formula and x is 2 less than the valence of M'. The polymer is soluble in an inert liquid and interacts with the colloidal particles of M so as to solubilize the particles of M in the liquid. The polymer is also able to react with water so as to produce the oxide of M', M'2Oz or its hydrate M'2Oz-nH2O, where z is the valence of M' and n is the number of molecules of water. The metal clusters may be used directly for catalytic activity in the liquid phase or to produce discrete metal clusters in a solid matrix which also can be used for catalytic activity.
593098
Bradley John Stewart
Hill Ernestine Williams
Borden Ladner Gervais Llp
Exxon Research And Engineering Company
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