Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Silicon containing
Patent
1995-06-07
1998-01-20
Myers, Helane
Catalyst, solid sorbent, or support therefor: product or process
Solid sorbent
Silicon containing
502415, P01J 2006, P01J 2012, P01J 2030
Patent
active
057100896
ABSTRACT:
A process to make a sorbent composition said process comprising: (a) contacting (i) at least one zinc component, where said zinc component consists essentially of zinc oxide, or a compound convertible to zinc oxide, (ii) at least one silica component, where said silica component consists essentially of silica, or a compound convertible to silica, (iii) at least one colloidal oxide component, where said colloidal oxide component consists essentially of particles of a metal oxide where said metal oxide is selected from the group consisting of alumina, silica, titania, zirconia, tin oxide, antimony oxide, cerium oxide, yttrium oxide, copper oxide, iron oxide, manganese oxide, molybdenum oxide, tungsten oxide, chromium oxide, and mixtures thereof, (iv) at least one pore generator component, wherein the amount of pore generator is from 1 to about 15 weight percent based on the total weight of said sorbent composition, and wherein said sorbent composition consists essentially of components (a)(i) through (a)(iv) to form a moist composition, where said moist composition has a moisture content from about 22 to about 31 weight percent based on the weight of said moist composition; (b) extruding said moist composition to form an extruded, moist composition where said extruded, moist composition has a moisture content from about 22 to about 31 weight percent based on the weight of said extruded, moist composition; and (c) sphering said extruded, moist composition to form a sphered, extruded, moist composition that has a particle size from about 0.5 to about 15 millimeters.
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Corvin Carl D.
Ghyka Alexander G.
Myers Helane
Phillips Petroleum Company
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