Hydrothermal method for manufacturing a catalytic material useful in preparing catalysts for hydrocarbon conversion processes
Abstract
Abstract Hydrothermal conversion method for manufacturing a catalytic material useful in preparing catalysts for hydrocarbon conversion processes, comprising coprecipitating silica and alumina in amorphous form as a hydrogel slurry in the presence of acetate ion, filtering and drying said slurry to produce a hydrogel material, washing said hydrogel material, and subjecting said washed hydrogel material to autoclave conditions of elevated temperature and pressure in a reaction zone until a substantial amount of a layered crystalline clay-type aluminosilicate mineral is formed, preferably in an intimate admixture with a substantial amount of unreacted amorphous cogel comprising silica and alumina, and if desired incorporating in the reaction zone product before or after drying thereof a component comprising a hydrogenating metal.
Inventors
- 👤 Joseph Jaffe
Bibliographic Details
Claims Analysis
Total Claims: 3References Cited (Backward Citations)
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