Silicious clay slurry
AssigneeH.C. Spinks Clay Company, Inc.
InventorRonald Thomas
Life of this patent
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Abstract
A clay slurry with a solids content of at least about 60 weight percent and a casting rate of at least 60 grams per hour, wherein the slurry contains from about 68 to about 74 weight percent of silica and less than about 0.8 percent of carbon. At least about 9 weight percent of the particles in the slurry are larger than about 44 microns, and at least about 5 weight percent of the particles in said slurry are larger than about 74 microns
Claims31
A clay slurry with a solids content of at least about 60 weight percent and a casting rate of at least 60 grams per hour, wherein said slurry contains from about 68 to about 74 weight percent of silica and less than about 0.8 percent of carbon, wherein at least about 9 weight percent of the particles in said slurry are larger than about 44 microns, and wherein at least about 5 weight percent of the particles in said slurry are larger than about 74 microns
A clay slurry with a solids content of at least about 60 weight percent and a casting rate of at least 60 grams per hour, wherein said slurry contains from about 68 to about 74 weight percent of silica and less than about 0.8 percent of carbon, wherein at least about 9 weight percent of the particles in said slurry are larger than about 44 microns, wherein at least about 5 weight percent of the particles in said slurry are larger than about 74 microns, and wherein said slurry contains less than about 5 weight percent of fractured silica.
A clay slurry with a solids content of at least about 60 weight percent and a casting rate of at least 60 grams per hour, wherein said slurry contains from about 68 to about 74 weight percent of silica and less than about 0.8 percent of carbon, wherein at least about 9 weight percent of the particles in said slurry are larger than about 44 microns, wherein at least about 5 weight percent of the particles in said slurry are larger than about 74 microns. and wherein said slurry contains less than about 5 weight percent of processed silica.
Dependencies are inferred from the claim text.