SINTERED SPHERICAL PELLETS

Sintered, spherical composite pellets or particles comprising alumina fines, at least one of clay and bauxite and optionally a sintering aid, are described, along with a process for their manufacture. The use of such pellets in hydraulic fracturing of subterranean formations and in grinding is also...

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Bibliographic Details
Main Authors CANOVA, STEVE, ELDRED, BENJAMIN, EDMUNDS, MARK, DUENCKEL, ROBERT, WILSON, BRETT ALLEN
Format Patent
LanguageEnglish
Spanish
Published 16.05.2007
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
LIME, MAGNESIA
METALLURGY
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:Sintered, spherical composite pellets or particles comprising alumina fines, at least one of clay and bauxite and optionally a sintering aid, are described, along with a process for their manufacture. The use of such pellets in hydraulic fracturing of subterranean formations and in grinding is also described. Se describen granulos o particulas compuestos esfericos sinterizados, que comprenden polvos finos de alumina, al menos una de arcilla y bauxita y opcionalmente un auxiliar de sinterizacion, junto con un proceso para su manufactura. Tambien se describe el uso de estos granulos en la fracturacion hidraulica de formaciones subterraneas y en la molienda.
Bibliography:Application Number: MX20070002646