A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ceramic proppants
A sintered, generally spherical ceramic body, having an alumina content of from about 52 to about 55 weight percent distributed substantially homogeneously throughout the body, a silica content from about 32 to about 38 weight percent distributed substantially homogeneously throughout the body, an apparent specific gravity of about 2.61 to about 2.65, and a bulk density of about 1.45 to about 1.56 grams per cubic centimeter.
Ceramic proppants
A sintered, generally spherical ceramic body, having an alumina content of from about 52 to about 55 weight percent distributed substantially homogeneously throughout the body, a silica content from about 32 to about 38 weight percent distributed substantially homogeneously throughout the body, an apparent specific gravity of about 2.61 to about 2.65, and a bulk density of about 1.45 to about 1.56 grams per cubic centimeter.
Ceramic proppants
O'BRIEN FRANK (author) / HELLER CHRIS (author)
2016-09-06
Patent
Electronic Resource
English
IPC:
C09K
Materialien für Anwendungen, soweit nicht anderweitig vorgesehen
,
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR
/
C04B
Kalk
,
LIME
/
C23F
Nichtmechanisches Entfernen metallischer Stoffe von Oberflächen
,
NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES
/
E21B
EARTH OR ROCK DRILLING
,
Erd- oder Gesteinsbohren
METHOD OF MANUFACTURING OF LIGHT CERAMIC PROPPANTS AND LIGHT CERAMIC PROPPANTS
| European Patent Office | 2016
A METHOD OF MANUFACTURING OF LIGHT CERAMIC PROPPANTS AND LIGHT CERAMIC PROPPANTS
| European Patent Office | 2016