发明名称 |
PRECURSOR COMPOSITIONS FOR CERAMIC PRODUCTS |
摘要 |
A precursor composition for the production of granulated ceramic material to be used as hydraulic fracture proppant, comprises 20 to 55% pyroxene, and 15 to 50% olivine. The remaining component is quartz and/or feldspar. The precursor composition can be sintered in a broader temperature range. The resulting proppant material shows high mechanical strength and resistance to acids, and also higher stability under hydrothermal conditions than the prior art. |
申请公布号 |
WO2007036579(A2) |
申请公布日期 |
2007.04.05 |
申请号 |
WO2006EP67725 |
申请日期 |
2006.10.24 |
申请人 |
ILEM RESEARCH AND DEVELOPMENT ESTABLISHMENT;SHMOTEV, SERGEY;PLINER, SERGEY |
发明人 |
SHMOTEV, SERGEY;PLINER, SERGEY |
分类号 |
C09K8/80;C04B35/04;C04B35/14;C04B35/16;C04B35/20 |
主分类号 |
C09K8/80 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|