| 专利名称： | PRECURSOR COMPOSITIONS FOR CERAMIC PRODUCTS |
| 公开（告）号： | |
| 公开（公告）日： | 2007-04-05 00:00:00 |
| 申请（专利）号： | WO2006EP67725(WO2007036579) |
| 申请日： | 2006-10-24 00:00:00 |
| 发明（设计）人： | ILEM RES AND DEV ESTABLISHMENT (LI) |
| (申请)专利权（人）： | SHMOTEV SERGEY (RU);PLINER SERGEY (RU) |
| 内容： | 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. |
发布日期：2007-08-27 15:39:00