| 发明名称 |
Preparation of shaped zirconia particles. |
| 摘要 |
<p>Shaped zirconia particles are prepared by mixing zirconia powder with an aqueous colloidal zirconia solution or an aqueous acid solution so as to obtain a shapable mixture containing about 4-40 weight-% water, shaping this mixture, and heating the shaped particles at a temperature in excess of about 90 DEG C.</p> |
| 申请公布号 |
EP0585712(A1) |
申请公布日期 |
1994.03.09 |
| 申请号 |
EP19930113112 |
申请日期 |
1993.08.16 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
KHARE, GYANESH P.;WILLIAMS, HOBERT LINDBERGH |
| 分类号 |
B01J2/20;B01J2/22;B01J21/06;B01J37/00;C01G25/02;C04B35/626;(IPC1-7):C01G25/02 |
主分类号 |
B01J2/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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