| 发明名称 |
TREATMENT OF A CHEMICAL |
| 摘要 |
A process for treating a zirconia-based material comprises reacting, in a reaction step, a zirconia-based material with aqueous hydrogen fluoride (HF), to produce a soluble fluorozirconic acid compound.
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| 申请公布号 |
WO9616903(A1) |
申请公布日期 |
1996.06.06 |
| 申请号 |
WO1995US15556 |
申请日期 |
1995.11.30 |
| 申请人 |
PELTEK, INC.;NEL, JOHANNES, THEODORUS |
发明人 |
NEL, JOHANNES, THEODORUS |
| 分类号 |
C01G25/02;C01G25/04;(IPC1-7):C01G25/04 |
主分类号 |
C01G25/02 |
| 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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