发明名称 |
Method for producing substantially pure materials |
摘要 |
A method for producing materials having a high purity, which comprises forming an oxidation reaction product of a parent metal and an oxygen-containing vapor-phase oxidant, comminuting the resulting ceramic body and leaching any non-oxidation reaction product and/or corresponding filler materials therefrom, and recovering said substantially pure materials.
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申请公布号 |
US4871696(A) |
申请公布日期 |
1989.10.03 |
申请号 |
US19880168198 |
申请日期 |
1988.03.15 |
申请人 |
LANXIDE TECHNOLOGY COMPANY, LP |
发明人 |
NEWKIRK, MARC S.;MORTENSON, MARK G. |
分类号 |
C01F7/42;C01F7/46;C04B35/65 |
主分类号 |
C01F7/42 |
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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