发明名称 |
Zirconium silicate grinding method and medium |
摘要 |
A method for milling a powder in a high energy mill which includes steps of forming a milling slurry including a naturally occurring zirconium silicate sand grinding medium having a density in the range of from about 4 g/cc absolute to about 6 g/cc absolute. Also provided is a grinding medium including naturally occurring zirconium silicate sand characterized by a density in the range of from about 4 g/cc absolute to about 6 g/cc absolute.
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申请公布号 |
US5544817(A) |
申请公布日期 |
1996.08.13 |
申请号 |
US19940359219 |
申请日期 |
1994.12.19 |
申请人 |
KERR-MCGEE CHEMICAL CORPORATION |
发明人 |
BROWNBRIDGE, THOMAS I.;STORY, PHILLIP M. |
分类号 |
B02C17/00;B02C17/20;B02C23/18;B02C23/36;(IPC1-7):B02C23/18 |
主分类号 |
B02C17/00 |
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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