发明名称 |
CERIUM-BASED ABRASIVE REGENERATION METHOD |
摘要 |
<p>Disclosed is a technique which efficiently removes the glass component contained in a used Cerium-based abrasive slurry, restores the abrasion rate, and regenerates a Cerium-based abrasive which suppresses the occurrence of abrasion damage. The Cerium-based abrasive slurry regeneration method, which regenerates a used Cerium-based abrasive slurry, is characterized by adding to the used Cerium-based abrasive slurry at least one member selected from acids not containing hydrofluoric acid, and the salts of said acids, and by placing the mixture into a slurry state and stirring at a circumferential velocity of 4 m/s or more.</p> |
申请公布号 |
WO2011099197(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
WO2010JP68443 |
申请日期 |
2010.10.20 |
申请人 |
MITSUI MINING & SMELTING CO.,LTD.;OGATA, SUMIKAZU;ONUKI, KEI;HAYASHI, KATSUHIKO |
发明人 |
OGATA, SUMIKAZU;ONUKI, KEI;HAYASHI, KATSUHIKO |
分类号 |
B24B57/00;B24B37/00;C09K3/14 |
主分类号 |
B24B57/00 |
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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