| 发明名称 |
METHOD FOR PRODUCING AQUEOUS SUSPENSIONS OF MINERAL FILLERS |
| 摘要 |
<p>The invention concerns a process for the preparation of aqueous suspensions of fluid mineral matter, which are able to be pumped and conveyed by the end user 5 immediately after the filtration stage, possibly followed by a compression, which process comprises filtration in two separate stages. The invention also concerns aqueous suspensions of mineral matter obtained and their uses.</p> |
| 申请公布号 |
EP1539337(B2) |
申请公布日期 |
2011.03.09 |
| 申请号 |
EP20030750812 |
申请日期 |
2003.07.16 |
| 申请人 |
OMYA DEVELOPMENT AG |
发明人 |
HUSSON, MAURICE;JACQUEMET, CHRISTIAN;VOROBIEV, EUGENE |
| 分类号 |
B01F3/20;C02F11/14;B01F3/12;B01J13/00;C01B33/40;C01F7/02;C01F11/18;C01G23/04;C09C1/02;C09D7/12;C09D11/00;C09D17/00;D21H19/44 |
主分类号 |
B01F3/20 |
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