发明名称 |
PRODUCTION OF PRECIPITATED SILICA EMPLOYING A FAST BLENDER |
摘要 |
A unique method for preparing precipitated silica entails reacting a silicate with an acidifying agent to obtain a suspension of precipitated silica, and separating and drying the suspension, and further wherein the precipitation includes contacting a silicate with an acidifying agent in an acidic medium in a fast blender.
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申请公布号 |
US2011129401(A1) |
申请公布日期 |
2011.06.02 |
申请号 |
US20070520576 |
申请日期 |
2007.12.21 |
申请人 |
FOURNIER ELISE;MAGNE JEAN-CLAUDE;NICOL FRANCOIS |
发明人 |
FOURNIER ELISE;MAGNE JEAN-CLAUDE;NICOL FRANCOIS |
分类号 |
C01B33/187 |
主分类号 |
C01B33/187 |
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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