发明名称 |
COMPOSITION AND METHOD OF SEPARATING BENTONITE INTO PARTICLES HAVING DISCRETE SIZE AND DENSITY RANGES CAPABLE OF BINDING BIOLOGICAL TOXINS AND CHEMOTHERAPEUTIC AGENTS. |
摘要 |
A low heavy metal (i.e. cadmium, mercury) containing calcium aluminum silicate product produced by the method of Air Classification. The method comprises using an air classification system for separating a cadmium containing calcium aluminum silicate feed stock into at least a first fraction and a second fraction. The first separation fraction contains material having an average particle size over 100 um, and the second fraction contains material having an average particle size under 100 um.
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申请公布号 |
US2012328672(A1) |
申请公布日期 |
2012.12.27 |
申请号 |
US201213525267 |
申请日期 |
2012.06.15 |
申请人 |
CONRAD CRAIG;JONES DONALD |
发明人 |
CONRAD CRAIG;JONES DONALD |
分类号 |
A61K33/06;A61K9/14;A61P1/12;C01B33/26 |
主分类号 |
A61K33/06 |
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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