发明名称 |
Treating coal and other piled materials to inhibit freeze-binding |
摘要 |
Coal and other piles of particulates exposed to the weather are inhibited from freezing by treating them with potassium formate. A viscosifier is used to retain the solution in the interstices and voids between the particulates, inhibiting drainage and waste of the solution. Corrosion inhibitors are also compatible with the solution.
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申请公布号 |
US6569348(B1) |
申请公布日期 |
2003.05.27 |
申请号 |
US20020217045 |
申请日期 |
2002.08.12 |
申请人 |
CLEARWATER, INC. |
发明人 |
SMITH KEVIN W.;STANLEY MARK E. |
分类号 |
B01J2/30;C09K3/18;(IPC1-7):C09K3/18 |
主分类号 |
B01J2/30 |
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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