发明名称 |
METHOD AND APPARATUS FOR CONCENTRATING SLURRIED SOLIDS |
摘要 |
Method and apparatus for concentrating slurries by removing liquid in a single effect unit maintained under vacuum to effect low temperature flashing of the liquid. The single effect unit is a single flash column with separate recirculation loops, one to preheat incoming slurry for concentration and a separate loop for withdrawal of concentrated slurry Vapor from the flash column can be treated to separate liquid from other components in the vapor. |
申请公布号 |
PL365929(A1) |
申请公布日期 |
2005.01.10 |
申请号 |
PL19990365929 |
申请日期 |
1999.12.22 |
申请人 |
MINERALS TECHNOLOGIES INC. |
发明人 |
ERDMAN GERALD DEAN |
分类号 |
B01D1/00;B01D3/06;B01D3/10;B01D3/14;C13B25/00 |
主分类号 |
B01D1/00 |
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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