| 发明名称 |
Process for rapid dewatering and drying of calcium sulfate hemihydrate |
| 摘要 |
A process for rapidly dewatering and drying calcium sulfate hemihydrate in a centrifuging and flash drying operation by ejecting the wet solids from the centrifuge bowl directly into the flash dryer's high velocity, high volume, heated air stream.
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| 申请公布号 |
US4435183(A) |
申请公布日期 |
1984.03.06 |
| 申请号 |
US19820349231 |
申请日期 |
1982.02.16 |
| 申请人 |
UNITED STATES GYPSUM COMPANY |
发明人 |
BAEHR, DONALD O. |
| 分类号 |
C04B11/032;F26B5/08;F26B17/10;F26B20/00;(IPC1-7):B01D1/14;C01F11/46;C04B11/02 |
主分类号 |
C04B11/032 |
| 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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