| 发明名称 |
Drying plastics |
| 摘要 |
Particles, e.g. granules, of plastic materials are dried by blowing air heated to 0.5-5 DEG C below the sticking temperature of the granules through a bed of the particles. The air temperature is controlled by means of a proportional controller having integral and derivative terms.
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| 申请公布号 |
US4043050(A) |
申请公布日期 |
1977.08.23 |
| 申请号 |
US19760714808 |
申请日期 |
1976.08.16 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES LIMITED |
发明人 |
HANCOCK, FRANK JOHN THOMPSON |
| 分类号 |
F26B3/06;F26B21/10;F26B23/04;(IPC1-7):F26B19/00;F26B3/34 |
主分类号 |
F26B3/06 |
| 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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