发明名称 |
Vacuum and infra-red radiation solvent evaporation |
摘要 |
A rotary evaporator is described utilizing a magnetically driven fluorocarbon cylinder, operating within a solvent container, to create a thin solvent film for rapid evaporation without the usual requirement for rotating the entire solvent container assembly. Infra-red heating is employed for efficient evaporation rates. Solvent heating is controlled during evaporation by a single temperature probe, turning the infra-red heater on and off on demand of the probe. Over heating of the product is prevented by maintaining a solvent residue at or near the conclusion of an evaporation.
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申请公布号 |
US5472575(A) |
申请公布日期 |
1995.12.05 |
申请号 |
US19940195218 |
申请日期 |
1994.02.14 |
申请人 |
MAUSTAT CORPORATION |
发明人 |
PARKINSON, MARTIN;GOMER, FRANCIS |
分类号 |
B01D1/00;B01D1/22;(IPC1-7):B01D1/22;B01D3/10;B01D3/08 |
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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