发明名称 |
PERFECCIONAMIENTOS EN LOS EXTRACTORES DE CONTRACORRIENTE. |
摘要 |
<p>A counter current extractor in which material to be extracted is caused to move in counter current with an extracting liquid by a screw conveyor characterised in that the direction of rotation of the screw conveyor is intermittently reversed. A process for extracting soluble and dispersible materials using such a counter current extractor is also disclosed.</p> |
申请公布号 |
ES504204(D0) |
申请公布日期 |
1982.12.01 |
申请号 |
ES20040005042 |
申请日期 |
1981.07.07 |
申请人 |
HOWDEN EQUIPMENT SERVICES PTY LIMITED |
发明人 |
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分类号 |
A23N1/00;B01D11/02;B01F7/00;B01F15/00;C13B10/10;(IPC1-7):01D11/00;13F1/12 |
主分类号 |
A23N1/00 |
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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