发明名称 |
Production of wood extracts via superheated liquids consists of application of ultra pure water and ethanol via an oven, with static and dynamic extraction |
摘要 |
<p>The production of wood extracts via superheated liquids comprises application of ultra-pure water and ethanol (100:0 to 40:60 by volume) at 80-300 degrees C for 10-120 minutes. Also claimed is apparatus implementing the process. An independent claim is also included for the apparatus which has a high-pressure pump (1), an adjustable-temperature oven (2) and an extraction chamber (3). A closing valve (4) and a selector valve (5) supplement a restrictor (6) for static and dynamic operation.</p> |
申请公布号 |
ES2206057(A1) |
申请公布日期 |
2004.05.01 |
申请号 |
ES20020002467 |
申请日期 |
2002.10.25 |
申请人 |
UNIVERSIDAD DE CORDOBA |
发明人 |
LUQUE DE CASTRO MARIA DOLORES;PEREZ JUAN PEDRO MANUEL;GONZALEZ RODRIGUEZ JOSE |
分类号 |
B01D11/02;(IPC1-7):B01D11/02 |
主分类号 |
B01D11/02 |
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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