发明授权
EP1547679B1 SEPARATION OR EXTRACTION METHOD USING SUPERCRITICAL FLUIDS ASSISTED BY HIGH-INTENSITY ULTRASOUND
有权
受支持的BY估计切割或提取过程中使用超临界流体HOCHINTENSITûTSULTRASCHALL
- 专利标题： SEPARATION OR EXTRACTION METHOD USING SUPERCRITICAL FLUIDS ASSISTED BY HIGH-INTENSITY ULTRASOUND
- 专利标题（中）： 受支持的BY估计切割或提取过程中使用超临界流体HOCHINTENSITûTSULTRASCHALL
-
申请号： EP03766422.4申请日： 2003-07-31
-
公开(公告)号： EP1547679B1公开(公告)日： 2011-05-25
- 发明人: RIERA FRANCO DE SARABIA, Enrique Fernando , GALLEGO JU REZ, Juan Antonio , MONTOYA VITINI, Fausto , BLANCO BLANCO, Alfonso , MULET PONS, Antonio , BENEDITO FORT, José J. , PENA CERVERO , Ramon , GOLAS SANCHEZ, Yolanda , BERNA PRATS, Angel, Parque Tecnologico Valencia , SUBIRATS HUERTA, Sebastián , BLASCO PIQUER, Miguel , GARCIA REVERTER, José
- 申请人： CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS , UNIVERSIDAD POLITECNICA DE VALENCIA , Asociacion de Investigacion de la Industria Agroalimentaria
- 申请人地址： Serrano, 117 28006 Madrid ES
- 专利权人： CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS,UNIVERSIDAD POLITECNICA DE VALENCIA,Asociacion de Investigacion de la Industria Agroalimentaria
- 当前专利权人： CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS,UNIVERSIDAD POLITECNICA DE VALENCIA,Asociacion de Investigacion de la Industria Agroalimentaria
- 当前专利权人地址： Serrano, 117 28006 Madrid ES
- 代理机构： Ungria Lopez, Javier
- 优先权： ES200201822 20020801
- 国际公布： WO2004012859 20040212
- 主分类号： B01J19/10
- IPC分类号： B01J19/10 ; B03B5/02
摘要：
The invention relates to a method of applying high-intensity ultrasound in order to accelerate and improve the efficiency of the mass transfer method in supercritical fluids. The inventive method comprises the contact separation of a substance containing components that can be extracted with a solvent under supercritical conditions or conditions close to the critical point. The invention also relates to a device which has been developed in order to carry out said method and which is based on the generation of an intense stationary ultrasonic field inside a standard pressurised container for supercritical fluids. The invention further relates to the use of the inventive method for the separation or extraction of natural products which can be used in, for example, the agri-food, chemical, cosmetic and pharmaceutical sectors.
公开/授权文献
信息查询
