The invention relates to a novel method for extraction using liquid or supercritical CO2 as the extractant. The aim of the invention is to devise a novel method for extracting powdery materials which allows increased effectiveness/profitability. According to the invention, the powdery particles or the liquid material are mixed with a porous material and the CO2 is allowed to flow through said mixture.
申请公布号
WO2012104104(A1)
申请公布日期
2012.08.09
申请号
WO2012EP00521
申请日期
2012.02.06
申请人
NATECO2 GMBH & CO. KG;WUZIK, ANDREAS;SCHULMEYR, JOSEF