EXTRACTOR Russian patent published in 1999 - IPC

FIELD: extraction of biological raw material by nonpolar extractive reagents. SUBSTANCE: extractor body has a portion made of periodically successively conjugate diffusion, cylindrical and confusion sections. In the zone of the confusion sections the screw coiling is made with flights perpendicular to the body surface and has tapered portions in the confusor sections. The diffusion and cylindrical sections of the body are made of radioparent material, and microwave applicators are installed on them. EFFECT: enhanced depth of extraction of biological raw material due to destruction of its cellular structure in the process of extraction, which is accomplished with reduction of its diffusion resistance and development of surface of the phase contact. 1 dwg