物料的多孔性对制油效果的影响及多孔性物料的制备

Preparation and Effect of Porous Oil-bearing Materials on Oil Extraction

本文主要描述了物料的多孔性对油脂制取的影响。物料上的毛孔越多、直径越大,其制油效果就越好。同时,还介绍了几种多孔性物料的制备方法,如饱和水份蒸坯法、机械压榨法、造粒蒸发法以及膨化法等。

The influence of porosity in oil bearing material on oil extraction is described. The more and larger the capillaries are, the better the extraction effect will be. Some methods for the preparation of porous oil bearing material, such as saturated Water Cooking, mechanical pressing, pelleting with evaporating and extruding etc. are also reviewed.