【摘要】 采用顶空法(静态法)测定了吸附剂的吸附量、比表面积,并以此为依据选择了活性白土和硅胶作为劣化食用油处理剂。这不仅为选择劣化食用油处理剂提供了简捷的方法,也可作为测定固体物质表面积的实验方法。更多还原

【Abstract】 Adopted replacing method,static state method,to survey the adsorption amount and specific area of adsorbent.In accordance with this,we choiced active white soil and silica gel as treating agent of bad edible oil and obtained pleased results.This may not only offer a handy method to choice treating agent of bad edible oil,but also regarded as a kind of method to measure the area of solid.更多还原