食用油浸出提取工藝
食用油浸出提取工藝 浸(jin)出(chu)是(shi)利(li)用(yong)溶(rong)解(jie)有(you)機(ji)溶(rong)劑(ji)和(he)食(shi)用(yong)油(you)的(de)原(yuan)理(li)，從(cong)加(jia)工(gong)油(you)或(huo)壓(ya)餅(bing)中(zhong)獲(huo)取(qu)油(you)的(de)過(guo)程(cheng)。使(shi)有(you)機(ji)溶(rong)劑(ji)與(yu)加(jia)工(gong)油(you)或(huo)壓(ya)餅(bing)接(jie)觸(chu)。浸(jin)泡(pao)一(yi)段(duan)時(shi)間(jian)後(hou)，食(shi)用(yong)油(you)溶(rong)解(jie)在(zai)溶(rong)劑(ji)中(zhong)，形(xing)成(cheng)混(hun)合(he)油(you)。利(li)用(yong)食(shi)用(yong)油(you)和(he)溶(rong)劑(ji)的(de)沸(fei)點(dian)差(cha)異(yi)將(jiang)混(hun)合(he)油(you)蒸(zheng)發(fa)和(he)汽(qi)提(ti)。溶(rong)劑(ji)蒸(zheng)發(fa)得(de)到(dao)食(shi)用(yong)油(you)。溶(rong)劑(ji)氣(qi)通(tong)過(guo)管(guan)道(dao)進(jin)入(ru)冷(leng)凝(ning)器(qi)，回(hui)收(shou)循(xun)環(huan)利(li)用(yong)。
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