... , cottonseed, peanut, tea seed, walnut, chilli seed, palm, rice bran, corn embryo etc.CertificationCE & ISO9001, OHSAS18001Trading terms & Info. PortQingdao/Tianjin/ShanghaiPayment ... choice: semi-continuous and continuous. Both of them adapt to removing phospholipids, free fatty acid, pigment, water and other impurity in ...