cellulose propionate
- 丙酸纤维素
cellulose propionate-
Cellulose acetate propionate ( CAP ) membrane was prepared for the separation of the ethyl tert butyl ether ( ETBE ) / ethanol mixtures . The properties of the membrane were evaluated by the pervaporation separation of the mixtures .
为了分离乙基叔丁基醚（ETBE）和乙醇混合物，得到ETBE产品，研究了乙酸丙酸纤维素膜（CAP）的渗透汽化过程，讨论了温度、浓度等因素对渗透通量和选择性的影响。
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