It was pointed out that pervaporation will be used more widely in anhydrous ethanol production with the development of high performance membrane and the improvement of membrane modules.
指出了高性能膜的研制以及膜组件的改进将会使渗透汽化法在燃料乙醇生产中得到更加广泛的应用。
Current cost for production of ethanol from cellulose plant is still high.
目前，以植物纤维素为原料生产燃料乙醇的成本仍较高。
Ethanol production last week was pegged record high, suggesting no rationing there despite last week's higher corn prices.
上周乙醇产量达到新高，暗示了尽管上周玉米期价达到新高但是没有并没有形成对应关系。
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