once through ethylene yield 单程乙烯收率
After the catalyst is adopted, high conversion rate of hydrocarbon and high once through yield of ethylene and propylene can be achieved.
采用本发明的催化剂可获得较高的烃类转化率和乙烯丙烯单程收率。
The once-through yield of furfuryl alcohol is greater than 90%, and the outlet mixture contains no any unreacted furfural.
糠醇的单程产率在90%以上，出口混合物中没有未反应的糠醛。
The optimum condition is found. The purity of the product is as high as 95%. The once-through yield is 25%.
优化出最佳工艺条件，生产出纯度达95%，单程收率达2 5.5%的优质液蜡产品。
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