1) water vapor transmission coefficient
水蒸汽转运系数
1.
Effect of formulation compositions and media conditions on the water vapor transmission coefficient(WVTc),swelling coefficient(Sc),and degradability(De)of microporous membrane were investigated,respectively.
方法:以醋酸纤维素作为半透性膜材,以PEG400作为增塑剂,壳聚糖作为致孔剂,制备菌群降解型结肠靶向微孔膜,考察处方组成和介质环境对微孔膜水蒸汽转运系数、膜膨胀系数和降解度的影响。
2) steam reforming
水蒸汽转化
1.
A series of CuxZnyAlz catalysts were prepared by impregnation method for hydrogen production by steam reforming of methanol.
采用浸渍法制备了一系列CuxZnyAlz催化剂,考察了催化剂焙烧温度和组成对甲醇水蒸汽转化制氢反应性能的影响,用TG-DTA、XRD和SEM等方法对催化剂性能进行了表征。
2.
Effects of CuO content and calcination temperature on properties of catalysts for steam reforming of methanol have been studied.
研究了催化剂的不同组成和焙烧温度对甲醇水蒸汽转化催化剂性能的影响 ,且采用X射线衍射分析 (XRD)、程序升温还原 (TPR)试验及热重分析等方法对催化剂的表面性质及表面组成进行了探讨。
3.
This research aims at exploiting a kind of catalyst as a substitute of the Ni/Si-Al catalyst for naphane steam reforming imported from Austria.
分别以正丁烷和含烯烃30％的液化石油气为原料，对进口催化剂和自制催化剂的水蒸汽转化催化活性进行了评价。
3) evaporation factor
蒸发系数，汽煤比，煤水比
4) steam hydrocarbon reformer
烃水蒸汽转化炉
5) translocation
[英][,trænsləu'keiʃən] [美][,trænslo'keʃən]
转运系数
6) steam and condensate system
蒸汽冷凝水系统
1.
By changing the dimension of the syphons with rotary joints and fine tuning the steam and condensate system, the drying capacity and production of paper machine can be improved greatly.
通过改变旋转接头虹吸器的尺寸和微调蒸汽冷凝水系统的配置,调整干燥部,以提高干燥部的烘干效率,并达到节能增产的效果。
补充资料：蒸汽转化
见合成气。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条