液体燃料。轻质烃中硫的定性测定。铅酸盐法博士法。
Liquid fuels. qualitative investigation of sulphur in light hydrocarbons. plumbite method doctor test.
在相同的热解条件下，轻质烃的热解析出速率随着煤种碳化程度的增高而明显降低，随着煤粉粒径的减小而逐渐升高；
In the same pyrolysis condition, the pyrolysis velocity of light hydrocarbon obviously decreases with the increase of carbonized degree and increases with the decrease of coal particle size.
本文详细介绍顶替色谱法进行轻质原油及凝析油的烃族组分分析。
A displacement method of chromatography for analysis of group composition of light crude oil and condensate was introduced in the paper.
轻质正构烷烃异构化是油田液态烃加工利用的重要手段，也是炼厂提高汽油轻质馏分辛烷值的重要方法。
Light paraffin isomerization is an important method for processing and utilizing of natural gas liquid, it plays an important role in improving the octane number of light gasoline fractions.
凝析油中不含胶质和沥青质，在轻质组分中（C<10）链状饱和烃含量为57％，环烷烃为35％。
There is no resin and asphaltene in the condensate, but 57% chain alkane and 35% cycloal-kane exist in light fraction ( C<10 ) .
它使用通过制冷介质制冷的方法冷却由石油储存罐中排出的气体，使轻烃凝结，从而回收轻质油。
The gas exhausted from oil tank is cooled by refrigeration with medium to condense light hydrocarbon, so recovering light oil.
它使用通过制冷介质制冷的方法冷却由石油储存罐中排出的气体，使轻烃凝结，从而回收轻质油。
The gas exhausted from oil tank is cooled by refrigeration with medium to condense light hydrocarbon, so recovering light oil.
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