所得残渣量小，有利于提取氧化铝后残渣的综合利用。
The amount of the residue is small which is beneficial to the comprehensive utilization of the residue after extracting the aluminum oxide.
研究了罐内涂膜蒸发残渣量与涂膜种类、模拟液、浸泡时间的关系。
The relationship between evaporation residue and types of can coatings, soakings, and immersion time were studied.
研究了不同的塑料在不同的温度下裂解的液体收率、残渣收率、不凝气体收率以及汽油溜分、柴油溜分和重油溜分的量。
The yields of liquid, carbon residue and gas, and the quantity of gasoline, diesel and heavy oil generated by pyrolysis of different kinds of waste plastic at different temperature were studied.
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