liquation fine是什么意思

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This paper presents short kiln to treat intermediate materials in tin pyrometallurgical,one technical process including liquation,baking and smelting,introduces production practice,technical and economical data, situation of innovation of technology.

采用短窑处理锡火法冶金中间物料,将熔析、焙烧、熔炼三个工艺合为一体。

The damage status of melting pond in zinc rectity lead tower liquation furnace is introduced,and the improving prosess and effect are explained.

概述锌精馏铅塔熔析炉熔池损坏状况,介绍其改进过程及运行效果。