Thereafter, the method comprises completely reducing the metal oxides and melting the metal in a smelt reduction stage.
其后，该工艺还包括在熔炼还原阶段使金属氧化物全部还原以及使金属熔融。
Reduction extraction, the electrochemical. the activation and the surface analysis methods used in determination of gas in these low melting and volatile metals are particularly outlined.
认为采用石墨盒或金属包套的惰气熔化法是目前分析易挥发金属中氢、氧的普遍方法。
The melting and reduction of scheelite acted by high temperature electric arc are very fast.
在高温电弧作用下，白钨矿粉的熔化还原速率很快。
The invention discloses the method of combined production of hydraulicity gelation by melting magnesium under thermal reduction process.
本发明公开的是热还原法炼镁联产水硬性胶凝材料的方法。
COREX process is considered to be the only coal-based melting -reduction ironmaking process which has been successfully put into industrial operation presently in the world.
COREX法是目前世界上成功地投入工业生产的唯一的熔融还原炼铁法。
The melting treatment can be used for the volume reduction, the recycle and reuse of the radioactive scrap to reduce the mass of the radioactive waste disposal and to reuse most of the metal.
反应堆退役将产生大量放射性废物金属，熔炼处理可使其减容、再循环再利用，以大量减少放射性废物处置量，回用绝大部分金属。
The paper indicates the reasonable selection of energy source for the aluminum-melting furnace based on the features of aluminum reduction smelter.
本文根据电解铝厂的生产特点阐述了铝熔炼中炉用能源的合理选择。
The paper indicates the reasonable selection of energy source for the aluminum-melting furnace based on the features of aluminum reduction smelter.
本文根据电解铝厂的生产特点阐述了铝熔炼中炉用能源的合理选择。
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