1) copper ash
铜烟灰
1.
In this paper,comprehensive recovery of zinc and removal of F,Cl from the import and converter zinc oxide containing F,Cl relatively high and zinc of copper ash using the method of special treatment,caustic washing,leaching,purified and electro-winning were introduced.
文章介绍了采用特殊处理、碱洗、浸出、净化和电积工艺对进口、转炉氧化锌及含锌的铜烟灰进行了综合回收锌和脱F、Cl的试验。
2) Copper smelting dust
炼铜烟灰
1.
Zinc sulfate product is prepared from copper smelting dust.
以炼铜烟灰制取硫酸锌产品，用磷酸盐法、黄钾铁矾法、针铁矿法对产品初步除铁，再用Ｈ２ Ｏ２ 氧化法对产品进行深度除铁，实验结果表明，采用针铁矿法，再配合Ｈ２ Ｏ２ 氧化法，除铁效果良好，酸浸液中铁含量可降至０－０１ ｇＬ 以下。
3) Dust from copper-smelting
炼铜烟灰
1.
The technology conditions of iron removal have been discussed in acidic leaching liquid of dust from copper-smelting with the methods of the oxidization by oxygen and hydrogen peroxide.
研究了用氧气（或空气）和过氧化氢两步氧化法去除炼铜烟灰酸浸液中的铁。
4) bronze smoke
青铜烟灰色
5) copper dust
铜烟尘
1.
Acid residue of copper dust is used as raw material for the production of tribasic lead sulfate.
介绍了以铜烟尘酸浸渣为原料，采用转化、沉淀、调变的方法生产三盐基硫酸铅的实验室试验。
补充资料：烟灰缸
1.亦作"烟灰缸"。 2.即烟缸。参见"烟缸"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。