The invention relates to a method for preparing high- efficiency base chlorine- fixation composite devanadium addictive, belonging to wetmetallurgy technology field.
一种高效碱基固氯复合提钒添加剂的制备方法，属于湿法冶金技术领域。
2
The valuable metals, such as zinc and bismuth in the blast furnace sludge can be recovered by wetmetallurgy technology to produce zinc oxide and bismuth oxychloride.
以高炉炼铁瓦斯泥为原料，采用湿法浸取回收其中的有价金属锌、铋以制备氧化锌和氯氧化铋。
3
Rotary kiln calcine capital equipment cement of grog there are dry process production and wet process production have already been used such trades as metallurgy chemical industry etc. extensively.