1) metallurgical slag of silver
白银冶炼渣
1.
A great deal of archaic metallurgical slag of silver is stored in a certain region of Yunnan province contains many valuable components,but it is difficult to recover and refine because of its complex composition,so it has never been used effectively.
云南某地区堆存了大量古代白银冶炼渣,其中含有大量的有用成分,由于白银冶炼渣成分复杂,选冶难度大,一直没有得到有效利用。
2) refining furnace slag
冶炼炉渣
1.
The present status of the research of glass-ceramics by industrious solid waste as materials such as industrial slag, tailings, and refining furnace slag was s ummarized.
概述了以工业废渣、尾矿尾砂、冶炼炉渣等工业固体废弃物为原料制备微晶玻璃的研究现状。
4) less slagsteelmaking
少渣冶炼
5) spoiled heap
冶炼渣堆
1.
The concentration of heavy metals in soil and dominant plants growing on spoiled heap from steel refinery;
攀钢冶炼渣堆土壤与优势植物的重金属含量
6) smelting offal
冶炼废渣
1.
In this paper,the leaching of copper and zinc from smelting offal was studied.
主要研究了冶炼废渣中铜、锌的浸出,通过对废渣成分的分析选择了氨性浸出,首先通过四因素三水平的正交试验得到了氨性浸出的优化条件:石灰用量5%,碳酸氢铵用量30%,固液质量比为1∶4,浸出时间为36h,铜、锌的浸出率分别为58。
补充资料：7000kV的高钛渣冶炼电炉(锦州铁合金厂)
7000kV的高钛渣冶炼电炉(锦州铁合金厂)
7000kV高钛渣冶炼电炉(锦州铁合金厂)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条