9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook smelt (redirected fromsmelteries) Thesaurus Medical Encyclopedia smelt1 (smĕlt) v.smelt·ed,smelt·ing,smelts v.tr. To melt or fuse (ores) in order to separate the metallic constituents. ...
词汇smelteries 释义请查阅词条:smeltery 随便看 retrieved retriever retriever retrievers retrieves retrieving retro- retro retroact retroaction retroactive retroactively retroactivity retrofit retrofits retrofitted retrofitting retroflex retroflexed retroflexion ...
The average concentrations of the heavy metals in soils around the non-ferrous smelteries (in mg per kg of soil) were as follows: Cd, 19.8; Cu, 265; Pb, 1536; and Zn, 1371; the concentrations greatly exceeded their corresponding background values. The smelting sites with high soil ...
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Method for producing slag retaining spear for converter by using waste of smelteries本发明公开了一种利用冶炼厂废料生产转炉用挡渣镖的方法,它是用粒度10-30mm的C铁骨料40%,粒度10-30mm的炉渣骨料30%,粒度<8mm的铝矾土骨料13%,粒度-180目的铝矾土粉料7%,925水泥6%,硅微粉3.5%和三聚磷酸钠0.5%加适量水混合...
Improving the precipitation of arsenic trisulfide from washing waters of sulfuric-acid production of copper smelteriesarsenic sulfatecoagulationfiltering rateiron sulfatealuminum sulfateDisadvantages of the sulfide method of purifying washing waters of the sulfuric-acid production are the formation of finely ...