2) uranium ore-dressing tailing
铀矿石尾渣
3) crushed stone gangue
尾矿碎石矿渣
4) acid leaching residue of asbestos tailing
石棉尾矿酸浸渣
1.
After processed,acid leaching residue of asbestos tailing with the high amorphous SiO2 and the huge surface area could be made as the artificial silicon fume(ASF).
石棉尾矿酸浸渣具有较高的无定形SiO2含量和巨大的比表面积,对其处理加工后可制得人造硅灰,本文通过水泥胶砂强度、标准稠度用水量、凝结时间和水泥净浆流动度试验,对人造硅灰的制备工艺及应用性能进行了初步研究。
2.
The acid leaching residue of asbestos tailing was pretreated by calcination, and the adsorption capability of calcined acid leaching residue of asbestos tailing to Cu2+ was studied.
对石棉尾矿酸浸渣进行了焙烧处理,考察了焙烧后的石棉尾矿酸浸渣对溶液中Cu2+的吸附性能,测定了其表面ξ电位,对吸附Cu2+前后的石棉尾矿酸浸渣进行了表征,探讨了吸附机理。
5) Baritetailings
重晶石尾矿
6) tailings
[英]['teiliŋ] [美]['telɪŋ]
尾渣;尾矿
补充资料：重石
钨酸钙化学式CaWO4，分子量287.93。白色结晶，不溶于水。在热盐酸或硝酸中反应生成钨酸。熔点1535℃用于照像、制钨丝。
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