1) sulvanite
['sʌlvə,nait]
硫化铜钒矿
2) sulvanite
['sʌlvə,nait]
硫钒铜矿
3) colusite
['kɔljusait]
锡砷硫钒铜矿
4) copper sulfide mineral
硫化铜矿
1.
In our experiments of copper monomineral analysis, it has been discovered that when copper sulfide mineral is leached only with bromine solvent,a part of the copper sulfide mineral react to form precipitated black copper (CuO) resulting in an incomplete leaching of copper sulfide.
试验中发现,硫化铜矿单独用溴溶剂浸取时,部分硫化铜矿生成了黑铜(CuO)而被重新沉淀,致使硫化铜矿浸取不完全。
5) copper sulphide ore
硫化铜矿
1.
Flowsheet study of mineral processing technology for Deqin Yangla complicated copper sulphide ore is conducted in this paper.
对德钦羊拉嵌布复杂的硫化铜矿石进行选矿工艺流程试验。
2.
By the technology of advanced copper hydrometallurgy which is heap leaching-solvent extraction-electrodeposition for treating low grade copper oxide ore or roasting-leaching-electro-deposition for treating copper sulphide ore,more eligible electrolytic copper is produced,at the same time,produce cost is decreased.
用现代湿法冶金技术中的硫酸堆浸-萃取-电积工艺处理低品位、复杂难选冶氧化铜矿,用硫酸化焙烧-浸出-电积工艺处理硫化铜矿,生产合格电解铜,成本大大降低,可获得较好的经济效益和社会效益。
3.
The high arsenic content cassiterite copper sulphide ore in Kafang is a kind of copper-tin polymetallic intergrowth sulphide ore.
卡房高砷锡石硫化铜矿属于铜锡共生多金属硫化矿,根据选矿的一般原理,这种硫化矿物的主要选别方法是浮选,其中的锡石由于比重较大常采用重选进行回收利用。
补充资料：硫化铜
化学式CuS。黑色粉末或团块；密度 4.6克／厘米3；不溶于水和稀酸，能溶于热的稀硝酸或浓的氰化钠溶液：
3CuS＋2NO婣＋8H+3Cu2+＋2NO＋3S＋4H2O
2CuS＋6CN-─→2Cu(CN)娛＋2S2-＋(CN)2加热会转变成硫化亚铜Cu2S。将硫化氢气体通入Cu2+离子的酸性溶液，可得黑色硫化铜沉淀。它可用作船底的涂料。
3CuS＋2NO婣＋8H+3Cu2+＋2NO＋3S＋4H2O
2CuS＋6CN-─→2Cu(CN)娛＋2S2-＋(CN)2加热会转变成硫化亚铜Cu2S。将硫化氢气体通入Cu2+离子的酸性溶液，可得黑色硫化铜沉淀。它可用作船底的涂料。
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