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- waste copper ore 废弃铜矿
- About half of the world's known supply of copper ore is already in use. 全世界已知的铜矿储量，大约有一半已在使用了。
- Malachite is the dominant copper mineral of sandstone copper ore in Xinjiang. 摘要新疆某砂岩铜矿的铜矿物主要以孔雀石为主。
- The Dexing copper mine in Jiangxi Province is a porphyry copper ore field of veinlet-dissemi-nated type. 江西德兴铜矿是一个细脉浸染型斑岩铜矿田。
- And we can see that they also knew how to obtain resources from farther afield, such as flint and copper ore. 我们还发现，他们也知道如何取得远方的资源，例如燧石与铜矿。
- Cuprous oxide and zinc oxide can be recovered from waste copper catalyst by a wet process. 研究了以湿法回收利用废铜催化剂中的铜、锌制取氧化亚铜和氧化锌的原理以及最佳工艺条件。
- A brownish - bronze, lustrous copper ore with the composition Cu5FeS4that tarnishes to purple when exposed to air. 斑铜矿一种棕铜或亮铜矿Cu5FeS4，含有当暴露于空气时会变成紫色的化合物
- The author used VLF method in surveying and explorating gold deposits, ludwigite, copper ore, molybdenum ore and coal ore. 作者在辽东地区把甚低频(VLF)法应用于金矿、硼镁铁矿、铜矿、钼矿和煤矿的普查勘探工作中。
- A brownish - bronze,lustrous copper ore with the composition Cu5FeS4that tarnishes to purple when exposed to air. 斑铜矿一种棕铜或亮铜矿Cu5FeS4，含有当暴露于空气时会变成紫色的化合物
- This paper gave technology and character of CuSO_4 production from waste copper, waste copper alloy, copper oxide ores, waste cupric liquor, etc. 叙述了以废铜、铜合金废料、氧化铜矿、氧化硫化混合铜矿、含铜废液等为原料生产硫酸铜的工艺及其特点。
- Copper and sulfur exist in sulfide.Usually aurum and argentine exist in copper ore mostly in enfoldment state . 铜、硫是以硫化矿状态存在,金、银矿物多呈包裹体状态存在于铜矿物中。
- An azure blue vitreous mineral of basic copper carbonate, Cu3(CO3)2(OH)2, used as a copper ore and as a gemstone. 蓝铜矿，石青天蓝色透明无机物碱性碳酸铜，Cu3（CO3）2（OH）2，用作一种铜矿或宝石
- Typical application: gold ore, alumina ore, superfine coal ore, copper ore, nickel ore and kinds of building ore etc. 典型的矿产品有：黄金矿石、氧化铝矿石、火电发电用超细煤矿石、铜矿石、镍矿石、各类建筑材料用矿石等.
- A brownish-bronze, lustrous copper ore with the composition Cu5FeS4 that tarnishes to purple when exposed to air. 斑铜矿一种棕铜或亮铜矿Cu5FeS4，含有当暴露于空气时会变成紫色的化合物
- Using L-SX-EW technology to treat low-grade copper ore, which can produce high quality 1# cathode copper. 摘要采用浸出－萃取－电积工艺处理难选低品位铜矿，可产出高质量的1%23阴极铜。
- An experimental research on auriferous high-sulfur copper ore flotation with a new reagent was carried out. 采用新药剂对某含金高硫铜矿石进行了系统浮选试验研究。
- A combined flotation-hydrometallurgical technology was proposed for treating a refractory copper ore in Sichuan. 针对四川某地铜矿石特性,进行了选冶工艺试验研究。
- It can extrude every kinds of metal leftover materials, steel paring, waste copper and waste aluminum into qualified charging such as square column, cylinder, octagon body and other sharps. 可将各种金属边角料、钢刨花、废铜、废铝、易拉罐等挤压成长方体、圆柱体、八角形体等各种形状的合格炉料，便于运输和降低冶炼成本。
- Copper ore bodies were discovered and have been explored in Jingtieshan lron Ore De-posit. 镜铁山铁矿中新近发现并正在进行铜矿的勘探。
- According to his requirements, melted waste copper was made into mini Statues of Liberty, cement and lumber cubes into pedestals, and waste lead and aluminum into souvenir keys to New York Square. 他让人把废铜熔化，铸成小自由女神像，把水泥块和木头加工成底座，把废铅、废铝做成纽约广场的钥匙。
