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- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- copper oxide minerals 氧化铜矿
- A Study of Copper Sulfate Preparation from Low-grade Copper Oxide Mineral 低品位氧化铜矿制备硫酸铜研究
- Copper oxide is made up of copper and oxygen. 氧化铜是由铜和氧组成的。
- The copper oxide is reduced in this process. 在此过程中,氧化铜被还原。
- Oxidize copper to copper oxide . 使铜氧化变成氧化铜。
- The purple splashes were produced by adding copper oxide to the glaze. 紫色釉的产生是通过加入了氧化铜。
- With regard to the oxide minerals, chromite is almost entirely contained in the olivine-rich ultramafic rocks in the lower part of the intrusion. 关于氧化矿物,铬铁矿几乎全部含于侵入体下部的富橄榄石的超镁铁质岩石中。
- The hydrometallurgical process of leaching zinc-containing oxide minerals by titanum white waste acid was investigated. 研究了钛白废酸浸出含锌氧化物料的湿法冶金过程。
- Any of a group of widely occurring yellowish-brown to black iron oxide minerals,essentially FeO(OH) nH2O,used as a minor ore of iron. 褐铁矿大量出现的黄褐色至黑色的氧化铁矿群中的一种,主要成分为FeO(OH) nH2O。
- Any of a group of widely occurring yellowish-brown to black iron oxide minerals, essentially FeO(OH) nH2O, used as a minor ore of iron. 褐铁矿大量出现的黄褐色至黑色的氯化铁矿群中的一种,主要成分为FeO(OH)罚?魈?蟛乜?
- It is a good method to deal with hydrometallargy of more metal tailings contained higher combined copper oxide. 这对于解决含结合氧化铜较高的金属尾矿的湿法冶金无疑是一个好方法。
- They fall into two main categories: thi o surfactacts and non-thio surfactants for the flota-tion of sulfide and oxide minerals respectively. 它们分为含硫表面活性剂和不含硫表面活性剂,分别用于硫化矿和非硫化矿的浮选。
- Abstract: Copper oxide is a kind of catalyst that accelerates the decomposition of ammoniu m perchlorate. 文摘:氧化铜是促进复合固体推进剂中高氯酸铵分解的一种催化剂。
- 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。
- The whole technological procedures for manufactu ri ng cuprous from low-quality copper oxide powder came from smelting workshop are studed. 介绍了利用熔炼分厂下脚料“氧化铜粉”作为原料,生产出新产品氯化亚铜整个生产工艺过程的研究。
- It is an effective collector both for sulfide ores and copper oxide ores, especially suitable for the associated gold in the above-mentioned ores. 该药剂是硫化矿和氧化铜矿的有效捕收剂,特别是对上述矿物的伴生金有着显著的捕收能力。
- Experiments were conducted to investigate the convection heat transfer of deionized water and copper oxide nanoparticle suspensions flowing through mini tubes. 实验研究了细圆管内去离子水和氧化铜纳米颗粒悬浮液的对流换热特性。
- A new technology of atmospheric activating ammonia leaching for extracting copper from Dongchuan's copper oxide ores has been advanced instead of pressure ammonia leaching. 提出采用常压活化氨浸处理我国东川铜矿低品位难选氧化铜矿取代加压氨浸的新工艺。
- Feng XH, Zhai LM, Tan WF, Liu F, He JZ.The controlling effect of pH on oxidation of Cr(III) by manganese oxide minerals. 黄丽;洪军;谭文峰;胡红青;刘凡.;我国几种亚热带土壤铁锰胶膜的微形貌和元素分布特征