The title compound has been obtained by the reaction of copper powder with sulfur powder, potassium sulfide and 3-methylpyridine at ambient temperature and normal atmosphere.
采用铜粉、硫粉、硫化钾及3-甲基吡啶在常湿、常温下直接合成了标题化合物。
The roasting process of copper sulfide concentrate in the presence of calcium carbonate is studied by using the differential thermal analysis (DTA), thermogravimetric (TG) and X-ray diffraction.
通过DTA和TG结合X 射线衍射分析的方法，将硫化铜精矿加碳酸钙焙烧与硫化铜精矿焙烧的反应机理进行了对比研究。
The method that the gold concentrate adding sodium sulfide is roasted could effectually raised the recoveries of gold, silver and copper.
该方法是将金精矿加入硫化钠后进行焙烧预处理，可有效地提高金、银、铜的回收率。
The roasting kinetics of copper sulfide concentrate is investigated with the differential thermal analysis (DTA), thermo-gravimetry (TG) and X-ray diffraction (XRD).
采用DTA ，TG结合X -射线衍射分析，对硫化铜精矿的焙烧的动力学进行了研究。
Along the Huanggangliang - Ganzhuer metallogenic province in Inner Mongolia have been found a lot of larger copper - bearing sulfide deposits including Tuofengshan deposit.
内蒙古中部黄岗梁-甘珠尔庙成矿带已发现多处颇具规模的含铜硫化物矿床，驼峰山矿床位于其中。
The method, experimental equipment and results of column leaching were presented for low-grade copper sulfide ore.
介绍了含砷低品位硫化铜矿柱浸实验研究方法、装置和结果。
It is effectively on accelerating leaching speed of copper sulfide and increasing leaching rate of copper that bacteria ACTS on low grade copper sulfide ore.
利用细菌的作用对低品位硫化铜矿石进行浸出，能有效地促进硫化铜矿物中铜的浸出，提高铜浸出率。
So far. sulfide ore of copper (nickel) was discovered on the west of Kudi in Kuerliang of the North Kunlun, but no one got the report that the ore was found in the area of North Kunlun.
在北昆仑库尔良的西邻库地发现有铜（镍）硫化物矿，未见北昆仑地区发现铜（镍）硫化物矿的报导。
It was also found that, besides native silver, there existed coPPer-bearing argentite which seemed to be an alternation Product through the replacing of native silver by late-formed copper sulfide.
银矿物除自然银外，还见有后期铜的硫化物交代自然银形成的含铜辉银矿。
The column leaching experiments of the primary ore of copper sulfide with thermoacidophile, KY-2 strain, are conducted.
利用严格无机化能自养型嗜热嗜酸菌（KY-2菌株）对低品位原生硫化铜矿进行柱浸试验研究。
The method consists of grinding, screening and flotation etc. in order to carry out flotation of copper successfully, xanthate and aerofloat are used as collectors and sodium sulfide as activator.
此法包括粉碎、筛选和浮选等过程。为了成功地实现铜的浮选，用黄药和黑药作捕收剂，硫化钠作活化剂。
Massive sulfide ore deposit is a very important copper deposit type in west of Kunlun.
块状硫化物矿床是西昆仑地区重要的铜矿床类型之一。
The results show that the adaptability of thermoacidophile to the primary ore of copper sulfide can be achieved by culture continuously in long term.
结果表明，嗜热嗜酸菌对低品位原生硫化铜矿的较强适应性 需经较长时间的连续驯化才能获得。
Manufacture of ammonium sulfide, ethyl sulphur alcohol. raw material and semi - products in thiourea production. as floatation agent in copper ore.
是制造硫化铵及农药乙硫醇半成品的原料，采矿工业大量用于铜矿选矿。
Activated nickle sulfide is a kind of superfine particle used in the removing copper of nickle electrolysis anode solution.
活性硫化镍是一种用于镍电解阳极液除铜的超细微粒物质。
Jinchuan nickel mine is one of the world - famous large scale multi - metal associated copper - nickel sulfide deposits.
金川镍矿是世界著名的巨型多金属共生硫化铜镍矿床之一。
Thioglycolic acid (TGA) is adopted as depressant against copper sulfide minerals in the flotation separation of molybdenum from copper sulfide minerals.
巯基乙酸是硫化铜矿物的抑制剂，广泛用于铜钼浮选分离。
The barium hydroxide was produced by the reaction of raw material barium sulfide with the copper oxide in water.
以硫化钡为原料，在水溶液中与氧化铜反应，生成氢氧化钡。
Chengmenshan copper deposit, located in the southeastern part of JiuRui copper-polymetallic mineralization concentration field, is a typical stratabound massive sulfide copper deposit.
城门山铜矿床位处九瑞铜多金属矿集区南东端，是典型的层控块状硫化物型铜矿床。
The flotation tests of copper sulfide ores have shown that the induced flotation and separation of chalcopyrite and pyrite could be achieved.
不同的诱导浮选特性可以使硫化铜矿的铜硫分离更具选择性。
In view of the work conditions of Jinchuan copper-nickle Sulfide, the analysis of feeder liner was made.
根据金川镍铜矿箕斗提升系统的工况条件，对箕斗衬板进行了磨损失效分析。
Progress in research on intensified microbiological leaching of low-grade copper sulfide ore;
对湖北某硫化铜矿进行了微生物浸出溶剂萃取浓缩结晶硫酸铜的试验研究。
The contents, occurring state and geological characters of the associated gold and silver in the magmatic type of copper and nickel sulfide deposits in China are discussed in this paper.
本文叙述我国岩浆型硫化铜镍矿床中伴生金银含量、赋存状态和地质特征。
The properties of Yun Long refractory silver-copper ore are summarized. The feasibility as well as the pilot test result of the acid leaching-sulfide precipitation flotation process is demonstrated.
简述了云龙难选氧化银铜矿的性质，论证了酸浸—硫化沉淀浮选工艺的可能性及工业试验结果。
Marine volcanic massive sulfide deposit is one of the major commercial types of copper deposit in china.
以海相火山岩为特征的块状硫化物型矿床是我国铜矿床的主要工业类型。
In China, it is more prominent, about 86% amount of nickel, 90% amount of platinum metals, 7.3% copper comes from nickel-copper sulfide magmatic deposits.
我国的情况更为突出，镍金属储量近86%、铂90%以上、铜约7.3%均来源于铜镍硫化物岩浆矿床。
The related parameters showed that such method could be applied to the analysis of Pt and Pd in the copper-nickel sulfide.
各项相关参数均表明该方法可用于铜镍矿样中的铂钯分析。
The related parameters showed that such method could be applied to the analysis of Pt and Pd in the copper-nickel sulfide.
各项相关参数均表明该方法可用于铜镍矿样中的铂钯分析。
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