The invention discloses a method for removing sulfur in a copper sulfide ore.
本发明公开了一种铜硫矿脱硫的方法。
The disclosed method is characterized in that the catalyst contains copper sulfide (I).
本发明方法特征在于所述催化剂包含硫化亚铜 （I）。
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 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。
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 byproduct copper sulfide was transformed into copper oxide by roasting, which was cyclically used in the next syn - thesis.
副产物硫化铜经氧化焙烧生成氧化铜，循环使用于下一次合成中。
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。
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。
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。
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。
These geophysical parameters indicate that conditions are available in these areas for prospecting copper sulfide deposit using induced polarization method.
由物性参数看出，该区实施激电测量，寻找铜硫化物矿产的物性前提是具备的。
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。
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。
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。
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 method comprises steps that a fused salt electrolysis process is used for removing the sulfur in the copper sulfide core by using the copper sulfide ore as cathode and fused salt as electrolyte.
该方法包括：以铜硫矿为阴极、熔盐为电解质，采用熔盐电解法对铜硫矿进行脱硫的步骤。
Floatation experiment in Wushan copper Mine shows that isopropyl xanthogen ethyl formate has higher recovery ratio and higher copper grade than xanthate when they are used as copper sulfide collector.
江西武山铜矿的浮选实验研究表明：异丙基黄原酸甲酸乙酯与黄药相比，对硫化铜矿具有更高的回收率，精矿中铜品位更高。
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。
Photovoltaic cells rely on amorphous or crystalline silicon, cadmium telluride, or copper indium selenide and sulfide.
光伏电池依赖于非晶态或晶态的硅，碲化镉或者硒化、硫化铜铟。
Yet the alchemists had their triumphs, inventing brilliant new pigments, perfecting the old - red lead oxide, yellow arsenic sulfide, a little copper and vinegar and you've got bright green verdigris.
尽管如此，炼金术士还是获得了许多成就，他们创造了色彩鲜艳的天然色素，使原来的色素更完美——红色的氧化铅，黄色的硫化砷，少许铜加上醋，你就会得到明亮的绿色的铜绿。
Liujiaping pyrite type massive sulfide copper (zinc) deposits would be shut in.
刘家坪黄铁矿型块状硫化物铜-锌矿床是一个面临闭坑的矿山。
Therefore the biological method to treat low-grade copper and nickel sulfide ore is effective and practical.
细菌浸出法处理低品位硫化铜镍矿是行之有效的方法。
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。
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 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。
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。
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。
Pyrrhotite is a common iron sulfide in nature and is usually associated with various useful components, such as nickel, cobalt, copper, zinc and other valuable metals.
磁黄铁矿是有色金属硫化矿矿床中一种很常见的硫铁矿，其常与有价金属(如镍、钴、铜、锌等)伴生。
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。
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。
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