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- Nickel Ore Concentrate 镍精矿
- A nickel ore, essentially nickel arsenide, NiAs, found in America and Europe. 红砷镍矿一种镍矿石，主要是砷化镍组成，元素符号NiAs，存在于美洲和欧洲
- A nickel sulfide mineral,NiS,usually occurring in long hairlike crystals and sometimes used as a nickel ore. 针镍矿一种镍硫化物矿物质，NiS，通常呈长发状晶体，有时用作镍矿石
- The coarse grain size and small specific surface area of Chengchao iron ore concentrate influence negatively the output and quality of pellet. 由于程潮铁矿铁精矿的粒度较粗,比表面积较小等原因,严重影响了球团矿的产量和质量。
- A nickel sulfide mineral,NiS,usually occurring in long.hairlike crystals and sometimes used as a nickel ore. 针镍矿一种镍硫化物矿物质，NiS，通常呈长发状晶体，有时用作镍矿石
- A nickel sulfide mineral, NiS, usually occurring in long hairlike crystals and sometimes used as a nickel ore. 针镍矿一种镍硫化物矿物质，NiS，通常呈长发状晶体，有时用作镍矿石
- 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.
- At this terminal a Liebherr LHM 400 harbour mobile crane has been handling copper ore concentrate successfully for many years. 利勃海尔LHM 400移动式码头起重机已经在此港成功装卸铜矿石多年。
- Ploughshare mixer for iron ore concentrate are in operation all over the world and running successful since up to 35 years. 犁铧式混合机应用于精铁矿领域在全世界成功运行迄今有35年.
- According to low output of Ta and Nb ore concentrate and short supply of raw materials for metallurgy in China, the countermeasures are presented. 对我国钽铌矿山精矿产量较低、钽铌冶炼原料短缺这一现状进行了分析，并提出了相应的对策。
- Lots of research work has been done on sintering of pelletized iron ore concentrate that are mainly produced at Jinbeizhuang Mine. 对以近北庄为主的磁铁精矿的球团烧结进行了较全面的实验室探索。
- Due to increasing demand on nickel and shortage of nickel sulphide,the exploitation of laterite type nickel ore will become popularized in the futural 10 years. 由于世界镍需求增长和硫化镍资源短缺,红土型镍矿资源开发将成为未来十年镍业发展的主要趋势。
- Abrasion tests were carried out for the walls of pipeline for iron ore concentrate slurries by connecting a length of test pipe in series with the pipeline. 本文介绍了在管道上串接磨蚀试件,对攀矿铁精矿和太钢尖山铁矿铁精矿进行管道磨蚀试验的特点。
- In the deposit coexist two types of nickel ore, i.e.the liquation ore consisting of pyrrhotite and pentlandite and the ore of hydrothermal reforming origin, composed of pyrite, millerite and polydymite. 矿床中存在着岩浆离熔成因的磁黄铁矿-镍黄铁矿矿石和热液改造成因的黄铁矿-针镍矿-辉镍矿矿石。
- The treatment of metal or the separation of metal from ores and ore concentrates by liquid processes, such as leaching, extraction, and precipitation. 水冶金术通过液体过程，象过滤，提炼，沉淀等方法处理金属，从矿石中或矿石浓缩物中分离出金属
- The advantages and two types of laterite type nickel ore exploitation are described.The emphases of description are status of application of HPAL technology in western Australia,existing problems ... 文章分析了红土型镍矿资源开发利用的长处及其两种类型,重点介绍了高压酸浸HPAL技术在西澳镍厂应用近况、问题、原因及纠正措施,并论述了该技术在未来世界镍业发展中的应用趋势。
- When change cross fall and stroke still might maintain the surface of bed movement balance；the spring lays aside in box in vivo；the structure is compact, also it could obtain the final ore concentrate and the final debris onetime. 在改变横向坡度和冲程时仍可保持床面运行平衡，弹簧放置在箱体内，结构紧凑，且能一次得出最终精矿和最终尾矿。
- When change cross fall and stroke still might maintain the surface of bed movement balance; the spring lays aside in box in vivo; the structure is compact, also it could obtain the final ore concentrate and the final debris onetime. 在改变横向坡度和冲程时仍可保持床面运行平衡，弹簧放置在箱体内，结构紧凑，且能一次得出最终精矿和最终尾矿。
- Through the mix humidifying grinding,the fine degree of iron ore concentrate was increased,the addition ratio of bentonite was decreased,the quality of pellets were improved,and good economical benefit was gained. 通过对混合料的润磨,提高了铁精矿粉的细度,降低了膨润土添加量,提高了球团矿的质量指标,收到了良好的经济效益。
- Using sponge iron reduced by iron ore concentrate powder as raw material,the smelting process of pure iron is investigated through non vacuum induction furnace and vacuum induction furnace. 以由铁精矿粉直接还原出来的海绵铁为原料，以非真空感应炉和真空感应炉为冶炼设备，对纯铁的冶炼工艺进行了研究与试验。
