硫化铜镍矿常用的分选方法是浮选。
The flotation is the common method to be used for separating Cu-Ni sulphide deposit.
此外还有较丰富的铬矿、镍矿和黄金矿。
我国虽有一定量的红土镍矿，但品位较低。
China owns certain amounts of nickel-bearing laterites, but the grade is relatively low.
红土镍矿大致可分为褐铁矿型和腐植土型两类。
Laterite ores can be approximately divided into two categories: the limonite and the humus soil.
元江镍矿开发利用的关键在于对镁的有效利用。
How to use the magnesium effectively is the key to the exploitation of the nickel oxide ore of Yuanjiang.
膨润土配入量对氧化镍矿生球性能的影响不明显。
The influence of bentonite ratio to green ball properties is not so obvious.
目前金川镍矿已经大力扩大机械化开采应用范围。
At present, the Mine has extended energetically the application range.
中国的目光已转向古巴，它的镍矿储量世界第二大。
China's eyes have turned to Cuba, which has the world's second-largest nickel reserves.
细菌浸出法处理低品位硫化铜镍矿是行之有效的方法。
Therefore the biological method to treat low-grade copper and nickel sulfide ore is effective and practical.
在此基础上，对焙烧红土镍矿进行还原熔炼实验研究。
On this basis, reducing smelting of nickel-laterite ores roasted was investigated.
本方法已用于镍矿、催化剂回收液和人发样品的分析。
The proposed method has been applied to determine simultaneously cobalt and nickel in real samples with satisfactory results.
报告了某镍矿劳动卫生问题现场调查和环境监测的结果。
The results of a field survey on occupational health problems in a nickel mine, including the environmental monitoring of workplaces were presented.
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。
Jinchuan nickel mine is one of the world - famous large scale multi - metal associated copper - nickel sulfide deposits.
研究提高某铜镍矿矿石选别指标的方法并应用于工业实践。
The manner to increase floatation indexes of Cu-Ni ore from a copper-nickel mine is researched and applied in production.
矿石主要类型为黄铁矿型钼、镍矿和炭质泥岩型钼、镍矿。
Pyrite ore main types for type molybdenum, nickel and carbonaceous mudstone type molybdenum, nickel.
洁西矿结的另一特点，是它含有相当数量的针镍矿及班铜矿。
The jussi ore shoot is exceptional also in that it contains considerable amounts of millerite and bornite.
随着硫化镍矿资源的日趋枯竭，红土矿将是未来镍的主要来源。
With the resource shortage of nickel sulfide ore, laterite will be the main source of nickel in the future.
因此，本次氧化镍矿球团试验确定的合适球团碱度为1.10。
Thus, the proper basicity of Nickel oxide ore pellet is 1.10 in this experiment.
对金川镍矿龙首矿混合矿石进行了降镁工艺小型试验和验证试验。
Small scale tests and verification tests of magnesia reduction concentrating process for treating rich lean ore mixture from Longshou Mine in Jinchuan were carried out.
四川力马河镍矿是峨眉山大火成岩省一个重要的岩浆硫化物矿床。
The Limahe Nickel Deposit is a typical PGE-poor Ni-Cu deposit in the Emeishan Large Igneous Province.
随着硫化镍矿资源的日益枯竭，红土镍矿的开发利用热潮已经来临。
With the depletion of sulfide nickel mineral resources, the boom of exploration and utilization of laterite-nickel mine arrived.
方法：在某镍矿对退休接尘矿工和对照矿工进行了肺功能的配对研究。
Methods: we made a match analysis between retired miners exposed to dust and controls in a nickel mine.
以红土镍矿为原料，采用碱熔融-碳酸化分解方法制备出白炭黑产品。
Silica white was prepared from laterite nickel ore by the method of molten NaOH-carbonization decomposition.
但现在，旅游业、镍矿开采和旅居国外的古巴人的汇款是外汇的主要来源。
But for now, tourism and nickel mining, along with remittances from Cubans living abroad, are the country's largest sources of foreign currency.
建立了常压预浸合金硫化镍矿的氧化浸出数学模型，并进行了验证试验。
The leaching performance of the low grade molybdenite from Jinduicheng Mine is investigated by both bioleaching and chemical oxidation leaching process.
本文对某红土镍矿制镍后产生的含硫酸镁废液制备氢氧化镁工艺进行了研究。
In this dissertation, the preparation processes of magnesium hydroxide by utilizing magnesium sulfate wastewater generated from the nickel production of laterite were investigated.
此处镍矿化产于一层状基性岩块内，其四周和下面都为太古代片麻岩杂岩围绕。
The nickel mineralization is contained in a layered basic massif surrounded and underlain by an archean gneiss complex.
此处镍矿化产于一层状基性岩块内，其四周和下面都为太古代片麻岩杂岩围绕。
The nickel mineralization is contained in a layered basic massif surrounded and underlain by an archean gneiss complex.
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