iron mine

Cleaning experiment on an iron mine concentrator of Yunnan with one separate element of spiral magnetic separator was carried out. The content of TFe of concentrate was improved 2 to 6 than separate before.

采用云南某铁矿选矿厂的铁精矿在实验室进行了螺磁机精选试验，铁精矿品位比精选前提高2-6个百分点。

The tailings applied situation and improvement of Ekou Iron Mine are summarized.

总结了峨口铁矿尾矿砂的应用现状和改善措施.

An Investigation and Analysis of Mineral Lorry Drivers' Occupation Health Conditions at an Opencut Iron Mine

某露天铁矿矿运车司机职业卫生现状调查分析

Based on the comprehensive analysis of the basic properties of the tailings of Hanxing Iron Mine, brick making using Hanxing tailings was investigated.

在对邯邢尾矿基本特性进行综合分析的基础上，利用邯邢尾矿进行了制砖试验研究。

Test Research on Treating Acid Mine Drainage of Tailings Reservoir in an Iron Mine

某铁矿尾矿库酸性废水处理试验研究

This aticle mainly covers a serial of intensive study on stability analysis in west side of Lion Mountion F9 Fault of Daye Iron Mine slope.

对大冶铁矿东露天采场高陡岩质边坡狮子山F9断裂带西侧的稳定性进行了研究。

Study on Open Pit Mining Procedure in Some Iron Mine

某铁矿露天开采程序所究

And the density, cohesion, internal friction angle, compressive and tensile strength of the rock in XinQiao Pyrite iron mine are determined. 3.

测出了矿区主要矿岩体的密度、内聚力、内摩擦角、单轴抗压强度和抗拉强度等物理力学参数。

Cleaning Study on an Iron Mine Concentrate of Yunnan With Spiral Magnetic Separator

螺旋磁场磁选机在云南某铁矿的精选试验研究

A slope stability study of Bai Ma open pit iron mine

白马铁矿露采边坡稳定性研究

Research on Soil Remediation with Sisals in Iron Mine Tail Stock

剑麻对铁矿尾矿库土壤修复的试验研究

In view of the low capacity of ball mill, GM1000 × 200 high pressure roller mill was used to pretreat the feed to the ball mill at Gushan Iron Mine.

马钢姑山铁矿针对球磨机处理能力低的问题，采用GM1000×200型高压辊磨机对球磨机给矿进行预处理。

Meishan iron mine lies in the south-west of Nanjing about 260 million ton. The average phosphorus content of ore body is 0.329%. Partial ore reaches 1%.

梅山铁矿位于南京西南近郊，为宁芜式玢岩铁矿，矿石总储量2.6亿吨，矿体平均含磷为0.329%，局部含磷达到1.0%以上。

The paper describes the application of GMS-500 tension meter of anchor rope in the greatly deformed deep underground cavity engineering in Meishan Iron Mine.

本文介绍了GMS－500型锚索测力计在梅山铁矿深埋大变形地下硐室工程中应用情况。

Practices for Improving the Explosive Effect in Opencut Iron Mine

改善露天铁矿爆破效果的实践

Situation and Counter-measures for iron mine of Hebei after China s acceding to wto; geochemical characters of band iron formations from Xingshan iron deposit in Qian'an area, hebei province: implication for their origin

中国加入WTO后河北省铁矿面临的形势及对策河北迁安杏山铁矿床地球化学特征及其对成矿物质来源的指示

It provide a new method to explored and appreciate space variation of iron orebody and iron mine resource with high degree of accuracy, low cost and integrated exploration, it has important theory and extend applied value.

为铁矿体空间变化与铁矿资源进行大面积高精度低成本综合性探测与评价提供了新的方法，具有重大理论意义与推广应用价值。

An experiment of portable high-frequency vibrator ( PHV) seismic reflection at dashihe iron mine of hebei province was conducted.

在河北省迁安大石河铁矿进行轻便高频可控源（PHV）地震反射勘探的试验研究是成功的。

The Tunnel blasting in the hilltop of Jianshan Iron Mine is measured really by highspeed photography in site, and the swelling and throwing phenomena of blasting rock is described.

采用高速摄影双测技术对尖山铁矿山头硐室大爆破过程进行现场实测，描述了岩石鼓包、抛掷等现象。

However, Chinese regulators have become more cautious about granting approval for large mining investments overseas after several Chinese mining companies ran into trouble with iron ore investments in Australia, most prominently with the Sino Iron mine in the Pilbara.

然而，中国监管机构在审批国内企业在海外投资的大型矿业项目时，变得更为谨慎，原因是中国多家矿业公司在澳大利亚的投资陷入了麻烦，尤其是皮尔巴拉（Pilbara）地区的中澳铁矿项目（Sino Iron）。

This time the alteration was actualized to improve quality of manufacture by Daye factory that produces round iron mine.

此次大冶铁矿球团厂为提高产品质量，实施了全厂的自动化改造。

Based on the analysis of blockage failure reason of the large filter's nylon filament filter cloth for iron mine, the cleanout and recycling technology of blockage filter cloth is investigated.

在分析铁精矿用大型压滤机尼龙单丝滤布堵塞失效机制的基础上，研究了堵塞滤布的清洗再生工艺。

Fussy AHP evaluate the natural resource endowment of iron mine Research on Application of Fussy-AHP on Supplier Selection

基于层次分析的模糊数学方法确定铁矿资源的禀赋优势模糊层次分析法在供应商选择评价中的应用研究

The application of Lukai MVS 2020 high frequency electromagnetic deck-vibrating screen in Eicon Iron Mine is described.

介绍了陆凯MVS2020电磁振动高频振网筛在峨口铁矿生产的应用情况.

Comprehensive recovery and utilization of sulphur in Meishan Iron Mine

梅山铁矿硫综合回收工艺矿物学及其资源扩大利用途径

An Approach to Tail Sand Concretion Filling Mining Method of Laiwu Iron Mine

对莱芜铁矿尾砂固结充填采矿法的探讨

Study on the Stability of Goaf in Wuji Iron Mine ( Southern Section) and its Handling Measures

吴集铁矿（南段）采空区稳定性及处理措施研究

Sublevel caving without sill pillar is used in Xishimen Iron Mine.

西石门铁矿采用无底柱分段崩落采矿法开采.

Iron mine is the main resource in the area and iron resource reserves take the first place in China.

区内铁矿众多，铁资源储量为居全国首位。

At the same time, the results using the model in Jinling Iron Mine are satisfactory.

在金铃铁矿通风系统改造中，应用这一模式获得了令人满意的效果。