加快攀西铁矿山建设。
介绍了国内冶金铁矿山近年来在选矿技术方面取得的进展。
The progress in mineral processing technology achieved in recent years in China is described.
大红山铁矿位于云南省新平县，是云南省最大的在建铁矿山。
Dahongshan iron ore, the biggest building mine of Yunnan province, locating in Xinping county Yunnan province.
阐述我国铁矿山磁铁矿和赤铁矿分选的单一磁选流程和联合流程的结构及特点。
The structure and characteristics of the sole magnetic separation flowsheets and combined flowsheets for the separation of magnetite ore and hematite ore in China's iron mines are expounded.
潘洛铁矿属中型生产规模铁矿山，原设计分条分段崩落法在生产中存在较多问题。
Panluo Iron Mine is of medium size and there are many problems in its production which USES the originally designed sublevel caving in strips.
本发明公开了一种铁矿山及选矿厂固体废弃物陶粒及其制备方法，属建筑材料领域。
The invention discloses solid waste porcelain granules in an iron ore mine and an ore dressing plant and a preparation method thereof and belongs to the building material field.
该陶粒的生产，既利用了铁矿山及选矿厂的废弃物，保护了环境，又可降低成本，具有极大的经济效益和社会效益。
The manufacture of the porcelain granules both USES the waste of the iron ore mine and the ore dressing plant, protects environment, reduces the cost and has huge economic benefit and social benefit.
通过对铁矿山机修系统的工作性质、工艺特点和成本构成等的分析，揭示了目标成本管理在矿山机修的成本管理中推广应用的重要意义。
Through analysis of work nature, process features and cost composition, the important significance of target cost management to maintenance system of iron mine is narrated.
开采成本本身不高，而且外部投资正在将成本从矿山转移到市场。即便如此，澳大利亚可以以每吨25澳元的价格成本生产铁矿石。
It does not cost much to scrape it up, and the expense comes in moving costs from mine to market. Even so, Australia can produce iron ore for $25 a tonne.
随着矿山年龄的增长，铁矿石的等级下滑，因为最好的往往被最先发掘。
As mines age, ore grades decline, since the best stuff is usually dug up first.
出口货物既有原材料，也有制成品。原材料是从土里长出来的产品，如棉花、木材或橡胶；有些原材料，如铁矿等，是从矿山里开采出来的。
Exports are either raw materials or manufactured goods. Raw materials are products of the land, such as cotton, timber or rubber.
但是，一些利好因素可能即将显现。随着铁矿石价格跌至低于生产成本的水平，中国铁矿石企业开始让一些矿山停产。
But some relief could be under way as Chinese iron ore miners start to close pits as prices drop below their cost of production.
简述了预选技术在铁矿石生产应用的作用，应用的条件，介绍了选矿预选新工艺、新设备在矿山的应用。
This paper describes the effects of preconcentration technology in iron ore beneficiation, application conditions; also introduces the applications of new preconcentration technology and equipments.
大冶铁矿露天采场挂帮矿是该矿山露天转地下项目的重要工程，采用浅孔留矿法进行开采。
The hanging wall ore of the open-pit is one of important projects in transition from open pit to underground in Daye iron mine, and the shallow hole shrinkage mining method is adopted in the project.
介绍了采场中部掏槽爆破在峨口铁矿的应用，提供了一组比较合理的爆破参数，供类似矿山的生产作参考。
The application of cut blasting in Ekou iron mine is described. Some reasonable blasting parameters are provided for similar mine.
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。
Liujiaping pyrite type massive sulfide copper (zinc) deposits would be shut in.
详细介绍了高阳铁矿实施大位移定向钻孔注浆方法和工艺参数，其成功的经验对治理矿山井下突水淹井事故具有一定的参考价值。
The method of cement slurry injection through big-shift directional drilling and its technological parameters used in Gaoyang Iron Ore Mine to seal underground water rushing are introduced.
南芬铁矿目前正在进行的三期境界开采的服务年限已经不长了，矿山需要马上着手进行下期深部开采设计。
It will be a short time for Nanfen open-pit iron mine to mine in the third stage. The mine should be engaged on deep part mining design at once.
针对白云鄂博铁矿东矿采场C区滑体现状及影响矿山生产程度。
The slip body in the C area of the east mine seriously influences the mining production.
针对西石门铁矿深部开采的特点，论述了该矿山深部开采疏干方案选择的原则和主要影响因素。
Based on the peculiarity of deep exploiting in Xishimen Iron Mine, the principle and main affecting factors to select drainage scheme for deep exploiting are stated.
介绍了加压过滤机的工作原理及其在桃冲铁矿尾矿的脱水试验中的应用情况，为加压过滤机在矿山冶金生产领域推广提供经验。
The work function of pressure filter and its application in dewatering test for the tailings in Taochong Iron Mine are introduced in this paper.
通过总结庙沟铁矿矿山开采现状及排土场现状，提出由于岩土堆存带来的地质环境问题。
By summarizing mining status and the dump situation of MiaoGou iron mine, the geological environment problems resulting from the geotechnical stockpiling are put forward.
铁矿石之类原材料来自矿山，这些原材料经常由生产国出口到其他国家，在那里制成成品。
Some raw materials such as iron ore, come from mines. These raw materials are often exported by the countries that produce them to other countries where they are made into manufactured goods.
姑山铁矿地处长江中下游平原，排土场选址一直是困扰矿山开采的老问题。
Gushan Iron mine is located in the Yangtze River Plain, so how to decide waste dump site is an old problem for mines.
以大冶铁矿为例，分析数字矿山的构建技术框架、支持平台，并对数字矿山技术作分析探讨。
Take Daye Iron Ore for example, this article analyses the frame of technology construct, supporting platform of digital mine. Meanwhile have a analysis discussion to the digital mine.
以大冶铁矿为例，分析数字矿山的构建技术框架、支持平台，并对数字矿山技术作分析探讨。
Take Daye Iron Ore for example, this article analyses the frame of technology construct, supporting platform of digital mine. Meanwhile have a analysis discussion to the digital mine.
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