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- phosphate ore resources 磷矿资源
- The hydrocarbon content of this phosphate ore provides most of the heat needed for the calcination. 这磷矿所含烃量能提供锻烧所需的大部分热量。
- To the main potato crop, and high-quality iron ore resources of granite. 农作物以马铃薯为主,有铁矿石资源和优质的花岗岩。
- The effect of froth characteristics of surfactant solution on phosphate ore flotation has beendiscussd in this paper. 本文讨论了磷矿浮选过程中表面活性剂溶液的泡沫特性。
- Leaching of low-grade phosphate ore with thiobacillus has the important significance of saving resources, reducing costs, protecting environment, and enhancing the rate of resource utilization. 硫杆菌处理低品位磷矿具有节约能源、降低成本、保护环境、提高资源利用率等深远意义。
- The causes of these waste streams are for instance zinc production, phosphate ore implication and bio industrial manure. 这些废弃的镉的产生是因为锌的提炼,磷酸盐矿的开采和生物工业化肥的生产。
- This paper introduces the method and result about the separability research of a certain phosphate ore and presents the best tcchnologica conditions. 介绍了某磷矿矿石可选性研究的方法和结果,给出了最佳工艺条件。
- Archean is the most important geological period in which the iron ore resources formed occupies 79.87% of the total. 太古宙是区内最重要的地质时期;该时期形成铁矿资源储量占总资源储量79.;87%25;广泛分布在各古老结晶基底的变质岩系内。
- The results indicated that phosphate ore and potash feldspar in the compound ore could be comprehensively recovered and utilized. 试验表明,该矿的磷和钾均可综合回收利用。
- Because of the shortage of ore resources in iron and steel market, ironmaking process in LISC was greatly influenced. 由于钢铁市场资源紧缺,矿石供应紧张,对涟钢铁前生产造成较大影响。
- The flotation recovery for Karatay (primary USSR)phosphate ore is remarkably increased by use of CY in cooperation with collector CCLS. CY与CCLS捕收剂配合使用浮选原苏联卡拉套磷块岩矿石,回收率有一定提高。
- The chromite ore resources and production in Tibet both rank first in our country. 西藏地区的铬铁矿蕴藏量和开采量均居全国首位。
- Phosphate ore of Zhijin phosphate deposit was studied by adopting the reverse flotation technology experiment according to the natures of phosphate ore. 通过分析贵州织金县某地区磷矿石化学成分,对原矿进行了一系列的反浮选工艺试验研究。
- The present condition iron ore resources,expanding of production capacity and prediction of potential resources are comprehensively introduced. 文章对我国铁矿资源现状、生产能力增长、潜在资源预测等作了全面介绍。
- By analysis and comparation of ore type of phosphate ore near Wangji. the main and supplemental ore sources are recommended for Wangji Yellow Phosphorus Factory. 根据王集附近磷矿石的矿石类型分析比较,推荐了王集黄磷厂用矿的主供货渠道和补充矿源。
- Guangdong province is rich in high grade iron ore resources, which were found extensively distributed and shallowly deposited. 广东富铁矿资源丰富,矿床规模较大,矿石窟,埋藏浅。
- This paper discusses the influence of some factors such as cell depth,rotational speed,aeration quantity, filling material etc,on floatation of phosphate ore of various genesis. 本文研究了实验室型浮选机槽深、转速、充气量和填料诸因素对不同成因磷矿浮选的影响。
- The in-situ underground leaching of low-grade copper ore is a new technology of extraction of copper from its ore resources. 难采难选低品位氧化铜矿就地破碎浸出技术是一项崭新的资源回收综合技术。
- The underground ore resources increasingly depletive after hundred years mining.The underground remnant resources recovering was developed to sustain mine normal production. 水口山铅锌矿经过多年的开采,井下资源日益枯竭,为维持正常的生产,积极开展井下难采残矿资源的回收工作。
- The experiment results are of certain guidance significance to the research and industrial application of the flocculation and settling of the existing phosphate ore beneficiation wastewater and similar wastewater in Florida. 实验结果对佛罗里达现有磷酸盐矿选矿废水和类似废水的絮凝沉降研究及其工业化应用具有一定的指导意义。