查询词典 gangues

The crystal structure, wettability and floatability of diaspore and other gangues like kaolite, illite and pyrophyllite were discussed.

分析了我国铝土矿中一水硬铝石和铝硅酸盐脉石矿物的晶体结构与表面性质。

In this article, the reaction mechnism of several series of high polymers that activate or depress the flotation of diaspore and other three gangues was obtained.

通过本论文的研究，初步得出几种改性高分子药剂对一水硬铝石及三种常见的脉石矿物的浮选抑制、活化机理。

Changsha 410083, P.R.China）Abstract: The crystal structure, wettability and floatability of diaspore and other gangues like kaolite, illite and pyrophyllite were discussed.

摘 要：分析了我国铝土矿中一水硬铝石和铝硅酸盐脉石矿物的晶体结构与表面性质。

At present, the multipurpose use of gangues and tailings retrieved useful elements and material transferred at home and abroad.

目前，国内外主要从物质再回收和物质转移两个方面对废石和尾矿的综合利用进行研究。

It shows that the particle vibration velocity is related to the maximum single sound charge,distance from the blasting point uo the measured point,types of explosive and blocking condition.While transforming opencast mining into underground mining,if a goave is filled up with gangues,the surface rock mass of slope ca...

在露天转地下开采时，如果对采空区充填废石，不仅可以使边坡表面岩体处于有利的三向受力状态，回填废石体还起到了爆破减震作用，同时还有明显的高频滤波作用，有利于保持地下巷道的稳定性。

Gangues can be used for generating electricity and gas, producing chemical products and building materials and so on.

开发利用中国的煤矸石不仅具有重大环境意义，而且具有良好的社会和经济效益

As a result, we should solve the problem of handling and using of coal gangues, which is an important issue for coal mines to develop circular economy and achieve sustainable development.

因此，我们应解决煤矸石的处理和利用问题，这也是煤矿发展循环经济，实现可持续发展的重要课题。

Over the years, the coal gangues have accumulated and have reached over 3 billion tons so far.

迄今全国已堆积了 30多亿t的煤矸石，占据的土地约有 1 。1亿m2 。

The industrial test for Lanping lead-zinc oxidation mine was carried out in this paper.The results showed that too low recovery rate of zinc was not induced by the flotation process of oxidation zinc mine,and the key point of solving the problem lied in how to reduce the produce rate of gangues and how to increase the recovery rate of the metals in gangues.The economic benefit of this process was also evaluated,the result showed that the economic benefit was obvious when the ores of Jiaya Mountain were trea...

对兰坪铅锌矿氧化矿进行了500t/d的工业试验研究，结果表明，氧化锌回收率较低的原因并非氧化锌浮选工艺的问题，如何降低矿泥的产率和能否回收矿泥中的金属将是解决兰坪难选氧化铅锌矿的关键所在，同时也对该工艺进行了经济效益评估，采用现行工艺处理架崖山工业矿具有一定的经济效益，在进一步完善现有工艺的基础上，具有一定的应用前景。

The pH value of ignited gangues declined, nutrient status of surface gangues was bad, and species and quantity of gangue microbe were small.

自燃后的煤矸石pH值降低，表层煤矸石养分状况差，微生物种类和数量均偏少。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。