查询词典 gangue

In this paper, low-clinker cement is mainly developed from fly ash and coal gangue, in order to build tow new gel system, and admix concrete with various good performances.

本文分别以粉煤灰、煤矸石为主要原料研制少熟料水泥，从而提出两种新的胶凝体系，以此配制出了性能优良的少熱料水泥混凝土。

The technology of separating rutile and almandine by flotation and the action mechanism of sodium hexametaphosphate[(NaPO3)6], a regulator, were investigated for realizing an effective separation of rutile and almandine, a main gangue mineral, in non-pollution.

为了实现金红石与主要脉石矿物石榴石在无污染条件下的有效分离，采用浮选方法研究了金红石和石榴石的分离，并采用红外光谱和X光电子能谱分析等手段研究了分离过程中调整剂六偏磷酸钠的作用机理。

The paper deals with the feasibility of making complex polymeric aluminum and ferric chloride from coal gangue.

论述了利用煤矸石制取复方聚合铝铁的可行性。

Mineralization consists of galena, sphalerite, pyrite, and minor chalcopyrite, tetrahedrite and argentite in a gangue of mainly quartz and clay minerals.

矿化包含方铅矿、闪锌矿、黄铁矿、次生黄铜矿、及主要物质为石英和粘土矿物脉石内的黝铜矿和辉银矿。

There are many advantages for applying gangue as base course material to construct highways.

用煤矸石作基层材料修筑道路有许多优点，同时也为这种工业废弃物的处理找到了一条合适的途径。

Among them brickyard of one part clay changes the line of production blame clay fired brick , basically be gangue fired brick or fired brick of fly ash of quantity of big mix into .

其中一部分粘土砖厂转产非粘土烧结砖，主要是煤矸石烧结砖或大掺量粉煤灰烧结砖。

The results show that the activation of coal gangue increases with the increasing of molar ratio of Ca to Si,and calcination temperature.

结果表明：随着Ca与Si的摩尔比和煅烧温度的提高，煤矸石样品的活性也增加。

The choice of carrier is important for the immobilization of Thiobacillus ferrooxidans . Activated carbon, gangue, ceramic granule and zeolite were used as carriers, and their effect on the oxidative activity of the bacteria and the biomass adhering to carriers were analyzed.

载体的选择对氧化亚铁硫杆菌的固定化至关重要，选择活性炭、煤矸石、陶粒和沸石4种载体，考察这4种载体在不同添加量下对氧化亚铁硫杆菌氧化活性的影响，并分析载体表面附着的生物量。

ABSTACT Coal gangue is the solid castoff of coal mining and machining process, which usually accounts for the 10%-15% of the total coal pro...

煤矸石是煤炭开采与加工过程中产生和排放的固体废弃物，其产量约占煤炭产量的10％-15％。

ABSTACT Coal gangue is the solid castoff of coal mining and machining process, which usually accounts for the 10%-15% of the total coal product.

煤矸石是煤炭开采与加工过程中产生和排放的固体废弃物，其产量约占煤炭产量的10％-15％。

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。