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- A Study on Modifieation of the Surface of Coal Ash. 粉煤灰表面改性的研究
- viscosity of coal ash 煤灰粘度
- At a certain particle size distribution the apparent viscosity of coal slurry increases with the increase of solid concentration. 试验结果表明：当浓度较低时，煤浆在比较宽的浓度范围内表现为牛顿流体；浓度较高时，表现为具有剪切稀化行为的假塑性流体。
- The photoelectric colorimetry is usually used in some test items of coal ash analysis. 在煤灰成分分析检测项目中有一些通常采用光电比色法进行检验。
- The key points are caloric value of coal, the fusing characteristics of coal ash and the temperature at furnace center. 其要点是煤的热值，煤灰的熔融特性以及炉膛的中心温度。
- The Apparent Viscosity of coal water mixture as a non-Newtonian fluid is one of the important factor in store, transportation, pump and atomization combustion. 水煤浆在存储、运输、泵送、以及燃烧雾化过程中,作为非牛顿流体,其表观粘度是一个重要影响因素。
- Billions of gallons of coal ash, of course, spill through this area after a broken dam occurred in Knoxville last week. 上周诺克斯维尔一个水坝毁坏，数十亿加仑的煤灰倾泻到这个区域。
- It is shown that the viscosity of Coal Water Slurry is mainly affected by the density of minerals.While the surface properties of minerals can product impact on CWS. 结果表明,难溶性矿物的密度是影响CWS体系黏度的主要因素,同时还需考虑矿物表面的性质。
- The influence of coal ash compositions upon fusion and slagging properties is comparatively complex. 煤灰中化学成分对煤灰的熔融和结渣特性的影响比较复杂。
- The relationship between there non-soluble mineralsquarts,pyrite and calcite and the viscosity of Coal Water Slurry(CWS) was studied with Datong deep-cleaned coal. 对大同原煤进行深度脱灰,考察煤炭中常见的三种难溶性矿物与水煤浆黏度的关系。
- The composition of coal ash and mineral matters obviously influence coal ash fusibility. 论述了煤灰熔融性温度与测试气氛、煤灰成分、矿物组成等因素之间的关系。
- To the difficult of coal ash treatment in the Yangtse Rive Salt Plant, the author advanced a reasonable measure for it. 针对湖北长江制盐厂产生的粉煤灰处理困难的情况,提出了比较合理的处理方案,以抛砖引玉,与同行探讨。
- Screw ash remover is main auxiliary equipment in ash handling system of coal combustion boiler in power plant.It can discharge coal ash into the ashpit continuously and evenly. 螺旋除渣机是火力发电厂燃煤锅炉除渣系统的重要附机，能将灰渣连续、均匀地排入冲灰沟。
- LI Xiao-ping,DUAN Kai,ZHU Jian-xue.Determination of the fusibility of coal ash applying neural network[J].Journal of Beijing Institute of Technology,2002,22(4):496-497. [7]李小平;段铠;朱建学.;煤灰熔融性测定的神经网络方法研究[J]
- He said the spill underscores the need for the federal Environmental Protection Agency to regulate the containment of coal ash and accused TVA of underplaying the Tennessee spill. 粉煤灰是环保局强制管理项目，需要封闭处理，将控告TVA 对田纳西灰浆疏于管理。
- The viscosity of the polymer was 2.16 poise. 聚合物的粘度为2.;16泊。
- The result showed that high concentration of wastewater, low finesse, long mixing time, low temperature and increased quantities can improve the removal efficiency of coal ash. 结果表明：低温，高的镍离子浓度，粉煤灰颗粒细、数量多能提高粉煤灰的吸附效能。
- The viscosity of the polymer was 2. 16 poise. 聚合物的粘度为2.;16泊。
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- As a reference， the author emphasized on new technology of determining and the study status to improve the effect of determining the fusibility of coal ash. 重点介绍了新的测定技术及研究现状,为改善煤灰熔融性测定效果提供参考。
