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- treated coal ash 处理粉煤灰
- A Study on Modifieation of the Surface of Coal Ash. 粉煤灰表面改性的研究
- Coal in ash, low sulfur, high calorific value, high-melt-depleted coal ash. 煤质以中灰、低硫、高发热量、高熔灰份的贫煤为主。
- 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 construction of ash dam in Weishui Power Plant adopts the multi stage pulverized coal ash subdam technology. 微水电厂贮灰坝的施工采用了多级粉煤灰子坝技术。
- The total mass balance of Circulating Fluidized Bed Combustion (CFBC) with coal ash as bed inventory is studied. 本文建立了以煤燃烧成灰为床料的循环流化床总体质量平衡数学模型。
- The results indicate that maximum reflectivity of vitrinite from treated coal is higher than that of raw coal and increases with the hydrothermal treatment temperature. 结果表明，水热处理提高了煤的镜质组反射率，水处理温度越高处理煤的镜质组反射率越大；
- It is the equipment to pulverize and mix the material in the process of gangue,coal ash shale. 该机主要用于煤矸石、粉煤灰、页岩等原料生产过程，是原料处理关键设备。
- It is the ideal equipment for production of various hollow brick, shale, coal gangue and coal ash. 是生产各种空心砖及页岩、煤矸石、粉煤灰制砖的理想设备。
- The lightweight fillings include coal ash, expanded polystyrene (EPS).SLM light mixture and so on. 轻质路堤填料，主要包括粉煤灰、聚苯乙烯硬泡沫塑料(EPS)、SLM轻质混合料等。
- 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 improved coal ash adsorbent can obviously heighten the absorptivity of ions. 证明粉煤灰吸附剂显著提高了对水中离子的吸附性。
- 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 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。
- Based on open pit condition of nature geography, som effective method is applied to treat coal spontanous combustion in mining area and dumping site, reduced the loss of coal resources. 依据露天矿的自然地理条件及采矿工艺，通过几种行之有效的方法，对矿坑内及排上场煤炭自燃进行处理；减少煤炭资源损失。
- 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。
- Electric power developed very quickly in HuaiBei, more and more coal ash was produced, and it polluted environment. 随着淮北电力工业的迅速发展,粉煤灰的产生量越来越多,对环境造成了污染。
- The captioned machine is suitable in particular for weighing and packing of bulk powder materials like cement, coal ash and talcum powder. 并介绍了其技术参数、结构、原理、特点及应用效果，该包装机特别适用于水泥、粉煤灰、滑石粉等松散粉料的计量称重与包装。
- Water-only cyclone and spiral separator are commonly used equipment for treating coal fines at abroad. 水力旋流器和螺旋分选机是国外常用的粉煤分选设备。
