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- 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 improvement of preparation method of standard aluminium oxide solution in coal ash analysis is introduced,which shortens the preparation time and doesn 't influence the accuracy. 介绍了对煤灰成分中三氧化二铝标准溶液配制方法进行的改进,改进后的方法缩短了配制时间,准确度不受影响。
- The method of nuclear technique for coal ash analysis 燃煤灰分核分析方法
- coal ash analysis 煤灰成份分析
- 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。
- This paper introduces briefly the principle of the telemetering system for coal ash and gas explosion experimental tunnel and then make an exhaustive analysis of transmission errors of the system. 本文简要介绍煤尘、瓦斯爆炸试验巷道遥测系统的基本工作原理,着重分析该系统的传输误差。
- 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。
- 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。
- Comparison of Typical Ash Analysis 灰分分析的对比
- 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。
- 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。
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