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- coal ash carbon content 灰渣含碳量
- With the TGA data, it is possible to predict the e unburned carbon content in fly ash when the coal is burnt in a circulating fluidized bed boiler. 利用热重分析(TGA)数据可以预测该燃料在循环流化床锅炉燃烧时的飞灰含碳量。
- A Study on Modifieation of the Surface of Coal Ash. 粉煤灰表面改性的研究
- It is suitable for measurement of bright carbon content of coal power type. 用于煤粉型砂等材料光亮碳含量的测定。
- In this study, the use of sand content in different proportion of clay to be compare with coal ash for study its engineering properties. 为进一步研究其材料工程性质，本研究使用人们较为熟悉的砂土以不同粉土含量的比例，与煤灰来作比较。
- Its carbon content is 5 per cent. 其碳的含量为百分之五。
- The content variation of four kinds of Huainan coal ash mineral under different temperatures was analyzed with X-ray diffraction (XRD). 摘要利用X射线衍射分析四种淮南煤在不同温度下煤灰矿物组成变化。
- However, the high carbon content and poor hydraulic activity of the fly ash make it necessary to develop some relevant tec... 而飞灰含炭量高,以及水硬活性不理想,继而开发了飞灰造粒回燃、飞灰直接返送和水化后返送脱硫,用作水泥的原料和土壤改良剂等。
- The floatability of the granular carbon in powdered coal ash is not good, and a large amount of flotation reagent must be consumed in traditional flotation. 粉煤灰中碳粒的可浮性较差，采用传统的浮选方法需要消耗大量药剂。
- A viable technical solution of optimal value of unburned carbon content in the fly ash was developed by hybrid intelligence technique. 为了降低飞灰含碳量,提高锅炉运行水平,运用混合智能技术建立了飞灰含碳量目标值模型。
- Because the carbon content of steel largely determine its usefulness for specific application. 因为钢的含碳量在很大程度上决定了钢在具体应用时的范围。
- 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 carbon content of mild steel is much lower than cast-steel. 软钢的含碳量要比铸钢的低得多。
- A dense, shiny coal that has a high carbon content and little volatile matter and burns with a clean flame. 无烟煤一种很亮的高密度煤，含炭量高，挥发性物质少，燃料时火焰纯净
- At present, rasing content of wet ash in building materials has become a hot spot of comprehensiv utilization of coal ash.We developed successfully a new inorganic agent for solodifying coal ash. 目前,提高湿排粉煤灰在建筑材料中的掺量是粉煤灰综合利用研究的热点[1]。
- 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 more pronounced ferrite refinement is achieved as carbon content increased. 碳含量提高有利于铁素体晶粒细化。
- 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。
- To respond to quenching, the carbon content must be about 0. 30% or more. 为了适应淬火;含碳量必须约为0.;30%25或更多。
