In coal, the mercury is concentrated in fly ash from boiler and dispersed into bottom ash.
煤中汞在锅炉飞灰中被富集，在底灰中被分散。
Boiler bottom ash is a kind of effective adsorption materials, it can be used as adsorbent to treat wastewater.
锅炉底灰是一种良好的吸附材料，可用作废水处理的吸附剂。
The dry bottom ash discharging system can solve these problems effectively and create new technological effects.
干式排渣系统，可解决水力排渣存在的问题，并能产生新的技术效果。
Experimental results identified that fluorine in coal belong to volatile elements, fluorine in fly ash and bottom ash were non rich.
结果表明：煤中氟属于强挥发性元素，在煤灰中是非浓集的。
This paper analyses the characteristic of bottom ash of fluidized bed boiler in Datun and introduces the experiment results of the bottom ash as fine skeleton of concrete.
对大屯沸渣的基本性能进行了分析研究，并对沸渣作混凝土的细骨料进行试验，结果表明，其在混凝土中应用是可行。
Discharge controlling and cooling of the bottom ash is one of the main problems faced by CFB boiler unit, which will associate with the safe and stable operation of unit in large.
底渣的排放控制和冷却是目前困扰CF B电厂的突出问题，直接影响到整个机组的安全稳定运行。
Models predicted that electrical charge should be limited to the top and bottom of any ash plume, which is often the site of spectacular lightning.
根据以前的模型，电荷仅存在于火山灰羽状物的顶部和低端，那里时常发生华丽的闪电。
The coal ash settles out to the bottom, and the remaining water gets discharged, untreated, into the Missouri River.
煤灰沉入水底，而未经处理的水则就流入密苏里河中。
The existing state of trace element in coal and variation of operation conditions have great effects on the enrichment of trace element in fly ash and bottom slag.
微量元素在煤中的赋存形态和锅炉运行工况的变化影响微量元素在底渣和电除尘器飞灰中的富集。
In the view of engineering applications, two kinds of fly ash silo structures derived from its bottom shapes are highlighted as the type of flat bottomed and the type of hopper bottomed.
从工程应用出发，简单介绍了以灰库的库底形状分类的两种主要的结构型式，平底灰库和漏斗型灰库。
Regarding environment and comprehensive utilization of slag, fly ash remelt system of wet bottom boiler is positive.
液态排渣炉飞灰复熔系统对环保和炉渣综合利用等具有积极意义。
A large majority of ash slag contained in the gas sinks to the liquid tank through an outlet at the tail end on the bottom of the downcomer due to the inertia action.
气体中所含的大部分灰渣由于惯性作用，通过下降管底部的末端出口沉入液池。
The high combustion temperatures melt together the coal ash (largely silica and alumna) and calcium sulfide solids to form an inert slag that drains from the bottom of the boiler.
高温燃烧使得炭灰(富含硅和铝)和硫化钙熔为一体，从而产生固体残渣，从锅炉底部溢出。
The results indicate that: the mixture mixed polypropylene fiber can reduce the principle stress value of bottom of lime-fly ash stabilized gravel.
结果表明：聚丙烯纤维的掺加能够有效降低半刚性基层层底拉应力大小。
Generally it is mounted at the bottom of the ash container of electric dust collector, economizer, air pre-heater, etc.
在火力发电厂一般将它安装在电除尘器、省煤器、空气预热器等灰斗下部。
Generally it is mounted at the bottom of the ash container of electric dust collector, economizer, air pre-heater, etc.
在火力发电厂一般将它安装在电除尘器、省煤器、空气预热器等灰斗下部。
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