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- wet discharged fly ash 湿排粉煤灰
- wet discharged fly ash(WDFA) 湿排粉煤灰
- 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。
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- That is why sofar few things have been reported about the properties and the effect on the concrete ofthe wet fly ash at home and abroad. 因此,这些研究结果并不能说明湿排后粉煤灰的性质发生了怎样的变化,这也是为什么到目前为止国内外有关湿排灰的性质变化及其对混凝土性能影响的系统研究很少见诸报道的原因。
- Experimental Study on Frictional High-voltage Electrostatic De-carbon Technology of Dry Discharge Fly Ash 干排粉煤灰摩擦高压静电脱炭技术试验研究
- The recently completed great consultative projects arduded stlicate fly ash lightweight black ,wet grindign fly ash cemetn without plaster and its products. 近期主要完成的重大咨询项目有硅酸盐粉煤灰轻质砌块,湿磨粉煤灰无熟料水泥及其制品。
- By researching of frost resistance,resistance chloride ion permeability of concrete admixing activated wet fly ash,results show that durability of concrete is good. 通过研究掺活化湿排粉煤灰的混凝土的抗冻性能、收缩性能、抗氯离子渗透性能,发现其耐久性能良好。
- Durability Properties of High Volume Fly Ash Con-cretes. 结构混凝土中粉煤灰掺入量是30%25-70%25,但没有路用性能的分析。
- Fly ash can be take as high quality admixture of concrete. 处理后的粉煤灰可作为优质的混凝土掺合料。
- Fly ash effeCts"of fly ash added calcium is analyzed qualitatively. 本文从定性、定量两方面分析了增钙灰的“粉煤灰效应”。
- About 70% of the sulfur entering the furnace is discharged together with the flue gas in form of gaseous SO_2, less than 10% fixed by the fly ash, and less than 1% fixed by the bottom ash. 在入炉硫分中,70%25左右以气态SO2形式随烟气排放,只有不到10%25以固态形式富集于飞灰中,不到1%25固定于炉底渣中。
- At normal atmospheric temperature and pressure curing, the agent and 80% wet ash by weight can be mixed by semi-dry finished form and made high content of fly ash (HCFA) firming materials. 采用我们研制的粉煤灰固化剂与80%25以上的湿排粉煤灰混合,并用半干法成型经常温常压养护,可制成高掺量粉煤灰固结材料。
- dry discharge fly ash 干排粉煤灰
- Fly ash, lees and sludge are three representational castoffs from industry. 粉煤灰、糟、泥是是工业三废中具代表性的三种废弃物。
- CSH gel with low water content forms in the pozzolanic reaction of fly ash. 粉煤灰的火山灰反应生成的也是含水率较低的CSH凝胶。
- High hydration temperature advances the pozzolanic reaction of fly ash. 高温水化条件下粉煤灰的火山灰反应提前发生。
- Fly ash , lees and sludge are three representational castoffs from industry. 粉煤灰、糟、泥是是工业三废中具代表性的三种废弃物。
- Fly ash was a sort of industrial solid castoff which could be utilized again. 粉煤灰是一种可再资源化的工业固体废弃物。
- The effect of albite on activating fly ash is better than microcline’s. 钠长石对粉煤灰蒸压制品的激发效果优于钾长石。