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- fly ash control 飘尘控制
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- 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”。
- The solidification technology of the fly ash were applied to the backfilling locations of two mine fire prevention and control projects.The expected results were obtained. 无机固化粉煤灰在南屯煤矿2个防灭火充填地点进行了井下应用,达到了预期效果。
- 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。
- Corundum may be the typical secondary minerals in the high-alumina fly ash. 刚玉可能是高铝粉煤灰中典型的次生矿物。
- A sectional numerical model was used to solve the control equations for the particle mass and charge distributions to study the coagulation of fly ash particles with the R-R mass distribution with the charges having a Boltzmann distribution. 该文采用分段数值模拟的方法,将控制方程在计算域内按照质量和荷电量离散,研究外电场作用下初始粒径分布符合R-R分布,同一粒径的颗粒荷电量符合Bo ltz-m ann平衡电荷分布的荷电颗粒的凝聚。
- The existing problems on municipal solid waste(MSW) incineration,emission control and fly ash disposal are illustrated herein,and the direction of zero dioxin emission is put forward as well. 本文阐述了目前我国垃圾焚烧处理现状、尾气控制现状以及飞灰处理存在问题,提出了我国垃圾焚烧处理二恶英零排放的方向。
- The influence of fineness of fly ash on film-forming of two-component polyurethane waterproof coating was studied. 摘要研究了粉煤灰填充双组分聚氨酯防水涂料的效果。
- In the absorber the sulfur dioxide, fly ash and other pollutant in the flue gas will be removed. 在吸收塔中除去烟气中的二氧化硫,飞灰和其他污染物。
- Comprehensive Evaluation and Utilization of Fly Ash Drained off from Yuntianhua Group Co., Ltd. 云天化粉煤灰的综合评价及利用建议。
- Effect of Shajiang black soil amended by coal fly ash on ecological factors and residue of heavy metal in wheat field. 粉煤灰改良砂姜黑土对麦田生态因子及重金属残留的影响。
- Effect of fly ash on the workability, strength and hydration heat of high belite cement and concrete. 粉煤灰对高贝利特水泥和混凝土的工作性、强度及水化热的影响。
