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- The riper comprehensive utilization technology of powder coal ash was introduced,on the basis of it,the questions during utilizing powder coal ash was found,and the propositions were put forward. 介绍了目前较成熟的粉煤灰综合利用技术,在分析粉煤灰综合利用现状的基础上,找出粉煤灰综合利用中存在的问题,并提出了对策建议。
- Results indicate that the activated silica and powdered coal ash are both good for hydrophobic dyes, but for active dyes or diazo-dyes are not ideal. 试验结果表明,活化后的硅藻土和粉煤灰对疏水性染料效果良好,而对活性染料或偶氮染料效果不够理想。
- 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。
- Keywords powder coal ash;deleterious element;lixiviation;transfer; 粉煤灰;有害元素;浸出;迁移;
- Research on optimum mixture ratio of cement (lime) and powder coal ash 水泥(石灰)粉煤灰混合料的最佳配合比研究
- Application of Powdered Coal Ash to Concrete Mixing 粉煤灰在混凝土中的应用简介
- Application of Concrete Mixed into Superplasticizer and Powder Coal Ash in Damo Arch Dam 双掺技术在大潭拱坝工程中的应用
- Application of the powder coal ash of thermoelectrical factory in fire preventing and extinguishing in Fuli Coal Mine 热电厂粉煤灰在富力矿防灭火中的应用
- The Study in the Treatment of Waste Waterfrom Oil Production with Powder Coal Ash 利用粉煤灰处理采油废水的研究
- Stabilizing Gangue with Lime and Powder Coal Ash--Application of the Environmental Protection Grass-roots Material 石灰粉煤灰稳定煤矸石--环保基层材料的应用
- Keywords engine oil;molecular distillation;thin-film evaporation;powder coal ash;carclazyte; 废润滑油;分子蒸馏;薄膜蒸发;粉煤灰;白土;
- Commpound and Application of Powdered Coal Ash Concrete 粉煤灰混凝土的配制及应用
- To popularize The Comprehensive Utilization of powdered coal Ash 大力推进粉煤灰的综合利用
- stress powdered coal ash high-functioned concrete pile 预应力粉煤灰高性能混凝土梁
- A Study on Modifieation of the Surface of Coal Ash. 粉煤灰表面改性的研究
- The Application of Powdered Coal Ash in Podsol Subbase Construction of Pavement 粉煤灰在路面二灰土底基层施工中的应用
- The ash powder coal in discharging field of thermal power plant shill effect soil and shallow ground water. 火力发电厂排灰场的粉煤灰对排灰场周围的土壤和浅层地下水的影响主要取决于当地土壤的类型及污染物的种类和性质。
- INFLUENCE OF COMPOSITION OF POWDERED COAL ASH ON COST OF PROTECTIVE SLAG 粉煤灰成分对保护渣原料成本的影响
- powder coal ash concrete 粉煤灰混凝土
- The captioned machine is suitable in particular for weighing and packing of bulk powder materials like cement, coal ash and talcum powder. 并介绍了其技术参数、结构、原理、特点及应用效果,该包装机特别适用于水泥、粉煤灰、滑石粉等松散粉料的计量称重与包装。