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- 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。
- 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。
- Application of Powdered Coal Ash to Concrete Mixing 粉煤灰在混凝土中的应用简介
- 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
- 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
- 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
- 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
- The Result of First Step Research of Cement and the Powdered Coal Ash Stable Grain 水泥、粉煤灰稳定粒料初步研究成果
- Research of stress powdered coal ash high-functioned concrete pile tired function 预应力粉煤灰高性能混凝土梁疲劳性能研究
- Research on hydration mechanism and the applied technique of high calcium powdered coal ash 高钙粉煤灰的水化与应用技术的研究
- Keywords liquid chloridize paraffin;powdered coal ash;silica fume;environment protectional polyurethane waterproof coating; 液体氯化石蜡;粉煤灰;硅粉;环保聚氨酯防水涂料;
- A Study on Modifieation of the Surface of Coal Ash. 粉煤灰表面改性的研究
- 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
