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- The cordierite glass-ceramics were prepared using high alumina fly ash as the main raw material. 以高铝粉煤灰为主要原料,制备了堇青石微晶玻璃。
- high alumina fly ash 高铝粉煤灰
- 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。
- 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。
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- 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。
- The addition of fly ash can further reduce the hydration heat of high belite cement. 粉煤灰可进一步降低高贝利特水泥本已较低的水化热。
- 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”。
- PRCO manufactures top quality bauxite and high alumina refractory products in Xiaoyi Plant. 高温材料界公认的优质耐火原料高铝矾土熟料和高铝质耐火制品在濮耐(PRCO)生产。
- The performances of high alumina castable and the factors controlling its properties were investigated. 研究了高铝质浇注料的性能及其影响因素。
- The experimental results showed that C S H gel and Aft were the main hydrated products in the fly ash cements for high road. 实验结果表明 ,公路粉煤灰水泥的主要水化产物为C -S -H凝胶、钙矾石及少量的Ca(OH) 2 。
- High alumina cement ac Pure Calcium aluminate Cement were modified by hydrstion - fir lug - grinding method. 采用水化-煅烧-细磨方法对高铝水泥和纯铝酸钙水泥进行活化处理。
- A new method for preparing high efficient coagulant of polysilicate aluminum ferrite (PSAF) from fly ash and pyrite slag was studied. 研究了以粉煤灰和硫铁矿烧渣为原料制备高效混凝剂聚硅酸铁铝(PSAF)的方法,确定了合理的生产工艺和操作条件。
- The most effective ingredients for making up high performance concrete are super-plasticizing agent,fly ash or slag powder,silicon powder. 配制高性能混凝土最有效的几种组分是超塑化剂、粉煤灰或矿渣、硅粉。
- This methodis in accuracy and easy to operate to determine Al2O3 content in high alumina cement and high alumina cementlontaining refractories. 采用本方法分析高铝水泥及含高铝水泥的耐火材料中Al2O3含量,具有准确、简便等特点。
- High alumina codoping EDFA have wider and flatter gain spectra, which can be used in long haul wavelength division multiplexing (WDM) system. 高掺铝掺铒光纤放大器具有更宽更平坦的增益谱线,可以适用长距离波分复用(WDM)系统。
- 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。
- Our corporation can produce all sorts of high alumina and commmon high alumina bricks for ladles with steady quality and good service. 我公司可生产各种盛钢桶用高铝砖、一般高铝砖等,产品质量稳定、使用效果好。