您要查找的是不是：
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- Bottom and fly ash recovery 灰渣利用
- Bottom and fly ash mixed handling 灰渣混除
- Gallium recovery technology used to recover gallium from recycle solution in Bayer process, zinc leach residue, coal fly ash and fly ash in the production of yellow phosphorus(treater dust) ,and its recent progress are discussed. 讨论了从拜耳法炼铝循环液、锌浸出渣、煤燃烧烟尘和黄磷电炉烟尘中提取镓的技术及其进展。
- According to the rehydration characteristics of dehydrated phases, a kind of new cementious material system can be prepared with gypsum and fly ash. 根据水泥水化产物脱水相具有再水化能力的特点，结合粉煤灰、磷石膏等矿物材料的化学反应特性，组成一个新的胶凝材料体系。
- Bradshaw D,Slavin W.Rapid slurry analysis of solid coal and fly ash samples[J].Spectrochim Acta,1989,44B(12):1245. 邬家祥.;快速塞曼石墨炉原子吸收法测定饮用水中的痕量铅和镉[J]
- The influence of W/B and fly ash together on the autogenous shrinkage of HPC was also investigated. 试验还研究了水胶比和粉煤灰这两个因素对自收缩的综合作用。
- Printing and dyeing wastewater was treated by the two wastes, iron scraps and fly ash. 摘要利用废铁屑与粉煤灰两种废物集合处理印染废水。
- Diopside-based glass ceramic was made with steel slag and fly ash by sintering process. 以钢渣和粉煤灰为主要原料,采用烧结工艺,制得以透辉石为主晶相的微晶玻璃;
- A new type of concrete admixture is fabricated by mixing lithium salt residue (LSR) and fly ash in a certain proportion. 用锂盐渣、粉煤灰按比例复合作为一种新型的混凝土活性掺合料 ,对该复合掺合料的试验研究表明 :锂盐渣掺量对复合掺合料的火山灰活性影响差别较大 ;
- A box has a top, a bottom and four sides. 盒子有顶面、 底面和四个侧面。
- The research achievement of the embankment constructed with frost susceptibe a loose fine aggregate and fly ash and frost prevention are introduced. 主要介绍冰冻地区利用具有一定冻敏性的松散细集料粉煤灰修筑路堤及冻胀防治的研究成果。
- The effect of additives A,B and C on grinding ordinary Portland cement,slag cement and fly ash cement was studied in this paper. 试验研究了A、B、C三类小极性分子对普通硅酸盐水泥、矿渣水泥 ,粉煤灰水泥的助磨作用。
- The result showed that the backfilling material made with phosphogypsum and fly ash can completely meet the technical demand of industrial fifing. 其试验结果显示，用磷石膏和粉煤灰制作胶结充填料是完全满足现场工艺的要求。
- Studies have shown,excite agent and shaping concentration are the main factors to influence performance of binder produced by FGD gypsum and fly ash. 研究表明,激发剂、成型水料比是影响脱硫石膏、粉煤灰胶结材性能的主要因素。
- The binder of GSF is a new binder made by mixing the industrial waste residue of gypsum gangue, blast furnace and fly ash with a little activator. GSF胶结料是利用石膏尾矿、高炉矿渣、粉煤灰等工业废渣与少量激发剂混合配制的一种新型胶凝材料。
- Avoiding the shortage of bleeding and viscosity,and improving pumpability can be actualized by using double-mixture with ground slag and fly ash. 本文介绍了磨细矿渣在商品混凝土中的试验和应用情况,采用磨细矿渣、粉煤灰双掺技术可克服混凝土泌水和粘稠性缺点,提高可泵性。
- Start from the bottom and work towards the top. 从基层做起，一步步地做到最高层。
- According to the rehydration characteristics of dehydrated phases,a kind of new cementious material system can be prepared with gypsum and fly ash. 根据水泥水化产物脱水相具有再水化能力的特点,结合粉煤灰、磷石膏等矿物材料的化学反应特性,组成一个新的胶凝材料体系。
- The ash circulating ratio is not an arbitrary value and shall be set on basis of separator capture efficiency and fly ash ratio. 必须指出，灰循环倍率不是人为选取的，它取决于分离器效率和飞灰份额。
