The pulverizing of the clinker were the results of combined the action of silicated reaction, iron expansion and lime hydration. 铁膨胀和石灰消解共同作用是熟料窑外粉化的原因。
The influence of different contents of phosphate and lime on hydration of Portland cement has been studied using a non contact electrical resistivity meter. 用非接触式电阻率测试仪研究了不同含量的可溶磷及石灰对水泥早期水化过程中电阻率的影响。
Fly ash with lime hydration, fly ash without hydration and fly ash after desulfurization are taken pictures by SEM,, the changes of structure of active sorbent after hydration are approved from micro-structure. 采用扫描电镜对未消化的粉煤灰颗粒、加石灰消化后的粉煤灰颗粒以及脱硫后的粉煤灰分别进行了拍片处理,从微观结构上证实了消化后活性吸收剂结构上的变化。
Furthermore, lime and gypsum are added to composite cement systems and the influence of them on the setting time, mechanical properties, dry shrinkage and hydration of composite cement systems is studied. 此外还研究了在复合体系中加入石膏与石灰后,不同组份对复合体系的凝结时间、力学性能、干燥收缩以及水泥水化等方面的影响。
In addition, in this work, the composition of the lime-zeolite cement paste is compared with the lime-calcined zeolite cement paste, and it is confirmed that calcination of zeolite can accelerate hydration. 此外,试验中还比较了石灰天然沸石水泥和石灰烧沸石水泥的水化过程,初步表明了沸石煅烧可加速水化反应。
Type of presence of free lime in cement clinker and the properties of its hydration products 水泥熟料中游离石灰存在形式及水化产物的特征
Lime hydration test of converter og dust and application to sinter production 转炉OG泥消化及烧结应用试验
The hydration process of lime has important influence on lime slaking rate 、 particle size and specific surface, so it is significant to research the hydration process. 生石灰的消化工艺无论是对消化产物的粒径、比表面积和孔隙率还是含水率都有很大的影响,因此有必要进行实验研究。
Because the crystal dimension of free lime in fly ash with high calcium oxide is smaller and the lattice distortion is bigger, the development of expansion in hydration of this fly ash is faster. 但高钙粉煤灰中游离氧化钙的晶粒较小,晶格畸变较大,因而在水泥基材料水化时产生的膨胀发展较快。
With industrial lime as the raw material, a kind of lime refractory, which can successfully delay hydration and meet the requirements of industrial production has been development. 以工业石灰为原料,研制开发了石灰质耐火材料,并成功地延缓其水化速度以满足工业生产的需要。