Cement raw meal的意思|示意

The present invention relates to building material, and is especially preparation of raw meal for Portland cement.

本发明涉及一种建筑材料的制备方法，特别是涉及硅酸盐水泥生料的制备。

Great improvement must be made on the traditional design ideology exist in plant scale, cement fineness, size distribution, quarry design, raw materials, raw meal grinding and burning etc.

工厂规模、水泥细度和颗粒级配、矿山、原料、生料粉磨、烧成系统等方面的传统设计都应做较大改进。

The burnability of the cement raw meal prepared by shale or yellow-sand has been studied in this paper.

本文研究了以黄沙或页岩代替粘土质原料配制水泥生料的易烧性。

Using self-made carbon steel crucible instead of poroelain crucible is an economical, practical, simple and raoid way to determine the carbon content in cement raw meal with phosphogypsum.

用自制碳钢材蜗代替瓷材蜗，测定磷石膏制水泥生料中的碳含量，经济实用，简便、快速。

A research has been made on the effects of the grain size, crystallinity and quantity of crystal quartz in siliceous raw material on the burnability of cement raw meal.

研究了硅质原料中石英晶体大小、相对结晶度及数量对水泥生料易烧性的影响。

The chemical analysis, laser granulometer and SEM was used to study the characteristic and burnability of raw meal prepared by ball mill and vertical mill in JIDONG CEMENT CO.

采用了化学分析、激光粒度分析、扫描电镜等手段，对冀东水泥股份有限公司球磨和立磨制备的生料特性及生料易烧性进行了研究。