年产100万吨的水泥粉磨站在节约能源、提高产品质量、减轻环境污染等方面具有诸多优势，而且投资成本较低，成为水泥生产的重要生产基地。本文对矿渣微粉和粉煤灰混合材料在年产100万吨水泥粉磨站水泥生产中的应用进行了分析。

With an annual output of 1000000 tons of cement grinding station in energy conservation, improve product quality, reduce environmental pollution and other advantages, and the investment cost is low, become an important production base for the production of cement. The slag powder and fly ash mixed materials are analyzed in application in cement production with an annual output of 1000000 tons of cement grinding station.

水泥是我国基础设施建设中极其重要的基本建筑材料,水泥生料生产过程的质量控制是十分重要的.本文从传统水泥生料生产过程的质量控制入手,对其存在的缺陷进行分析,同时提出了有关水泥生料质量控制的创新措施,最后加以案例进行分析.

With the continuous development of China's national economy, the deepening reform of the economic system,the company also ushered in a new challenge and opportunity for development.The quality of products is to ensure that the fundamental business survival,quality control in the production process,from raw materials into the plant for the production of the entire production chain to strict quality control and quality inspection. Which cement as the infrastructure construction in China is extremely important basic building materials,cement raw material production process quality control is very important.Start from the traditional production process of cement raw material quality control practices,its flawed analysis.And at the same time mentioning the innovative measures for quality control of cement raw material,and finally to the case analysis.

水泥需水量是影响混凝土性能的重要因素之一,降低水泥需水量对降低混凝土用水量,提高强度,降低水泥用量,节约生产成本,推动产业的节能降耗和技术进步都具有十分重要的意义。详细对影响水泥需水量的主要因素逐一进行探讨,由此提出设计和工厂生产中降低水泥需水量的技术措施。

Cement water demand is one of the important influencing factors on the performance of concrete. Reducing water demand has fundamental significance for decreasing concrete water consumption, improving strength, lowering cement content, saving produc-tion cost and promoting industry''s energy saving and consumption reducing. The factors was discussed one by one in detail, and techni-cal measures to decrease cement water demand in design and plant production were put forward.

水泥行业是宁夏自治区重要的经济支柱之一,同时也是一个污染极严重的产业,给当地环境质量带来了严重影响。通过对宁夏自治区内部分水泥企业进行清洁生产水平调研,从企业的生产规模、生产装备及资源能源利用情况等方面,与《清洁生产标准水泥工业》（HJ/T467-2009）进行对比分析,总结了区内水泥行业清洁水平存在的共性问题,并依此提出了相应的对策建议。

The cement industry is one of key economic supports in Ningxia Autonomic Region, at the same time, it is a serious pol ution industry, causing a heavy impact on the local environmental quality. Based on the investigation of cleaner pro-duction level of some cement industries in Ningxia Autonomic Region, the comparison and analysis are made from production scale, production equipment and utilization of resources and energy resource in the enterprise, as wel as the (HJ/T467-2009). The paper sums up the common problems existed in the cleaner production level of cement industry in the Region and puts forward the relevant countermeasures accordingly.

黄磷渣是黄磷生产中的副产物,它的合理有效利用已直接影响到黄磷企业的生存与发展。黄磷渣的主要成分是SiO2和CaO,且多以玻璃态存在。因此可用于生产水泥的原料、磷渣水泥掺合料、制低熟料磷渣水泥和无熟料水泥。此外,还可用磷渣生产混凝土、免烧砖、路基材料、陶瓷材料、肥料、白炭黑、微晶玻璃、耐火保温纤维等,用途广泛。

Yellow phosphorus slag was by -product of the production of yellow phosphorus , and its effective and reasonable use had direct impact on the survival and development of yellow phosphorus enterprises .The main component of yellow phosphorus slag was SiO 2 and CaO , existed in glass state , which can be used as raw material of cement , admixture of phosphorous slag cement , phosphorous slag cement of low clinker and cement without clinker .In addition , it can be widely used in the production of concrete and brick , used as roadbed material , ceramic material , fertilizer , white carbon black , glass ceramics , refractory fiber , and so on .