伊拉克库法水泥工业所用原料的化学规格

Jameel Al-Naffakh¹, Mohammed Al-Fahham², Israa Jafar³
1、科技大学纳杰夫技术工程学院机械动力系
2、科技大学纳杰夫技术工程学院航空系
3、库法大学牙科学院基础科学系

摘要

本文旨在提供水泥行业中已经过化学检验的原材料的背景信息。检查进入工厂的原材料，包括石料、原油、
铁屑、砂子和石膏，发现总碳酸盐比例为89%重量比，硫化物小于或等于1%重量比，碳酸镁小于或等于3%。对于含
砂的铁粉，混合物的总碳酸盐小于或等于85%，碳酸镁小于或等于3%。同时也检测了砂中的氧化硅，检测结果大于
85%。对于小于1%的硫氧化物以及铁粉尘，氧化铁的比例高于55%，氧化铝的百分比低于10%，二氧化硅低于20%。
原油包含小于4%的硫氧化物。对一级和二级石膏的检查发现，二级石膏里氧化硫大于31%，一级石膏中则大于42%。
如果是二级石膏，材料的不溶性小于8%；如果是一级石膏，材料的不溶性小于5%。确定了检查和分析这些模型的地
点以及被检查模型的存储位置。

关键词

水泥成分；水泥工业；水泥元素；水泥生产；水泥性能

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