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我公司是一家综合利用电石渣及尾矿生产水泥的化工企业,目前生产能力为2500t/d熟料,年产水泥108万t。近期水泥中Cl-含量波动比较明显,公司通过逐项排查,解决了问题。1水泥原料Cl-含量的调查我公司生产水泥的原料有电石渣、硅石、铜渣、石膏、粉煤灰及各种助磨剂,通过调查结果发现,水泥中Cl-的来源主要是电石渣,而其他原料中的Cl-含量达标,可以排除。2014年1月份15天的电石渣中Cl-含
Our company is a comprehensive utilization of carbide slag and tailings production of cement chemical companies, the current production capacity of 2500t / d clinker, with an annual output of 1.08 million tons of cement. Recent Cl- content in cement is more obvious fluctuations, the company through investigation, to solve the problem. 1 Cl- content of cement raw materials survey Our company produces cement raw materials are carbide slag, silica, copper slag, gypsum, fly ash and a variety of grinding aids, through the investigation found that the main source of Cl- in cement is carbide slag , While other raw materials in the Cl-content standards, can be ruled out. In January 2014 15 days of carbide slag Cl-containing