煤化工企业能耗分析及节能途径研究  

Energy Consumption Analysis and Energy Saving Approaches of Coal Chemical Enterprises

作　　者：魏志明 WEI Zhi-ming(Guoneng Baotou Coal Chemical Co.,Ltd.,Baotou 014010,China)

机构地区：[1]国能包头煤化工有限责任公司,包头014010

出　　处：《离子交换与吸附》2024年第4期346-353,共8页Ion Exchange and Adsorption

摘　　要：通过对煤化工企业进行深度对标和数据分析发现,两企业单位烯烃产品取水量分别为26.03 t/t和23.5 t/t,差距为2.53 t/t (9.7%),总用水量相差5%。取水源不同造成原水离子等污染物浓度差距较大,电导率和氯离子浓度分别相差41.3%和83.1%,除了原水水质较差的原因外还有全年烯烃产品量相差近17%,也是单位耗水成本较高的原因。文章根据对标结果对该企业用水情况进行了分析评价,提出了节水措施和水处理建议。The deep benchmarking and data analysis of coal chemical enterprises were conducted.The water intake of olefin products per unit of the two enterprises was 26.03 t/t and 23.5 t/t respectively,with a gap of 2.53 t/t(9.7%).The difference of total water consumption was 5%.Due to the different water intake sources,the pollutants such as ions in raw water is much different.The difference in the index of conductivity and chloride ions concentration were 41.3%and 83.1%,respectively.Except for the poor water quality of raw water,the difference of the olefin production in the whole year was nearly 17%,which is also the reason of high unit water consumption cost.According to the results,the water usage situations of the enterprise was analyzed and evaluated,and water-saving measures and water treatment suggestions were put forward.

关 键 词：煤化工 耗水量 耗水率 对标 节水措施 

分 类 号：O647[理学—物理化学]