Energy Consumption Analysis and Energy Saving Approaches of Coal Chemical Enterprises
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.
Coal chemical industryWater consumptionOlefin productionBenchmarkingWater saving measures
万方数据
维普
