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运用工业代谢分析方法对某农药化学工业园能源代谢系统进行量化分析.结果表明:提升能源转化水平、改善能源利用效率是优化该工业园能源系统的2个有效途径,可减少能源代谢过程中的资源消耗与环境压力.进一步根据能源代谢模型量化分析得出,提升工业园热电厂运行水平,达到供热煤耗0.043 t/GJ,供电煤耗4.538 t/(104kW.h)(2004年江苏省平均水平),将较2005年水平减少原煤消耗35.31%;将能源利用水平较低企业的电力利用效率和蒸汽利用效率分别提高到园区平均水平(58.01%和63.84%),可较2005年水平减少原煤消耗2.5%左右.
The industrial metabolic analysis method is used to quantitatively analyze the energy metabolism system of a pesticide chemical industrial park.The results show that improving the energy conversion level and improving the energy utilization efficiency are two effective ways to optimize the energy system of the industrial park and reduce the energy metabolism process Resource consumption and environmental pressure.According to the quantitative analysis of the energy metabolism model, we can see that the operation level of the industrial park thermal power plant is increased to reach the level of 0.043 t / GJ for heating coal and 4.538 t / (104 kW.h) for coal consumption (2004 Jiangsu Province average) , Which will reduce coal consumption by 35.31% from 2005 levels; raise the utilization efficiency of electric energy and steam utilization efficiency of enterprises with lower energy utilization levels to the average of the parks (58.01% and 63.84% respectively), and reduce the consumption of raw coal by 2.5% from 2005 levels %about.