Abstract—In order to solve problems of high operating cost troubled the domestic coking enterprises, this article presents a novel distributed energy system based on process industry (DESP). Through the establishment of Coke Oven-DESP (CO-DESP) and Tube Furnace-DESP (TF-DESP), replace the original energy flow network mainly using the steam and thermal conductive oil with the new energy flow network mainly using flue gas and hot un-loaded wash oil. Amount of waste heat recovered during process by CO-DESP and TF-DESP is 16 Mkcal/h and 5.1 Mkcal/h, respectively. It effectively reduces the running costs of coking process and greatly increases the competitiveness of domestic coking enterprises.
Index Terms—Coking, distributed energy system, flue gas, hot lean oil.
Zhgang Tang, Hongwei Li, Zhimin He, Zhijun Zhao, and Dong Guo are with the State Key Laboratory of Chemical Engineering, Chemical Engineering Department, Tsinghua University, Beijing 100084 China (e-mail: zhg-tang@mail.tsinghua.edu.cn, lihw12@qq.com, thaaam@yeah.net, zhaozj@mail.tsinghua.edu.cn, studing@sina.com).
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Cite:Zhigang Tang, Hongwei Li, Zhimin He, Zhijun Zhao, and Dong Guo, "Utilization of a Novel Distributed Energy System Based on Process Industry in Coking Production," Journal of Clean Energy Technologies vol. 4, no. 3, pp. 229-232, 2016.
