副产蒸汽氯化氢合成炉的模拟计算.pdf

Hans Journal of Chemical Engineering and Technology 化学工程与技术, 2012, 2, 1-6 doi:10.4236/hjcet.2012.21001 Published Online January 2012 (/journal/hjcet) The Simulation of Byproduct Steam Hydrogen Chloride Synthesis Furnace Shan Chen, Nan Yang, Fangyuan Shao, Shun’an Wei College of Chemistry and Chemical Engineering, Chongqing University, Chongqing Email: cqcshan@163.com Received: Nov. 18th, 2011; revised: Dec. 20th, 2011; accepted: Dec. 23rd, 2011. Abstract: Hydrogen chlorine (HCl) is synthesized by hydrogen and chlorine in the industry. Making full use of the reaction heat is our long-term goal in the design and operation process of HCl synthesis furnace. The model of reaction and heat transmission in the furnace is established on the byproduct steam HCl synthesis furnace. The simulation calculation is conducted by the method of infinitesimal section integral and the results are according with actual wo- rking conditions. The results show that: the radiation heat transfer is predominant in the whole heat transfer process and its heat transfer quantity is 9 times higher than convective heat transfer; Most of reaction heat is taken away by by- product steam and the ratio of energy utilization is up to 69.58%; The major loss of effective energy is in the generation system of stream and the effective energy of byproduct steam is only 37.71% of the whole effective energy. Keywords: Infinitesimal Section Integral Method; Radiation Heat Transfer; Simulation Calculation; Effective Energy 副产蒸汽氯化氢合成炉的模拟计算 陈 珊，杨 楠，邵方元，魏顺安 重庆大学化学化工学院，重庆 Email: cqcshan@163.com 收稿日期：2011 年 11 月 18 日；修回日期：2011 年 12 月