催化重整装置节能增效优化方案研究  

Study on Optimization Projects of Energy Conservation and Profit Improvement for Catalytic Reforming Unit

作　　者：龚燕[1] 张鸿山 王广河[1] 张忠洋[2] 

机构地区：[1]中国石油规划总院,北京100083 [2]中国石油天然气股份有限公司抚顺石化分公司,辽宁抚顺113008

出　　处：《广东化工》2016年第12期212-213,共2页Guangdong Chemical Industry

摘　　要：通过系统分析某炼化一体化企业连续重整装置运行现状和存在的主要问题,并利用Petro-SIM和REF-SIM模拟软件进行详细计算,研究提出了重整与乙烯装置原料优化、新氢压缩机增设无级调速装置和四合一加热炉增设空预器的投资优化方案,以及降低预分馏塔操作压力、提高重整进料初馏点等不投资优化方案,具有较好的节能增效效果。The operation situation and major issues of continuous reforming unit are analyzed systematically for a refining-chemical integration company. Based on the calculation using Petro-SIM and REF-SIM simulation software, the energy consumption and profit improvement projects are proposed, which include investment and non-investment projects. For example, the optimization of CCR feed and ethylene feed, installation of infinite speed variation device for hydrogen compressor, installation of air preheater for reformer reactor heating furnace, reduction of pre-distillation column pressure and increasing of initial point of CCR feed. According to the analyzing, the optimization projects can obtain good results on energy consumption and profit improvement.

关 键 词：催化重整 模拟 节能增效 优化 

分 类 号：TQ65[化学工程—精细化工]