煤基混合碳四芳构化产品分离工艺的模拟与优化  

Simulation and optimization of separation process for Aromatic Hydrocarbon product by aromatization of the mixed C4

作　　者：黄海波[1] 贾丽华[1] 李金龙[1] 张宇[1] 郎咸坤[1] 杨郦[1] 赵云鹏[1] 

机构地区：[1]齐齐哈尔大学化学与化学工程学院,黑龙江齐齐哈尔161006

出　　处：《齐齐哈尔大学学报（自然科学版）》2017年第1期74-77,共4页Journal of Qiqihar University(Natural Science Edition)

基　　金：黑龙江省教育厅科学技术研究项目(12521594);黑龙江省教育科学规划课题资助

摘　　要：采用Aspen Plus模拟软件,以RK-SOVE状态方程作为模拟的物性方法,根据煤基混合碳四芳构化制芳烃产物的组成和特性,提出了3种芳烃产品分离工艺,对3种分离工艺进行模拟并优化了分离工艺中的主要参数。模拟结果表示,3种分离工艺均能满足分离要求,并且得到了各精馏塔的主要操作参数,其中分离工艺III的能耗比分离工艺II的能耗低15%左右,比分离工艺I的能耗低50%左右。According to the mixed C4 aromatization aromatics product＇s characteristics, three aromatic product separation processes were proposed by using the RK-SOVE state equation in Aspen Plus simulation software. The three separation processes were simulated and the main parameters of the separation process were also optimized. The simulation results indicate that the three separation process can meet the separation requirements, and obtain the main operating parameters of the distillation column; the energy consumption of the separation process III is lower about 15% than that of the separation process II, and is lower about 50% than that of the separation process I.

关 键 词：ASPEN plus模拟 芳构化 分离工艺 流程优化 

分 类 号：TQ221[化学工程—有机化工] TQ028