基于Aspen Plus的环氧丙烷原料预处理工段工艺流程模拟  

Simulation of Epoxy Propane Preparation in Pretreatment Process Based on Aspen Plus

作　　者：钱泽华 武起 裴康乐 尚雪雨 李瑞 张德谨 Qian Zehua;Wu Qi;Pei Kangle;Shang Xueyu;Li Rui;Zhang Dejin(School of Chemistry&Chemical Engineering,Suzhou University,Suzhou 234000,Anhui)

机构地区：[1]宿州学院化学化工学院,安徽宿州234000

出　　处：《山东化工》2022年第20期160-162,167,共4页Shandong Chemical Industry

基　　金：安徽省大学生创新创业项目(S202110379082);安徽省质量工程项目(2020szsfkc1011,2020szsfkc1023);宿州学院科研平台开放课题(2020ykf05);宿州学院质量工程项目(szxy2021sfzx01,szxy2021zckc14,szxy2020xgjy01);宿州学院非财政资金科研项目(2022xhx186);宿州市科技攻关项目(2021033)。

摘　　要：环氧丙烷是一种最重要的有机化工产品之一,具有非常广泛的用途。通过对环氧丙烷生产工艺进行对比,采用过氧化氢氧化法对年产25万t环氧丙烷原料预处理工段进行工艺设计,然后利用Aspen Plus软件对原料预处理工段进行模拟,并对该工段进行物料衡算和热量衡算。结果表明经原料预处理工段精制后,原料中丁烷含量明显下降,丙烷纯度显著提高。Epoxy propane is one of the most important organic chemical products,which is used widely in many fileds.250000 t/a epoxy propane in pretreatment process was designed after comparing the technologies in industry.Aspen Plus was used to simulate the pretrement process subsequently,material balance and energy balance were performed at the same time.The results indicated that content of butane was reduced conspicuously after refined by pretreatment process.

关 键 词：环氧丙烷 Aspen Plus模拟 物料衡算 能量衡算 

分 类 号：TQ202[化学工程—有机化工]