总体优化提高装置的经济效益—吸收稳定系统的集成设计  

PROFIT ENHANCEMENT USING GLOBAL OPTIMIZATION ——INTEGRATED DESIGN FOR VAPOR RECOVERY UNITS

作　　者：陆恩锡[1] 张慧娟[1] 秦云锋 

机构地区：[1]华南理工大学化学工程研究所,广东广州510640

出　　处：《化工科技》2000年第4期65-69,共5页Science & Technology in Chemical Industry

基　　金：广州化工科技研究开发中心资助

摘　　要：通过流程模拟技术 ,对催化裂化装置吸收稳定系统进行集成设计和总体优化 ,结果表明 ,传统的设计方法只注重单元过程及其局部优化 ,往往导致工艺参数设置不当 ,使总体效益下降。算例表明 ,对于 1 2 0万t/a催化裂化装置 ,经集成设计和总体优化重新匹配有关工艺参数 ,在不改变流程和任何设备的条件下 ,年经济效益可增加 467.2万元。The integrated design and global optimization are performed for the vapor recovery unit of a FCCU using process simulation. The results indicate that traditional designs, which only pay attention to the unit operations and its local optimization often lead to the inappropriate settings of process parameters. Therefore, the total profit of the unit would decrease. The example shows that the net annual profit for the 1,200,000t/a FCCU will reach 4,672,000 Yuan with no changes in the process configuration and equipment when integrated design and global optimization are conducted to determine the optimum process parameters.

关 键 词：催化裂化 吸收稳定 集成设计 总体优化 炼油 

分 类 号：TE966.02[石油与天然气工程—石油机械设备] TE966.03