汽油加氢装置脱碳九塔精馏过程的分析和优化  

Analysis and Optimization of the Removing C_9 Tower Distillation Process in Pyrolysis Gasoline Hydrogenation Plant

作　　者：郝昭[1] 

机构地区：[1]天津大学,天津300072

出　　处：《化工设计》2007年第2期3-5,51,共4页Chemical Engineering Design

摘　　要：采用高效规整填料提高裂解汽油加氢装置脱碳九塔分离效果和C8芳烃收率。为解决分离效果问题在开车过程对填料塔的精馏过程建立模型,推算出适宜的回流比和塔釜温度。同时提出优化操作的方案,并在实际中得到应用。Increase the separating effect and the C8 aromatics yield by using high efficient regular packing. In order to solve the effect problem, a model of distillation process for packing tower is set up to calculate the reasonable minimum reflux ratio and bottom temperature of the tower. At the same time, a optimum operation program is put forward and used in production.

关 键 词：填料塔 数学模型 优化 

分 类 号：TE624.2[石油与天然气工程—油气加工工程]