一种针对原油调合过程的新型调度方法(英文)

被引：7

作者：

摆亮 ^{[1
]}

江永亨 ^{[1
]}

黄德先 ^{[1
]}

刘先广 ^{[2
]}

机构：

[1] Institute of Process Control Engineering, Department of Automation, Tsinghua University

[2] TECHFLY Company

来源：

ChineseJournalofChemicalEngineering | 2010年 / 18卷 / 05期

关键词：

crude oil blending; scheduling; multilevel iterative algorithm; intelligent optimization; constrained optimization;

D O I：

暂无

中图分类号：

TE624.1 [];

学科分类号：

081702 ;

摘要：

For those refineries which have to deal with different types of crude oil, blending is an attractive solution to obtain a quality feedstock. In this paper, a novel scheduling strategy is proposed for a practical crude oil blending process. The objective is to keep the property of feedstock, mainly described by the true boiling point (TBP) data, consistent and suitable. Firstly, the mathematical model is established. Then, a heuristically initialized hybrid iterative (HIHI) algorithm based on a two-level optimization structure, in which tabu search (TS) and differential evolution (DE) are used for upper-level and lower-level optimization, respectively, is proposed to get the model solution. Finally, the effectiveness and efficiency of the scheduling strategy is validated via real data from a certain refinery.

引用

页码：777 / 786

页数：10