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Integrated Gasoline Blending and Order Delivery Operations: Part I. Short-Term Scheduling and Global Optimization for Single and Multi-Period Operations
Li, Jie1,2,3,4; Xiao, Xin3; Floudas, Christodoulos A.1,2
2016-06-01
Source PublicationAICHE JOURNAL
ISSN0001-1541
Volume62Issue:6Pages:2043-2070
AbstractGasoline is one of the most valuable products in an oil refinery and can account for as much as 60-70% of total profit. Optimal integrated scheduling of gasoline blending and order delivery operations can significantly increase profit by avoiding ship demurrage, improving customer satisfaction, minimizing quality give-aways, reducing costly transitions and slop generation, exploiting low-quality cuts, and reducing inventory costs. In this article, we first introduce a new unit-specific event-based continuous-time formulation for the integrated treatment of recipes, blending, and scheduling of gasoline blending and order delivery operations. Many operational features are included such as nonidentical parallel blenders, constant blending rate, minimum blend length and amount, blender transition times, multipurpose product tanks, changeovers, and piecewise constant profiles for blend component qualities and feed rates. To address the non-convexities arising from forcing constant blending rates during a run, we propose a hybrid global optimization approach incorporating a schedule adjustment procedure, iteratively via a mixed-integer programming and nonlinear programming scheme, and a rigorous deterministic global optimization approach. The computational results demonstrate that our proposed formulation does improve the mixed-integer linear programming relaxation of Li and Karimi, Ind. Eng. Chem. Res., 2011, 50, 9156-9174. All examples are solved to be 1%-global optimality with modest computational effort. (C) 2016 American Institute of Chemical Engineers
KeywordScheduling Refinery Operations Gasoline Blending Mixed-integer Nonlinear Programming Minlp Global Optimization Multi-period
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1002/aic.15168
Indexed BySCI
Language英语
WOS KeywordCONSTRAINED QUADRATIC PROGRAMS ; MULTIPURPOSE BATCH PROCESSES ; CONTINUOUS-TIME FORMULATION ; RECIPE DETERMINATION ; REFINERY OPERATIONS ; MODELS ; PLANT ; ALGORITHMS ; TEXACO ; OMEGA
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
Funding OrganizationNational Science Foundation(CBET-0827907) ; National Natural Science Foundation of China(21206174)
WOS IDWOS:000374705500014
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/21054
Collection多相复杂系统国家重点实验室
Affiliation1.Texas A&M Univ, Artie McFerrin Dept Chem Engn, College Stn, TX 77843 USA
2.Texas A&M Univ, Texas A&M Energy Inst, College Stn, TX 77843 USA
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
4.Univ Manchester, Sch Chem Engn & Analyt Sci, Manchester M13 9PL, Lancs, England
Recommended Citation
GB/T 7714
Li, Jie,Xiao, Xin,Floudas, Christodoulos A.. Integrated Gasoline Blending and Order Delivery Operations: Part I. Short-Term Scheduling and Global Optimization for Single and Multi-Period Operations[J]. AICHE JOURNAL,2016,62(6):2043-2070.
APA Li, Jie,Xiao, Xin,&Floudas, Christodoulos A..(2016).Integrated Gasoline Blending and Order Delivery Operations: Part I. Short-Term Scheduling and Global Optimization for Single and Multi-Period Operations.AICHE JOURNAL,62(6),2043-2070.
MLA Li, Jie,et al."Integrated Gasoline Blending and Order Delivery Operations: Part I. Short-Term Scheduling and Global Optimization for Single and Multi-Period Operations".AICHE JOURNAL 62.6(2016):2043-2070.
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