关键词: 炼油生产, 原油在线调和, 多周期, 调度优化

Abstract: To realize the storage and transportation scheduling and the blending optimization of crude-oil,aiming at the business on crude oil terminal handling and intermediate station,the crude oil receipt and transfer on distribution and the crude oil blending and into the refinery,the compound method of heuristic rules and mathematical programming techniques were used to establish the crude oil on-line blending and scheduling optimization model.The optimal multi-period scheduling was achieved with considering the constraints of operation capacity and the uncertain factors in whole processes.The application of the crude oil scheduling system in a Sinopec enterprise was investigated to demonstrate that the proposed method could decrease the storage and transfer cost,support the oil refinery production and improve the scheduling precision of crude oil.

Key words: oil refinery production, oil on-line blending, multi-period, scheduling optimization