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为了优化炼化企业原油加工结构,增加炼化企业生产效益,按照企业的实际情况搭建反应企业生产流程的优化模型。在模型基础上,结合原油边际价值等分析手段,研究了几种原油选择方法,并结合企业原油选择的现状,分析了不同方法的适用范围,结合沿海企业原油选购的具体案例详细介绍了保本价法、缩减成本法、单油种测算法及原油分类选择法具体实现步骤及相应的实现过程,对企业原油选择提供指导。
In order to optimize the crude oil processing structure of refinery enterprises and increase the production efficiency of the refining enterprises, an optimization model of the production process of the reaction enterprises is set up according to the actual conditions of the enterprises. On the basis of the model, combined with the analysis of marginal value of crude oil and other means of analysis, several methods of crude oil selection were studied. Combined with the current situation of the selection of crude oil, the applicable scope of different methods was analyzed. Price method, the cost reduction method, a single oil species measurement method and crude oil classification selection method of concrete realization of the steps and the corresponding realization of the process, the choice of enterprises to provide guidance.