根据炼化企业对原油品质的不同要求和管道输送企业输送工艺的需要,常需将进口原油和胜利原油按不同比例混合后进行输送。探讨了罐内混合和泵后混合的特点,提出了采用泵后混合及综合调节技术实现进口油和胜利油的不同比例在线混合输送工艺,该工艺的成功应用证明,在线混合输送完全可以达到精密配输的目的,展示了良好的应用前景。 According to the different requirements of refining and petrochemical enterprises on the quality of crude oil and pipeline transportation business needs of the delivery process, often need to import crude oil and Victory crude oil mixed in different proportions for transport. The characteristics of mixing in tank and mixing after pump were discussed. The mixed process of mixing oil and Shengli Oil by pump after mixing and comprehensive regulation was put forward. The successful application of this technology proves that the on-line mixing and conveying can reach the precision The purpose of distribution, showing a good application prospects.