两种原油按一定比例混合输送,需要对混合原油的凝点、粘度进行检测,利用凝点、粘度模型计算数值与检测凝点、粘度进行对比、分析,确定任意配比条件下两种原油混合后凝点、粘度的大致范围,给长输原油管道混合输送任意配比凝点、粘度预测提供可靠依据。 The two kinds of crude oil are mixed and transported according to a certain proportion, and it is necessary to test the freezing point and viscosity of the mixed crude oil. By comparing the calculated value of the freezing point and the viscosity model with the measured freezing point and the viscosity, it is determined that the two crude oils are mixed under any mixing conditions After pour point, the approximate range of viscosity to long-distance crude oil pipeline mixed delivery of arbitrary ratio of freezing point, viscosity prediction to provide a reliable basis.