2006•Unpublished venueRequires access
Evaluation of the effect of pour point depressant in Daqing crude oil field
Liu Yin-qing
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Abstract
We choose some kind of product that can reduce the solidifying point of Daqing crude oil base on its quality.The solidifying point of Daqing crude oil in Recovery Plant No.8 was mensurated by experimentation and the most appropriate pour point depressant was selected.The effect factor of character which Daqing crude oil adding pour point depressant was discussed,including the temperature and quantity of pour point depressants,the dosage of pour point depressant,cooling velocity and shearing rate,etc.And the adding method of pour point depressant was optimized.