Development of Technologies for Removal of Vanadium from Crude Oil
MA Bao-li1,JIN Li-li1,LIU Mo2
1. Daqing Chemical Research Centre of Petrochemical Research Institute of PetroChina, Daqing 163714, China;
2. Daqing Petrochemical Company Detection Company of PetroChina,Daqing 163714,China
With the increasing dependence on foreign crude oils, China has increasd import to foreign crude oils including the Venezuela heavy oils year by year. Venezuela heavy oils contain much higher vanadium than the domestic ones, so how to refine this crude oils has become a new challenge to domestic refineries. The occurrence and distribution of vanadium in crude oils, the negative influences of hydrogenation catalyst and equipments caused by vanadium on the refining process were reviewed. And the development of the technology of the vanadium removal and the cases of industrial application were also summarized. From the comparsion, it could be concluded that the combining process to remove vanadium from crude oil had a good prospect in research and industrial application.
马宝利,靳丽丽,刘 茉. 原油脱钒的研究进展[J]. 煤炭与化工, 2013, 36(6): 30-34.
MA Bao-li,JIN Li-li,LIU Mo. Development of Technologies for Removal of Vanadium from Crude Oil. CCI, 2013, 36(6): 30-34.