催化裂化油浆过滤脱固研究进展

Research Progress in Desolidification of Catalytic Cracking Oil Slurry by Filtration

催化裂化油浆中的固体颗粒是油浆制备其他下游产品的制约因素,因此要从油浆中脱除固体颗粒,以便其高附加值利用。文章介绍了国内外催化裂化油浆过滤脱固技术的研究现状,总结表面过滤、深层过滤以及其他过滤组合技术在油浆脱固中的应用,对油浆过滤脱固的发展提出展望。

Solid particles in catalytic cracking oil slurry are constraints for producing other downstream products.Therefore,solid particles should be removed from the oil slurry for its high value-added utilization.The current research status of domestic and foreign catalytic cracking oil slurry filtration and desolidification technologies are introduced,and the applications of surface filtration,deep filtration and other combined filtration methods in oil slurry desolidification are summarized.The development of oil slurry filtration and desolidification is presented.