Vacuum gas oil is abbreviated as VGO and is also known as cat feed that is a feedstock for fluid catalytic crackers used to make gasoil, gasoline, and other products. Vacuum gas oil is a viscous form of oil gas, produced by vacuum distillation unit in the refinery plant. A black semi-solid fluid smell like an asphalt. The gas oil LVGO and HVGO are the two important forms of vacuum gas oil 更多
