Catalyst Auxiliary for Improving Octane

It is a kind of high-efficiency solid co-catalyst which can obviously improve gasone when applied to refinery catalytic cracking unit. When the addition amount of it reaches 5% of the storage capacity of the device system,The octane RON of catalytic gasobe increased by 1.5~2.0 percentage points,the olefins in the gasoly composition increased by 0.5 percentage points, the aromatics content increased by about 2-3 percentage points, and the isoparaffins and nahenes in the saturated hydrocarbons increased slightly. When the addition amount of it reaches 5%, the product distribution can be improved: the yield of liquefied gas is increased by about 2 to 3 percentage points, of which propylene is increased by about 1 percentage point, and the yield of gasoesel is decreased by about 2 percentage points , the yields of dry gas, oil slurry, and coke are basically the same as those before mixing, but the total liquid yield of the device is basically unchanged.