High pressure in the coke tower
Thread Content
As the pressure in the coke tower increases, how does the light oil yield change? And why? I’m asking the experts here
The yield of clean oil increases, the yield of coke increases, while the yield of wax oil decreases. As the reaction pressure increases and the depth increases, a portion of the wax oil participates in the reaction.
As pressure increases, coke formation rises, and both the gas and gasoline yields decrease. The coking reaction is a reversible reaction that is controlled by pressure; as pressure increases, the reaction of volume expansion is suppressed.