What is the pressure of the oil and gas entering the column during catalytic cracking reactions?
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Help... I only know the temperature, not the pressure
Between the pressure in the settler and the pressure at the top of the fractionator, it’s generally around 1.5–2 kilograms!
Before feeding, it is necessary to maintain a relatively low reaction pressure and a high reaction temperature; the specific values depend on the reaction pressure used during normal production. As long as it’s lower than his is fine.
The pressure at the top of the settler minus the pressure drop in the main oil and gas pipeline is the pressure entering the tower.
Around 0.2 Mpa; it varies depending on the process of each device, but it’s more or less the same