Ask about the start of operations for coking absorption
Thread Content
After starting up the coking absorption unit with rich gas, how can the temperatures in the separation tower and the stabilizer be increased? If the temperature in the stabilizer rises rapidly, does that result in unstable gas? At what temperature at the top of the stabilizer does liquefied gas begin to form?
Are you a skilled operator? Regarding the heating process in stable operation, it is necessary to first bring the temperature of the distillation tower to the required level before starting to raise the temperature at the bottom of the stable tower; otherwise, it will be impossible to control the stable tower. Regarding liquefied gas, you just don’t raise the temperature of the separation tower; liquefied gas is still present.
Are you a skilled operator? Regarding the heating process in stable operation, it is necessary to first bring the temperature of the distillation tower to the required level before starting to raise the temperature at the bottom of the stable tower; otherwise, it will be impossible to control the stable tower. Regarding liquefied gas, you just don’t raise the temperature of the separation tower; liquefied gas is still present.
There’s no need to rush; take your time. What they said earlier is quite right.