Reorganized closed hopper
Thread Content
Why doesn’t the regenerator pressure fluctuate during pressure-relieved charging of the reformed closed hopper? Please, guys, help answer this question
Whether it is the UOP process or the IFP process, these two processes have different locations for the blocking hoppers, and the reasons for fluctuations also differ to some extent
The pressure difference between the regenerator and the lock hopper should be maintained at 0 kPa. If fluctuations are caused by pressure release, then the issue may lie in the nitrogen valve used for sealing the nitrogen blanket tank, or there could be problems with the program controlling the lock hopper, resulting in either too rapid or prolonged pressure release. Issues with the control valves for the exhaust gas from the adsorption zone might also be to blame. In some cases, equipment stops operating due to excessive fluctuations in the pressure difference between the lock hopper and the nitrogen blanket tank; it depends on the specific conditions of your process