h2 unit prereformer catalyst regeneration

[skvishwa]

i am working in topsoe hydrogen plant .
the prereormer reactor is currently operating at 93% Z-90 value,and we are going to replace the catalyst soon.
has anyone any idea about regenration of prereformer catalyst?
has anyone carried out it?
any information is welcome.
regards,
santosh

 

[mdmarathe]

Contact catalyst vendor or licensor who has supplied the catalyst
Only they will be able to give info about this.
As not all catalyst can be regenerated it depends on catalyst type, process etc...etc.....