Eng-Tips is the largest engineering community on the Internet
Intelligent Work Forums for Engineering Professionals
-
Congratulations waross on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
h2 unit prereformer catalyst regeneration
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.....- mdmarathe
- Post #2
- Forum: Chemical plant design & operations
-
Positive Heater Draft
jehar (Mechanical) May 11, 2003 Direct fired heaters can and are designed and manufactured for either positive of negative draft. ........... Heaters with positive draft?? Kindly give more info about such heaters..... means services in which these are used... how the heater casing sealing is...- mdmarathe
- Post #5
- Forum: Chemical plant design & operations
-
Positive Heater Draft
Firstly why heater is operated at slightly negative pressure ?? This is to ensure that Hot flue gases inside the heater does not leak in to the surrounding atmosphere. there by making it possible for operator to work around. Heater casing can not be 100% air tight. Hence bcoz of draft inside the...- mdmarathe
- Post #2
- Forum: Chemical plant design & operations
