Posted by Kevin Knoernschild on December 13, 2001 at 05:58:38:
We are preparing to start up a new 850 psig package boiler that ties into an existing 850 psig header supplying several steam turbines. Can anyone offer any criteria for steam blowing the steam line, such as cleanliness specifications (e. g., how many target hits of what size over what time period?) Also looking for recommended velocities/pressures during the steam blow. Any comments on continuous versus intermittent blowing? Thanks.