Posted by Abid Q.Alvi on September 14, 2001 at 22:02:30:
In Reply to: alkalinity of boiler drum water posted by raj on September 04, 2001 at 06:09:16:
: how we can decrease boiler drum alkalinity. why it is necessary to keep a certain level of alkalinty maitain in drum water. if alkalinity increases its limits what harm it can do to boiler. further , what chemicals are used to increase alkalinity levels in boiler drum? thanx.
how to improve boiler pH?
my boiler working at 40bar/385c for process useage
sodium tripoly phosphate
the above chemicals are of BUCKMAN but found not effective.
Frequent use of Caustic is a common practice for pH improvement.
Would u suggest caustic free pH enviornment for boiler.
Also will be appriciated water and steam quality
like pH, cond,SiO2 and other matters parameters the latest one.
Thanks a lot.
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