BWT - 275 PDF Print E-mail
Written by PT. Chemical Mandiri Jaya   
Saturday, 03 October 2009 23:52

BUSOL BWT 275
BOILER WATER TREATMENT



INTRODUCTION
BUSOL BWT 275 is a neutralizing amine which is added to the feed water of the boiler to prevent condensate corrosion.

APPLICATION
In boiler water bicarbonates and carbonates decompose, developing carbon dioxide. This gas disappear with the steam and dissolves again by condensation into the condensate as carbonic adic.

As a result, the pH value decreases, creating ideal circumstances to attack metals. BUSOL BWT 275 is use to eliminate the cause of this type of corrosion, it evaporates with the steam and neutralizes the carbonic acid in the condensate.

DOSAGE
Dosing has to be done in such a way that the pH value of the condensate is 8.2-8.5. BUSOL BWT 275 is very economical in used and normally dosed at the rate of 50 to 100 ppm of water evaporated. If initially dosing to a dirty systems, start at 15 to 30 ppm and gradually work up over a period of weeks.

PROPERTIES
BUSOL BWT 275 is an alkaline colorless liquid.
-  Avoid skin contact.
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Last Updated on Saturday, 17 October 2009 06:34