Chemalk

STANDARD BOILER WATER TREATMENT
PRODUCT CODE AVAILABLE PACKAGING CLEANING SOLUTIONS
130104 pail, drum Boiler water system performace    

ALKALINITY CONTROL LIQUID

  • Controlled alkaline liquid.
  • Optimizes hardness control.
  • Neutralizes acids and promotes calcium and magnesium salt precipitation for efficient blowdown.
Description

CHEMALK is a concentrated alkaline liquid. It is used in conjunction with CHEMOPHOS to ensure efficient hardness control by providing the correct alkalinity levels.
CHEMALK, as an alkalinity controller, is an acid neutralizer, providing corrosion control. It also promotes the formation of a passivating layer; thus further mitigation corrosion. The product also acts as a neutralizing agent after acid treatment has been taken place.

Application

CHEMALK is used in all types of boilers, both H.P. and L.P. boilers.

Use and dosing

Boiler water Condition Monitoring
Arrange boiler water sampling at regular intervals, depending on boiler type and working pressure. Cool and analyses sample at once. The results from the analysis will determine the action to be taken. That is either chemical addition, blowdown or no action at all.
Dosing
Feed the product directly to the boiler via a boiler feed water line. In low pressure boilers, the product may be fed directly to a condensate return tank.
The required quantity of product is determined by the water alkalinity level. A proper level of treatment is maintained by testing for p-alkalinity . As a general guideline, 0.25 liters of CHEMALK will raise p-alkalinity by 100 ppm.

General Instructions
Properly treat boiler water should yield a pH between 9.5 and 11, which is acceptable.
-For all types boiler water, standard ‘P’ alkalinity level should be of the order 100-150 ppm.
-Initial dosing to achieve these standards would be 0.20 liters per 1000 liters of distilled water.

This product is used for the highlighted parts below

Are you interested in
ordering this product?