The product is made from suitable proportions of various organic and inorganic acids and corrosion inhibitors.
It is a very suitable product to be
used in cleaning the exterior of the coils and/or cooling
tower plates that use water in a closed or semi-closed circuit
as a cooling liquid. In these cases, or other similar industrial
applications, the heat exchange surface (coils or plates) is covered
with calcium carbonate precipitated by the action of heat and the
increase in concentration due to the evaporation of water, despite
the fact that it is used decalcified water. Over time, the heat exchange
capacity decreases to levels that make cleaning the equipment absolutely
necessary. However, it is advisable to carry out periodic cleaning
to avoid reaching too serious levels of fouling.
The product can be used concentrated
for cleaning specific zones , but it is advisable to use it diluted
in water by 10 - 20 % . Maintain the solution in circulation
, through pumping , for several hours until the total removal
of the encrustation.
The consumption of belim CAL will
depend on of the quantity of calcium carbonate to be dissolved
. The pH of the wash liquid must be controlled (it must be always
be below 4 ) to know if the acid is exhausted and cleaning solution
needs adding. When finished , wash with water to eliminate the
acid remaining in the equipment.
After cleaning neutralise the residual
acidity of the liquid of wash with lime , or other basic products
, before sending it to the station waste water purifier.
you have any technical or commercial question, please fill-in and
send this form.
rb bertomeu, SL. Since 1995, manufacturer of additives for Heavy Fuel Oil, Gas Oil and Crude Oil.