The product is
manufactured from a base of various organic and inorganic acids and corrosion
The product is very
useful for cleaning the exterior parts of the coils and/or plates of refrigeration
towers which use water as liquid
cooler in a closed or semi - closed circuit. In this case , or other similar
industrial applications , the surface of heat exchanger parts (coils or
plates) becomes covered with calcium carbonate caused by the action of heat
and the increase in concentration due to the evaporation of the water, in
spite of the fact that decalcified water is used. With time, the thermal
exchange capability is reduced to levels which make cleaning of the equipment
absolutely necessary. Nevertheless , it is advisable to carry out periodic
cleaning to avoid reaching levels of serious encrustation.
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.
neutralise the residual acidity of the liquid of wash with lime , or other
basic products , before sending it to the station waste water purifier.