We have several kinds of chemicals for chilled/heated systems which can be applicable for both of closed and semi-closed systems.
The water as a secondary heating medium of an absorption refrigerator and the absorption chilled/heated equipment recirculates by closed system without thermal energy storage tank or semi-closed system with thermal energy storage tank.
When the thermal energy storage tank is made from concrete, scaling is occurred by the elution of calcium carbonate from the concrete if chemical treatment is not adapted for the operation.
Moreover, although the scale obstacle is fewer in closed system compared to semi-closed system, the scaling or corrosion can occur depending on the make-up water quality and the piping material.
We recommend our chemical treatment for avoiding scaling and corrosion in both closed and semi-closed systems.
Lineup of Chilled / heated Water Chemicals
| Products | Class | Characteristic | Usage | Physical state |
Package |
|---|---|---|---|---|---|
| RCC-101 | Corrosion and scale inhibitor |
For closed chilled / heated system For closed heat exchange type heated water boiler. |
Conc. in system： 2,000-3,000g/m³ |
Liquid | 20kg Bag in Box |
| RCC-105 | For semi-closed chilled / heated system Higher chelating effect. |
Conc. in system： 1,000-1,500g/m³ |
Liquid | 10kg Bag in Box |
|
| RCC-155 | Corrosion and scale inhibitor / biocide |
Multi-functional chemical For closed chilled / heated system For semi-closed chilled / heated system Stable anti-corrosion effect for long-term |
Conc. in system： Chilled water ；1,500-2,000g/m³ Heated water ；2,000-2,500g/m³ |
Liquid | 20kg Bag in Box |
