Pachem-SI_7013
Scale Inhibitor
General information:
Pachem-SI_7013 is an innovative scale inhibitor-dispersant used for water cooling installations in the refinery, mining and energy industries. Pachem-SI_7013 controls decomposition of scales including halite scales. It is effective in a wide range of parameters for the circulating water. It is widely used where the formation of inorganic salts, mainly calcium carbonates and halite scaling occurs.
Typical Physical And Chemical Properties:
| Parameter | Unit | Value | Test method |
|---|---|---|---|
| Appearance at 20 ºC | - | Light yellow | PB-01 - edition 1 |
| Density at 15 ºC | kg/m3 | 1050-1150 | PN-EN ISO 12185:2002 |
| Pour Point | ºC | < 0 | PN-ISO 3016:2005 |
| Flash point | ºC | > 100 | PN-EN ISO 2719:2007 |
| Viscosity at 40 ºC | mm2/s | < 5 | PN-EN ISO 3104:2004 |
| Water solubility | - | Very good | Visual inspection |
| Solubility in hydrocarbons | - | Insoluble | Visual inspection |
Application:
Dosage of Pachem-SI_7013 is recommended to ensure the durability of steel elements of heat exchangers, which life without adequate protection against corrosion and stone is 0,5 - 2 years.
The use of Pachem-SI_7013 will result in :
- extending the life of protected installations and devices
- limiting of repair and cleaning costs
- reduction of downtime during repair
Treat Rate:
The scale inhibitor-dispersant Pachem-SI_7013 should be dosed continuously, in proportion to the amount of water supplied to the cooling system. It is recommended to keep the PachemSI_7013 concentration at 50-250 ppm in the cooling system (recommended dose is 100 ppm). There is not recommended the dosage above 250ppm. The dosing level depends on the quality of refilling water and the quality of the water in the cooling system. The higher the general hardness and the carbonate hardness, the higher is the dosage.
Before dosing, it is recommended to sample water from the cooling and refilling system for detailed research and then determine the correct dosage. Before dosing, the Pachem-SI_7013 can be diluted with demineralized water.
Packaging:
Pachem-SI_7013 is available in 200 liter drums or 1000 liter IBCs. Other packagings are available on request.