Description
Used in hard cooling and industrial waters as corrosion inhibitor for iron and copper alloys.
The acid binding capacity of a water up to pH 4.3 should not fall below
3 mmol/l = 8.4°dH and the concentration of calcium should be at least 0.5 mmol/l = 2.8°dH.
Benefits
- Prevents the precipitation of alkaline earth carbonates as well as the sedimentation of suspended solids on the metal surfaces.
- Stoppages caused by corrosion damages and the formation of scales retarding the heat transfer can be avoided when using KEBOCOR 224 L.
- The especially adjusted organic inhibitors containing nitrogen and phosphorus produce thin adhesive protective films on steel and nonferrous metal surfaces.
- Organophosphonates and low molecular anionic polyelectrolytes are responsible for the scale control. At substoichiometric dosing they prevent the precipitation of calcium carbonate from oversaturated solutions by blocking the formation of nuclei.
- The higher molecular polymers show excellent dispersing properties. They are preferably adsorbed at the surface of suspended solids and stop the accumulation and sedimentation of particles at the walls of the system. KEBOCOR 224 L is resistant to hydrolysis and temperature
- As well as compatible with free chlorine (Cl2).
Dosing, Addition
The dosing rate is dependent of various parameters. A rate of 125 mg/l KEBOCOR 224 L in the circulation water can be taken as guide value.
The quantity necessary for each individual case should be determined in cooperation with our Department for Application Technique.
Technical data
| Description: | yellow-brown coloured liquid |
| Density at 25°C (g/cm3): | approx. 1.2 |
| pH-Value (100 g/l water): | approx. 12 |
| Phosphorus-Content (%): | approx. 2 |
| Solubility in water: | in any proportion miscible with water |
Packing
| PE-cans: | 20 kg |
| PE-cans: | 35 kg |
| PE-barrels: | 220 kg |
| Containers: | 1200 kg |
Storage
In closed original packages KEBOCOR 224 L is storable for at least 2 years.The products shown on our website are only a selection of our entire product range. There is no universal remedy for the rapid removal of impurities. Some can be removed well with alkaline agents, others better in the acidic range. The large variety of conceivable cleaning problems and the large number of additives, inhibitors and ready-to-use cleaning solutions offered by us make it advisable to obtain detailed advice before starting cleaning.
The same applies to inhibitors, defoamers, scale preventers, corrosion inhibitors, pickling inhibitors, etc. Depending on the plant, material, product and the type of boiler/cooling water is used, different individual challenges arise. We are well equipped for them.
Talk to us, we will be happy to help!
On request, we can analyze deposits in our laboratory and develop a cleaning strategy based on our many years of experience, taking into account the conditions on site.