Cleaning And Passivation Chemical
- Cleaning and passivation chemical play a vital role in keeping the closed loop system operating efficiently. Of particular importance is removal of foulants such as corrosion scales, water derived mineral deposits, grease, and oil-based foulants. The presence of dirt and scales is also common. Cleaning new system is just as important as cleaning old ones, since new systems may be coated with oil or a protective film.
- The scales and contaminants drastically reduce the heat transfer efficiency of the system due to low thermal conductivity. To ensure
- optimum system performance, the system should be cleaned and
- passivated with before charging the new brine/water with inhibitor package.
Application: Engine Jacket, Chiller Water Circuit, Glycol Brine System, Hot Water Circuit, Engine Coolant, Process chilling and heating etc.
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Chemical Type
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Organic Chemical Compound
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Form
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Liquid
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Specific Gravity
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Ranges from 1.2 +- 0.1 depending upon product
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pH
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12+-1
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Solubility
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Completely Soluble in Water
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Dosage: The amount of chemical required to clean and passivate system depends on the type of application, foulants and plant operating conditions. The specific dosage rates and method will be specified by the CSL technical representative.
Major Benefits
- Easy to use and handle
- Non-Volatile
- Biodegradable
- Low foaming
- Removes machine oils and greases with ease
- Minimizes metal loss or corrosion
- Excellent heat transferability and flow rate
- Long and extended life of Brine without fouling
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