| Excellent Protection Against Mineral Deposition |
| Removes EXISTING Mineral Deposits! |
| Cost Savings Through Reduced Maintenance |
| Easy handling (available in drums, totes, bulk) |
| Professional Boiler Needs Assessment |
CH2O's POSCA products are synergistic blends of synthetic dispersing polymers, sequestering, and chelating agents designed to protect boilers from mineral deposition. The product line includes variations of formulas using oxygen scavengers, corrosion inhibitors, alkalinity builders, dispersing polymers, and condensate system corrosion inhibitors.
All natural water contains dissolved mineral salts such as calcium, magnesium and iron bicarbonates. As the temperature of the water increases, these bicarbonates decompose into calcium, magnesium and iron carbonate salts. These carbonate salts are much less soluble than the bicarbonates. The result is a precipitation of the excess carbonates which become hard, rigid deposits. Mineral deposition occurs on heat transfer surfaces in a boiler. This deposition acts as insulation, lowering the heat transfer coefficient, which reduces the heat transfer capability, significantly increasing fuel consumption and fuel costs. The insulating properties of these deposits subject metal surfaces to excessive temperatures causing them to crack, blister, or rupture. In extreme cases, complete system failure occurs. Mineral deposits result in increased maintenance and fuel costs and reduced equipment life.
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