Oxygen Control Corroision Inhibitor
RXSOL-50-5007-020 corrosion inhibitor is a catalyzed liquid catatonic, filming amine corrosion inhibitor and oxygen scavenger , This formulation is especially effective way of protecting ferrous and aluminum metals from corrosion due to adverse environmental conditions such as high heat and humidity, seawater or other harsh environments , for boiler and steam line corrosion protection. As an additional benefit it will assist to neutralize dissolved cabon dioxide. It provides the required condition for the estabishment of a pasivity layer (magnetite) in the boiler and condensate system.
will control corrosion from salt water due to CO2, inorganic salts, dissolved oxygen and H2S contamination from sour fluids or bacterial action.
Safe Plant Handling
Provides corrosion protection in the liquid and the vapor phase
When used in hydrostatic testing the product provides protection in liquids below, above and at the liquid levels
Protection of recessed and hard to reach areas. Complicated valves and the interior surfaces of piping and equipment, which are often difficult or impossible to reach, are protected with true Vapor Corrosion Inhibitor action Easy to Useits POWDER can be applied by either blowing with conventional air blasting equipment or other methods using compressed air . Can be applied by sprinkling , rinsing or dipping metals in a solution of RXSOL-50-5007-020 , hydrotest solution, metalworking fluids, coatings, adhesives and water treatment formulations.
RXSOL-50-5007-020 The objective is to maintain a hydrazine residual between 0.05-0.2 ppm depending on operating pressure and boiler designe. Actual consumption is determined under operating conditions. A normal dosage is approximately 1 ltr. per day, depending of system layout. The calculated LC50 is 172,891 ppm with a 95% confidence interval of 123,414 ppm and 237,006 ppm.
For average conditions the recommended dosage is 0.30 ounces (weight) per cubic foot (28 Liters) of enclosed space.( 300 g/cubic meter) Concentration can be increased to protect metals under more severe conditions. Powder is applied by air fogging or sprinkle and then the treated area is closed or sealed.
For average conditions the recommended dosage as a solution is a 0.25% in water (based upon weight). This solution is recommended as a hydrostatic test fluid or as an additive to a final rinse in metalworking applications. Concentration can be increased to protect metals under more severe conditions. The treated area is then closed or sealed.
Hydrazine is a convenient reductant because the by-products are typically nitrogen gas and water. Thus, it is used as an ANTIOXIDANT, an oxygen scavenger, and a corrosion inhibitor in water boilers and heating systems.
Hydrazine is mainly used as a foaming agent in preparing polymer foams
More about Water Boiler Treatment & Powder / liquid Inhibitors
scales are very damaging to the boiler because they interfere with the heat transfer and can lead to overheating and eventually, boiler rupture
By using this corrosion inhibitor / oxygen control the build up of sediment deposits and damaging corrosion of water boilers is greatly reduced. Our research and experience recomend to working water boilers at a rate of 0.5 to 1.0 percent of the weight of water in the system. This amounts to 4 up to 8 pounds of powder corrosion inhibitor in 100 gallons of water
TEST METHOD ::: http://rxmarine.com/hydrazine-test-kit
Note: This article uses material from the http://rxmarine.com/