water treatment chemicals as corrosion inhibitor 1 2 3 at chile

water treatment chemicals as corrosion inhibitor 1 2 3 at chile
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  • What are corrosion inhibitors?
  • Corrosion inhibitors are chemical products which, when added to water or to any other process fluid, slow down the rate of corrosion. They are normally classified as: anodic, cathodic, film-forming and oxygen-absorbing agents depending on their mode of action.
  • How to choose a corrosion inhibitor for a water cooling system?
  • The selection of corrosion inhibitors depends on the type of water cooling system: once-through, open recirculating, or closed. Moreover, the tightening of environmental regulations limits the scope of compounds to use and also their maximum concentrations.
  • Are water soluble polymers effective corrosion inhibitors?
  • Industrial Aspects of Corrosion Inhibitors Thus, water-soluble polymers may be effective corrosion inhibitors of various aqueous media. In addition to anticorrosion properties, they may exhibit antiscaling and biocidal effects, allowing their use as multifunctional reagents.
  • What types of solvents are used as corrosion inhibitors?
  • Examples of such types of solvents include water, ILs, polyethylene glycol (PEG) and supercritical CO2. In the literature, numerous chemicals derived from these solvents are widely used as environment-friendly corrosion inhibitors.