Acid Corrosion Inhibitors
Uninhibited hydrochloric acid of varying strength will corrode steel. The amount of damage to assets due to acid is a function of contact time, acid strength, and temperature. Acid corrosion inhibitors work in two ways: 1) the inhibitor diffuses from the bulk solution to the metal surface, and 2) the inhibitor adsorbs or forms a protective film on the metal surface.
AI 250
Blend of quaternary ammonium compounds
Blend of quaternary ammonium compounds, acetylenic alcohols, amide and oxyalkylated phenols in an aqueous alcohol solvent system for use in hydrochloric (HCl) & hydrochloric-hydrofluoric (HCl-HF) acids up to 250°F (121°C). Concentrations range from 2-20 gal/1000 gallons (2-20 L/mᵌ).
AI 350
quinoline quat surfactant
Contains a quinoline quat surfactant, a synergistic blend of acetylenic alcohols, solvents & an effective dispersion package for use in hydrochloric (HCl) & hydrochloric-hydrofluoric (HCl-HF) acids up to 350°F (177°C). Concentrations range from 1-20 gal/1000 gallons (1-20 L/mᵌ).
AI 600
non-hazardous acid corrosion inhibitor
Non-hazardous (no propargyl alcohol) acid corrosion inhibitor that contains a quinoline quat surfactant, a synergistic blend of an acetylenic alcohol replacement, solvents & an effective dispersion package for use in hydrochloric (HCl) & hydrochloric-hydrofluoric (HCl-HF) acids up to 350°F (177°C). Concentrations range from 1-20 gal/1000 gallons (1-20 L/mᵌ).
OAI 815
Blend of quinoline quaternary ammonium alkyl amine salts
Blend of quinoline quaternary ammonium alkyl amine salts, an alkyl thioamide, and oxyalkylated phenols in an aqueous alcohol solvent system that protects various metals & alloys against corrosive attack from organic acids such as acetic, citric, & formic acid and also sulfuric & phosphoric acids. Concentrations range from 1- 20 gal/1000 gallons (1-20 L/mᵌ) for temperatures up to 400°F (204°C).