Pickling Corrosion Inhibitor HIBIRON
Prevention of the over corrosion in sulfuric acid and hydrochloric acid process for removing steel oxide during the pickling process.
- Prevention for steel to leach during pickling : The primary effect of Pickling Corrosion Inhibitor is to prevent the steel from leaching during the process of pickling. Thus, by adding Pickling Corrosion Inhibitor, it will make a greater effect in preventing steels from leaching in pickling than no-add process.
- Improvement of the working environment during the process of pickling : Gas bubbles generated during the pickling operation burst on the acid surface and turn into small particles emitted into the air. Although hydrogen is odorless, it scatters acid when it is being emitted into the atmosphere. Therefore, if Pickling Corrosion Inhibitor is added, it can inhibit the generation of hydrogen gas. Thus, the mist of the acid generated does not scatter. Also there will be no odors.
- Improvement of the surface : Without adding HIBIRON, the surface of steels will be corroded as time elapse, and the surface becomes very rough. However, by adding HIBIRON, the surface will have a white appearance and be very smooth.
- Inhibition in generation of hydrogen gas during pickling : Fe + H2SO4 = FeSO4 + H2, we can apparently tell that iron leaching and acid consumption are proportional during the pickling process. If HIBIRON is added, the corrosion in iron will be suppressed. Thus, the consumption in acid will be less.