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-HIBIRON

Application

Prevention of the over corrosion in sulfuric acid and hydrochloric acid process for removing steel oxidduring the pickling process.

Benifit

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 inpreventing 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 hydrogen gas. Thus, the mist of the acid generated does not scatter. Also there will be no odors.

Improvement of the surface finish

Without adding HIBIRON, the surface of steels will be corroded as time elapse, and the surfacebecomes very rough. However, by adding HIBIRON, the surface will have a white appearance and b

very smooth.

Inhibition in generation of hydrogen gas during pickling

From the equation 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 irowill be suppressed. Thus, the consumption in acid will be less.

Test Pictures

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Results with HIBIRON

No Addition WithHIBIRON Before Pickling After Pickling

BenefitData

Surface roughness becomes stabilized when HIBIRON is added.

If HIBIRON is not added, corrosion will be generated over time and the surface will become rough.

No Addition With HIBIRON

Chemical Cleaning Corrosion Inhibitor-HIBIRON

pplication

Prevention of the occurrence of the corrosion while using organic acid to clean up the inside of steel tu

Benifit

Reduce steels corrosion

Improvement in efficiency

Oxide Rejecting Promoter-SUNSPEED

Application

SUNSPEED raises up the speed of rejecting the oxidation during the pickling process

SUNSPEED promotes the speed of pickling stainless steels,bearing steels,alloy steels and hard

materials.Benifit

Decreasing the time of pickling.faster 20~30%

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