Mid-temperature Acid Corrosion Inhibitor DYHS-2
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Post Date:
Feb 22,2021
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Expiry Date:
Aug 21,2021
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Detailed Description:
Specs:Inhibitory efficiency rate, g/(m2•h) (60℃, 4h):≤3
This product is strong absorptive corrosion inhibitor, which can absorb on the surface of the metal, form catenoid multilayer protective tissue, to obstruct the contact of acid solution with the metal, the inhibitory efficiency rate in HCl(15%) is more than 90%, no pitting corrosion and pointed corrosion, applicable temperature 60～90℃.
Applicable scope: This product is high efficient acid corrosion inhibitor cooperated by quaternary ammonium salt and surfactant. It applies to the antisepsis of the line pipe and equipment in HCl2 and phosphoric acid acidification process in oil-gas wells and injection wells.
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