... % acetic acid + 40 % formic acid + 5 % sulfuric acid solution at 95°C. Though the additions of sodium chloride increase the corrosion rates on both alloys, they are remaining in the range well below 0.1 mm/a. Apparently, the corrosion rate increase is considerably lower for the new alloy UNS N06058 even...

... Pipeline Corrosion well integrity provide useful corrosion resistance ethanol materials and corrosion sulfuric acid solution corrosion rate flowline corrosion riser corrosion resistance sulfuric acid stainless alloy dilute sulfuric acid Subsurface Corrosion concentration acid...

..., such as temperature, pressure and impurities, are involved. The usefulness of many alloys in sulfuric acid is restricted to some specific conditions, such as low concentration, high concentrations, or low temperatures. The corrosion of zirconium in sulfuric acid solutions is rather straightforward. It resists attack...

... H2S management active-to-passive transition region alloy 182 oilfield chemistry sulfuric acid solution as-welded alloy 182 Corrosion Inhibition Corrosion Management specimen slow strain rate test fracture surface stress corrosion strain rate Microstructure polarization curve...

... exhibits the chemical composition of alloys evaluated in this study. N Corrosion Inhibition materials and corrosion metals & mining Production Chemistry riser corrosion alloy 400 flowline corrosion oilfield chemistry well integrity sulfuric acid solution H2S management concentration...

... of stainless steels in chloride containing sulfuric acid solutions has been widely investigated. More recent studies provided additional data, particularly for modern duplex and superduplex grades. Thus, for numerous stainless steel grades, potential ? pH diagrams have been plotted for two concentrations...

... & Gas sulfuric acid solution Corrosion Management current density max current density metals & mining Production Chemistry well integrity chloride free corrosion potential stainless steel corrosion potential max current density max ph diagram sulfuric acid media Duplex current density...

... Subsurface Corrosion concentration metallic material materials and corrosion sulfuric acid solution anodic protection Pipeline Corrosion well integrity corrosion rate flowline corrosion riser corrosion mechanism acid corrosion resistance sulfuric acid investigation stainless...

... Pipeline Corrosion well integrity corrosion experiment materials and corrosion Upstream Oil & Gas concentration experiment corrosion rate flowline corrosion riser corrosion sulfuric acid solution corrosion phenomenon corrosion corrosion product shallow pit transpassive...

... in different candidate solutions such as sulfuric acid solutions with and without active carbon powder, sulf~ric-hydrochloric acid mixtures, ASTM G-28 Method B, and Green Death solution. Very excellent corrosion resistance performance against these tests has been shown in the laboratory. Moreover the corrosion...