.... In this paper, the corrosivities of brines and dense phase CO₂ are compared across temperatures, pH, H₂S, and O₂ contents, and are explained using autoclave test data and OLI ⁽¹⁾ chemical simulations. The relative phase corrosivity was determined from the average...

...Thermoplastics fluoropolymers pH acids bases chemical resistance material selection PVDF HFP INTRODUCTION: MATERIAL SELECTION AND METALLICS VS PLASTICS The act of designing even a simple chemical processing system requires an impressive amount of engineering. Engineers must keep many...

..., the issue of how to deal with organic acids and alkalinity including sampling analysis and interpretation. The theoretical background of pH calculation and water chemistry is introduced briefly. Current issues with water analyses and their interpretation for corrosion prediction are reviewed...

... related to internal corrosion and cathodic protection of offshore monopile steel structures. Electrochemical and immersion corrosion tests were performed on structural steel in ASTM D1141 simulated seawater and a variety of temperature, aeration, and pH conditions in order to establish fundamental trends...

..., the industry still faces failures, mainly because chlorides show up when they are not expected and accounted for, leading to economic or worse, catastrophic failures. Factors affecting ClSCC like pH, operating temperature and chloride ion concentration are considered in API 581 to designate a Severity Index...