In order to reduce global CO2 emissions, capture based on absorption in an amine/water mixture is established method. To develop such processes, correct physicochemical properties like densities and viscosities are important.The first objective of this work explore mathematical correlations for fitting viscosity data aqueous Monoethanolamine (MEA) Methyldiethanolamine (MDEA). A second evaluate ...

The elimination of impurities from natural gas (water, CO2, H2S, mercaptans) is an obligation: in Europe, a max. 20 mg/Sm3 total sulfur (at 15°C and 1 atm) allowed, as well 2.5 vol% CO2. It maximizes the calorific value delivered limits chemical risks (corrosion, toxicity) associated with this transition fuel to cleaner energy sources. Acid separation commonly performed by reactive gas-liquid a...