Solubility of H2S, CO2 and their mixtures in an AMP solution
- 1 October 1989
- journal article
- research article
- Published by Wiley in The Canadian Journal of Chemical Engineering
- Vol. 67 (5) , 846-850
- https://doi.org/10.1002/cjce.5450670517
Abstract
The solubility of H2S, CO2 and their mixtures in a 3.43 molar solution of 2‐amino‐2‐methyl‐1‐propanol (AMP) has been determined at 50°C at partial pressures between 4 and 5650 kPa. A mathematical model has been used to correlate the data for the individual gases in the solvent. The parameters obtained have been used to predict the partial pressures in the four‐component system. In general the predicted values are in good agreement with the experimental data.Keywords
This publication has 11 references indexed in Scilit:
- SOLUBILITY OF CO2 AND H2S IN A HINDERED AMINE SOLUTIONChemical Engineering Communications, 1988
- Sterically-Hindered Amines for Acid-Gas AbsorptionSeparation and Purification Methods, 1987
- Vapour liquid equilibrium calculations for dilute aqueous solutions of CO2, H2S, NH3 and NaOH to 300°CThe Canadian Journal of Chemical Engineering, 1985
- Sterically hindered amines for carbon dioxide removal from gasesIndustrial & Engineering Chemistry Fundamentals, 1983
- Solubility of hydrogen sulfide and carbon dioxide in aqueous methyldiethanolamine solutionsIndustrial & Engineering Chemistry Process Design and Development, 1982
- Carbonate equilibria in hydrothermal systems: First ionization of carbonic acid in NaCl media to 300°CGeochimica et Cosmochimica Acta, 1982
- Apparent molal heat capacities and volumes of aqueous hydrogen sulfide and sodium hydrogen sulfide near 25 °C: the temperature dependence of H2S ionizationCanadian Journal of Chemistry, 1982
- A mathematical model for equilibrium solubility of hydrogen sulfide and carbon dioxide in aqueous alkanolamine solutionsChemical Engineering Science, 1981
- A New Two-Constant Equation of StateIndustrial & Engineering Chemistry Fundamentals, 1976
- Circulating Pump for High Pressure and −200 to +400°C ApplicationReview of Scientific Instruments, 1970