Solubility of acid gases in a mixed solvent

Solubility of acid gases in a mixed solvent

The solubility of the acid gases, H2S and CO2, and their mixtures in a mixed solvent consisting of 55 mass% 2‐piperidineethanol, 10 mass% sulfolane and 35 mass% water has been determined at 40° and 100°C. Partial pressures of the acid gases ranged from 0.05 to 5550 kPa. La solubilité des gaz acides,...

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Veröffentlicht in:Canadian journal of chemical engineering 1998-10, Vol.76 (5), p.964-966
Hauptverfasser: Lal, Dhiraj, Otto, Frederick D., Mather, Alan E.
Format: Artikel
Sprache:eng
Schlagworte:
carbon dioxide
Chemistry
Exact sciences and technology
gas treating
General and physical chemistry
hydrogen sulfide
piperidineethanol
Solubility
Solutions
sulfolane
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Zusammenfassung:The solubility of the acid gases, H2S and CO2, and their mixtures in a mixed solvent consisting of 55 mass% 2‐piperidineethanol, 10 mass% sulfolane and 35 mass% water has been determined at 40° and 100°C. Partial pressures of the acid gases ranged from 0.05 to 5550 kPa. La solubilité des gaz acides, H2S et CO2, et de leur mélanges dans un solvant mixte contenant 55% en poids de 2‐piperidineéthanol, 10% en poids de sulfolan et 35% en poids d'eau a été déterminée à 40° et 100°C pour des pressions partielles variant entre 0,05 et 5550 kPa.
ISSN:0008-4034
1939-019X
DOI:10.1002/cjce.5450760515