The Solubility of Carbonyl Sulfide in Aqueous Alkanolamine

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Parvaneh, Khalil | 2013

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Type of Document: M.Sc. Thesis
Language: Farsi
Document No: 44878 (06)
University: Sharif University of Technology
Department: Chemical and Petroleum Engineering
Advisor(s): Ghotbi, Syrus; Taghikhani, Vahid; Jalili, Amir Hossein
Abstract:
With considering the existence of carbonyl sulfide in natural gas and crude oil, we need to study the absorption of this gas in aqueous alkanolamine solutions. In this project the solubility of carbonyl sulfide in different pressures and two temperatures of 313.15 and 348.06 K have been measured.The absoption of carbonyl sulfide in aqueous alkanolamine solutions is a very slow process. In this study we used different methods for measuring the required data. Befor the experiments we calibrated the set up with reliable data. Finaly the results simulated with Deshmakh-Mather thermodynamic model, numerically. The simulation results show a good agreement with experimental data
Keywords:
Chemical Absorption ; Thermodynamic Modeling ; Carbonyl Sulfide ; Aqueous Alkano Amine Solution