Retification in a Wetted-wall Tower
نویسندگان
چکیده
منابع مشابه
CFD Simulation of a Wetted-Wall Column for Natural Gas Sweetening Using DEA Solution
Natural gas usually contains significant amounts of acid gases when it is extracted from underground reservoirs. Therefore, it must be treated by appropriate processes to remove these acidic components. In this study, the simultaneous absorption of carbon dioxide and hydrogen sulfide from natural gas into diethanol amine solution was simulated using CFD. Absorption process was performed in a we...
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In a wetted-wall column of pilot-scale sulphur dioxide removal efficiencies were measured at 20 and atmospheric pressure with aqueous ammonia solutions. The liquid-phase mass transfer coefficient and gas-phase mass transfer coefficients of the system were determined. Based on the classical two-film theory the mathematical model was built to describe the complex absorption process. Combined with...
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This work presents the heterogeneous kinetics of the reaction of CH3SCH3 (dimethyl sulphide, DMS) with O3 (ozone) in aqueous solutions of different ionic strengths (0, 0.1 and 1.0M NaCl) using the wetted-wall flowtube (WWFT) technique. Henry’s law coefficients of DMS on pure water and on different concentrations of NaCl (0.1M – 4.0M) in the WWFT from UV spectrophotometric measurements of DMS in...
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ژورنال
عنوان ژورنال: The chemical machinerey
سال: 1948
ISSN: 0368-4784
DOI: 10.1252/kakoronbunshu1937.12.105