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Testing of vapor-liquid equilibrium data for thermodynamic consistency

Creator:: Frutiger, Richard Patrick
Abstract:: Redlich and Kister have developed two methods for evaluating thermodynamic consistency of vapor-liquid equilibrium data. These same authors also developed a power series for classifying systems according to the number of coefficients required to define the data. Stockett found it was difficult to classify systems by this method. Macan suggested...
Resource Type:: Masters Thesis
Full Text:: consistency AN ABSTRACT OF THE THESIS OF Richard Patrick Frutiger for the M. S. in Chemical Engineering

The effect of concentration on diffusion coefficients in binary systems

Creator:: Prabhu, Kumbla Narasimha Srinivas
Abstract:: Diffusion coefficients were determined for the chloroform-air system at 50°C and for the methanol-air system at 55°C by the Arnold cell technique. The effect of concentration was studied by varying the concentration of the gas stream passing across the top of the Arnold cell. The chloroform-air system exhibited a strong...
Resource Type:: Masters Thesis
Full Text:: Srinivas Prabhu for the M. S. in Engineering (Name) (Degree) (Major) Date thesis is presented May 13

Absorption of ammonia in water using a multiple stage crosscurrent packed column

Creator:: Zuehlsdorff, DuWayne Aaron
Abstract:: A multiple stage crosscurrent packed column suitable for gas-liquid mass transfer was constructed and operated. The absorption column consisted of a rectangular box constructed of plexiglass and metal. Deflection baffles were positioned at regular intervals on opposite sides of a central packed section to divert the gas phase into the...
Resource Type:: Masters Thesis
Full Text:: . Charles E. Wicks A multiple stage crosscurrent packed column suitable for gas- liquid mass transfer was

Oxygen absorption in brine as a result of a plunging jet

Creator:: Shih, Chih Ching
Resource Type:: Masters Thesis
Full Text:: . Redacted for privacyAbstract approved: har es Wicks A mathematical model is developed to study the rate of

Absorption of oxygen in water using a multi-stage, crosscurrent packed column

Creator:: Davis, Daniel S. (Daniel Scott), 1958-
Abstract:: A multi-stage, crosscurrent column, packed with Pall rings, was employed for oxygen absorption from an oxygen-rich air phase by contacting with water. Mass transfer data were collected for the column using 6 and 12 baffles and employing a partial gas phase recycle. Data were also collected from a countercurrent column...
Resource Type:: Masters Thesis
Full Text:: . Wicks A multi-stage, crosscurrent column, packed with Pall rings, was employed for oxygen absorption

Oxygen absorption in water using a multiple stage crosscurrent packed tower with and without recycle

Creator:: Towle, Betsy
Abstract:: The performance of a multiple stage crosscurrent tower packed with Pall rings was characterized with and without a recycle loop on the gas stream. The column used 12 baffles. The absorption system studied was the transfer of oxygen from an oxygen-enriched air stream into a water stream which is a...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Dr. Charles E. Wicks The performance of a multiple stage crosscurrent tower packed

A computer model of two component mass transfer from single rising gas bubbles in water

Creator:: Gilson, Thomas L.
Abstract:: Mass transfer from a single rising gas bubble in water may be analyzed by numerical methods. In this study the simultaneous differen- tial equations which describe two component mass transfer from a rising gas bubble are solved by numerical integration. This is accomplished using a computer model which employs a...
Resource Type:: Masters Thesis
Full Text:: Charles 5. Wicks Mass transfer from a single rising gas bubble in water may be analyzed by numerical

Mass transfer in a multiple stage cross-current packed column

Creator:: Bayan, Ghawamedin
Abstract:: A cascade crosscurrent column, packed with Pall rings, was employed for ammonia absorption from ammonia-rich air phase by contacting with water. Absorption efficiency was presented as the percentage of NH₃ removed as well as the volume of a transfer unit. A review of the literature concerning the theoretical and experimental...
Resource Type:: Dissertation
Full Text:: PACKED COLUMN Abstract approved: Redacted for Privacy Dr. Charles E. Wicks A cascade crosscurrent

Vapor pressures of hafnium (IV) iodide, tungsten (VI) chloride and arsenic (III) oxide by a metal diaphragm technique

Creator:: Stevenson, Franklin Dee
Resource Type:: Dissertation
Full Text:: M. Danton ` 1Q &. ß'l1 ACKNOWLEDGEMENT The author of this thesis wishes to thank all those

Preparation of yttrium and rare-earth metals by metallothermic reduction

Creator:: Block, Frank Elmer
Abstract:: An investigation was made of various methods for the preparation of yttrium or rare-earth metals by metallothermic reduction. Particular emphasis was placed on the use of high-purity chloride salts as intermediates. Methods were stressed which appeared adaptable to production of high-purity, ductile metal on a plant scale. Reactions were chosen...
Resource Type:: Masters Thesis
Full Text:: . Wicks and other members of the Staff of the Department of Chemical Engineering for their

ScholarsArchive@OSU

Testing of vapor-liquid equilibrium data for thermodynamic consistency

The effect of concentration on diffusion coefficients in binary systems

Absorption of ammonia in water using a multiple stage crosscurrent packed column

Oxygen absorption in brine as a result of a plunging jet

Absorption of oxygen in water using a multi-stage, crosscurrent packed column

Oxygen absorption in water using a multiple stage crosscurrent packed tower with and without recycle

A computer model of two component mass transfer from single rising gas bubbles in water

Mass transfer in a multiple stage cross-current packed column

Vapor pressures of hafnium (IV) iodide, tungsten (VI) chloride and arsenic (III) oxide by a metal diaphragm technique

Preparation of yttrium and rare-earth metals by metallothermic reduction

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