Index Catalog // ScholarsArchive@OSU

Removal of cryoprotectant with the use of a microseparation device

Creator:: Lusianti, Ratih E.
Abstract:: Cryoprotectants (CPAs) such as glycerol and dimethyl sulfoxide (DMSO) are commonly used during cryopreservation of cell based therapeutics. Although these additives are beneficial during freezing, it is often desirable to remove them before infusion into a patient. Currently, the most common method for CPA removal is by centrifugation. This method...
Resource Type:: Masters Thesis
Full Text:: CPA from thawed FS-RBC is arduous. The current standard method of CPA removal from FS-RBC through

Density Functional Theory Investigation of CH Coupling and CH Hydrogenation Reactions on Different Cobalt Surface Facets and Fischer-Tropsch Temperature Swing Reactor Optimization

Creator:: Petersen, Dennis F.
Abstract:: Fischer-Tropsh Synthesis is a chemical process that converts CO and H₂ (syngas) into long stable hydrocarbon chains to use as fuel. This process suffers from large product distribution that requires expensive post processing. In this study, the reaction mechanism of hydrocarbon chain growth on Co is investigated on different surface...
Resource Type:: Masters Thesis
Full Text:: ……………..…………………....35 4.3. Simplified Carbon Reaction Network……………………………………..………………...36 5.1. CH* Coupling IS and FS

Surface Structure Sensitivity to Fuel Adsorption on Pt(111) and Pt(100) and Carbon-Oxygen Bond Breakage at the Anode of a Direct Dimethyl Ether Fuel Cell

Creator:: Schneider-Coppolino, Merissa
Abstract:: As conventional energy sources begin to deplete, the need for alternative, renewable energy becomes more necessary. Dimethyl ether (DME) fuel cells are a promising energy source that could fulfill these demands. Compared to well-known fuel cell fuels, such as methanol, DME has a low toxicity and high energy density. Experimental...
Resource Type:: Honors College Thesis
Full Text:: to CH2OCH3 + H Hydrogen Surface Diffusion (Fig 11 FS/ Fig 12 IS) Hydrogen

Strategies for process flowsheeting

Creator:: Sanz, Carlos C.
Abstract:: Two packages of subroutines were developed to perform material balances on chemical processes using the simultaneous modular approach and the equation-based approach. The performances of these packages were compared for five different processes under at least two conditions: one with no design specifications, and one with two or more design...
Resource Type:: Masters Thesis
Full Text:: Figure 1-3. Simple Flowsheet with a Recycle Stream Fs FLASH 8 algorithms to choose the best tear

The plume model for large utility scale atmospheric fluidized bed combustors

Creator:: Park, Dalkeun
Abstract:: The atmospheric fluidized bed combustor (AFBC) is an alternative to the pulverized coal burner. The size of a utility scale AFBC would be enormous so that the use of large particles is necessary to reduce its size. In modeling the combustion of coal and capture of sulfur released from the...
Resource Type:: Dissertation

Kinetic study on the production of silicon nitride by direct nitridation of silicon in a fluidized bed : experiment and modeling

Creator:: Jovanovic, Zoran R.
Resource Type:: Dissertation

The flow characteristics of commercial powdered catalysts

Creator:: Rynning, Delroy Finlay
Resource Type:: Masters Thesis
Full Text:: 1120 g/sec grains ft/sec cm 1120 ft,fs 69 26.8 23.8 o.8 62 30 34 o.66 642 4.26 4.59

The flow characteristics of commercial powdered catalysts study II

Creator:: Nichols, Gayle Howard
Resource Type:: Masters Thesis
Full Text:: 131.9 00911 201 35 186 225 326 1.1 202 34 257 168 244 .. 8.6 203 30 231 171 248 4,2 204 26 192 324

Residence time distribution in tubular flow vessels with multiple baffles

Creator:: Satvat, Behrooz
Abstract:: The residence time distribution in a tubular flow vessel with multiple baffles has been investigated. Length of sections between the baffles, orifice diameter to vessel diameter ratio, and the flow rates were varied, with the flow always in the laminar regime. Conductivity measurements, involving tracer impulse response, were used to...
Resource Type:: Masters Thesis
Full Text:: L Figure 10. Voltage Versus Time for Section 1, Set B. Figure 11. LAGU 1 B t F J 0 Fs Fs 1

Experimental studies of internal model control

Creator:: Couturier, Patrick
Abstract:: A review of Single-Input Single-Output Internal Model Control (IMC) is presented, showing its relationships to the Dahlin algorithm, PID type controllers for simple models with and without deadtime and Smith predictor control. The effect of errors in the time constant and the gain of a first order model with deadtime...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Removal of cryoprotectant with the use of a microseparation device

Density Functional Theory Investigation of CH Coupling and CH Hydrogenation Reactions on Different Cobalt Surface Facets and Fischer-Tropsch Temperature Swing Reactor Optimization

Surface Structure Sensitivity to Fuel Adsorption on Pt(111) and Pt(100) and Carbon-Oxygen Bond Breakage at the Anode of a Direct Dimethyl Ether Fuel Cell

Strategies for process flowsheeting

The plume model for large utility scale atmospheric fluidized bed combustors

Kinetic study on the production of silicon nitride by direct nitridation of silicon in a fluidized bed : experiment and modeling

The flow characteristics of commercial powdered catalysts

The flow characteristics of commercial powdered catalysts study II

Residence time distribution in tubular flow vessels with multiple baffles

Experimental studies of internal model control

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