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The Synthesis And Characterization Of The 2,2'-Bisacylazide Of 2,2'-Diphenyldicarboxylic Acid, Subrata Chatterjee

Chemistry & Biochemistry Theses & Dissertations

The primary objective of this investigation w2s the photolytic and thermal characterization of a newly synthesized aromatic diacylazide, the 2,2'-bisacylazide~ of 2,2'-diphenyldicarboxylic acid 19. Photolysis of the azide in acetone ~ave rise to a mixture of photoproducts, one of which is a known system, 6(5-H)-phenanthridionone 28, while photolysis of 19 in ethanol gave ris,2 to the corresponding hydroxamic acid ester 40.

Effect Of Molecular Angular Momentum On The Thermal Conductivity Of A Multicomponent Gas Mixture, Louis Biolsi Jr., Edward Allen Mason

Chemistry Faculty Research & Creative Works

The effects of molecular angular momentum (spin polarization) on the thermal conductivity of a multicomponent gas mixture are considered. The Wang Chang-Uhlenbeck approach to the kinetic theory of gases with internal states is used. Formal results are obtained for the thermal conductivity of a gas mixture of uniform composition. These results are given in terms of the quantum mechanical degeneracy-averaged cross section.

The Role Of A Dolichol-Oligosaccharide As An Intermediate In Glycoprotein Biosynthesis, An-Fei Hsu, John W. Baynes, Edward C. Heath

Faculty Publications

Incubation of mouse myeloma microsomes with GDP-[(14)C]mannose results in the biosynthesis of [(14)C]mannose phosphoryl dolichol [Baynes, J. W., Hsu, A.-F. & Heath, E. C. (1973) J. Biol. Chem. 248, 5693-5704] and a [(14)C]mannose- and N-acetylglucosamine (GlcNAc)-containing oligosaccharide derivative of dolichol. Thus, [(14)C]mannose phosphoryl dolichol and [(14)C]mannose-labeled oligosaccharide pyrophosphoryl dolichol were isolated from incubation mixtures by solubilization in 2% (w/v) Triton X-100 and the lipids were separated from small molecules by gel filtration fractionation. After removal of radioactive protein from the preparation, the two lipid derivatives were separated quantitatively by fractionation on a concanavalin A-Sepharose column; [(14)C]mannose phosphoryl dolichol was not …

Poly (4-Vinylpyridine) Synthesis And Solution Properties, Warren L. Robinson Jr.

Chemistry Honors Papers

This 28 page thesis reports the synthesis of poly (4-vinylpyridine) by cationic and free radical initiators, concentrated sulfuric acid and benzoylperoxide, respectively. The molecular weights of the various samples were measured and an evaluation of the several methods given. The effects of ionic strength and pH on the viscosity of solutions of poly (4-vinylpyridine) were also investigated.

Oxygen Consumption By Acrylamide Polymerization For Rapid Screening Of Chemotherapeutic Agents, Richard A. Johnson '74

Fenwick Scholar Program

This paper describes a screening process used to determine the overall effect of anti-cancer drugs on a tumor more rapidly than other established methods. This technique measures the rate of oxygen consumption by cells when a solution of acrylamide and bisacrylamide is polymerized.

Photochemistry Of Beta-Methyl-Beta-Nitrostyrene, Peggy Chen

Masters Theses & Specialist Projects

It has been postulated that acetone is the best solvent for the photochemical rearrangement of β-methy1-β-nitrostyrene to 1-phenyl-1, 2-propanedione-1-oxime and it has been postulated to be a sensitizer for this rearrangement. It has also been suggested that the methyl group on the beta-carbon is required for the proper orientation of the nitro group for rearrangement. The irradiation of β-methyl-β-nitrostyrene in several solvents has been studied and the yield of oxime has been recorded. It has been found that several solvents gave yields of oxime higher than that recorded for acetone. We do not, therefore, believe acetone to be necessary to …

Investigation Of The Mechanism Of Poly (Vinyl Alcohol)-Iodine Complex, David J. Martella

Chemistry Honors Papers

This 24 page thesis examines the PVA-iodine reaction mechanism.

Radiation Effect On Poly-Α-Methylstyrene, Magdi F Iskandar

Archived Theses and Dissertations

No abstract provided.

Chronopotentiometric And Chronoamperometric Investigations Of Uranium (Vi) In Molten Condensed Phosphates, John J. Miglio

Chemistry and Chemical Biology ETDs

The diffusion coefficient, D, of U (VI) in molten sodium metaphosphate at 694°C was determined by two independent methods. D was also determined at R values of 1.0, 1.1, 1.2, 1.3, 1.4, and 1.5, where R is the molar M₂O to P₂O₅ ratio and M is univalent. The relative amounts of various phosphate species present in the molten state were determined by thin layer chromatography after rapidly cooling the melt and dissolving the resultant glass in water. With the above information it was hoped to determine if D is inde­pendent of the experimental method of …

Conference Keynote Address, John B. Rigg

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

No abstract provided.

The U. S. Wind Power Program, Joseph M. Savino

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Today I would like to talk about wind energy in, basically, two parts. I would like to bring to your attention some of the developments that have occurred in the 20th century. Many of us who have gone through school in the last 25-30 years don't recall anywhere in our engineering education much information dealing with wind energy, and that may come as a surprise to you as it did to me, to learn how much has actually been done in the 20th century to develop large scale wind-driven machines. After I get through with that introduction I would like …

Alternate Energy Removal Modes For Nuclear Power Reactors, Robert L. Carter

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Attention is focussed upon the unique qualities of high energy fission particles, and upon the fundamental limits to the direct removal of their kinetic energy by electrostatic means and by cyclotron resonance deceleration. Efficiencies of secondary and tertiary product ionization and excitation produced by fission particles are examined. The potential for delivery of power through various non-thermal modes is discussed, and the significant unknowns relating thereto are identified.

Prospects For Nuclear Fusion Power, William C. Gough

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The prospects for fusion power are discussed including the need for fusion, its environmental advantages, and the research results that form the basis for present confidence that the program will succeed. The steps remaining before commercial fusion power will be available are outlined. Exploratory ideas for second generation fusion electric power plants, and non electrical applications of fusion technology and reactors are briefly covered.

Are Nuclear Shipments Really Safe?, William A. Brobst

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The transportation of nuclear materials is on the increase. Although nuclear shipments are only a very small fraction of the Nation’s hazardous materials shipments, they attract a great deal of public attention. Shipments of spent nuclear fuel and nuclear wastes are a particular concern.

One of the many fears that people have about nuclear energy is the possibility that a nuclear shipment might somehow go awry and cause a serious public hazard. Primarily, they are worried that a shipment of spent reactor fuel or highly radioactive waste could be involved in a serious rail or highway accident and dump its …

The Energy Problem -- Crude Oil, J. A. Marshall

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

This paper discusses the national energy problem as it affects the demand for and availability of crude oil. Forecasts of energy demands to 1990 have been made based on population trends and changing life styles in the USA. Projections of energy supplies show a rapidly increasing gap between supply of crude oil and demand for crude oil from the early 1970's through 1990. The need for imported crude oil to supply the forecast deficit is discussed. The political and economic implications of these imports are also discussed. The need for refineries, port facilities, tankers, and pipelines are presented. Finally, recommendations …

Coal Gasification And Liquefaction, Sam Friedman

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The current major processes being developed for coal gasification and liquefaction will be reviewed briefly. The Bureau of Mines Hydrane process for converting coal to pipeline quality gas directly by reaction with hydrogen will be discussed in more detail. The featured topic will be the Bureau's Synthoil process which converts coal in one step into a low-sulfur, low-ash fuel oil. Coal suspended in recycled oil is propelled through a packed-bed reactor by rapid turbulent flow of hydrogen. A 1/2 TPD plant is in operation producing over 1 bbl of oil per day.

Flat Plate Collector Design For The Central U. S., Joseph T. Zung

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

An efficient design for both heating and cooling of an average sized residence is presented. The main source of energy is derived from a large roof top flat plate collector built into the roof structure of the house. The amount of solar energy collected is stored in a combination of hot air and hot water storage system located underneath the house. An auxiliary electric heating coil is built into the solar heating system for use in any extended period of cloudy and inclement weather. The system is so designed as to satisfy the two key requirements for any successful solar …

Oil Shale And Its Potential Utilization, G. U. Dineen

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The large deposits of oil shale in the Green River Formation in Colorado, Utah, and Wyoming offer a potential source of significant quantities of liquid fuels. This paper discusses the location and potential of the resource; the present state of technology for producing shale oil by both aboveground and in situ processes; the characteristics of shale oil; environmental aspects of oil-shale utilization; and recent developments, particularly results of the Department of the Interior’s Prototype Oil Shale Leasing Program, that suggest inauguration of commercial oil-shale processing.

Coal And Its Derivatives As An Energy Resource, W. G. Stockton

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

April 25, 1974

Events of the last few months, it seems, have somewhat altered the public countenance of the coal industry. These events, I am sure, are the generating factors focusing interest on our industry currently, and I suspect they account for my invitation to address this distinguished group of engineering students today on the subject of coal in this nation's energy outlook.

Coal Mining is not a new industry - - it has been around a long, long time. A surprising number of people, though, have never seen any coal; they are not aware of the existence of the …

Hydrogen -- An Emerging Energy Carrier, James E. Funk

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The "hydrogen economy" envisions the energy needs of the United States in the early part of the next century being served by a network of nuclear plants producing electricity, hydrogen, and perhaps desalted water. Hydrogen is a very attractive synthetic fuel and offers appealing features as an energy carrier. This paper considers a number of factors involved in the expanded use of hydrogen including supply and demand, production techniques and transmission and storage.

Status And Outlook For Energy Conversion Via Fuel Cells, John P. Ackerman

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Fuel cells have the potential of providing good solutions to a variety of energy-related problems. As our supplies of conventional fossil fuels are depleted, their cost will rise, and there will be increasing difficulty in obtaining certain premium fuels at any price. It behooves us, then, to use our remaining reserves of fuels as efficiently as possible. Energy conversion via fuel cells represents one of the best ways to achieve this goal, because it is possible, simultaneously, to obtain more work and less pollution from a dollar's worth of fuel with a fuel cell than with any other device.

Energy Saving Projects Recently Completed At A Large Petroleum Refinery, J. A. Marshall, A. D. Kiehne

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

A significant reduction in energy consumption per barrel of crude oil processed has been effected at Shell Oil's Wood River, Illinois, Refinery during the past two years. Some of the projects which have resulted in reduced energy consumption are:

1. Improved furnace efficiency through closer surveillance and through installation of optimizing controllers on certain furnaces.

2. Lowered reflux-to-feed ratios on certain fractionating columns following reoptimization of operating conditions with current fuel values.

3. Additional heat exchangers purchased and installed on plants originally designed and optimized at lower fuel values.

This paper discusses examples of each of the above projects and …

An Overview Of Natural Gas Supply And Availability, D. E. Gibbs

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Natural gas presently supplies almost one-third of the total U.S. energy supply--and like oil, has had its proven reserves reduced by ever-increasing production. The potential gas reserves of the United States are sufficient to maintain our present demand for a considerable period of time, if these reserves can be found. The exploration necessary has to be financed by increased gas cost. Additional technology will be necessary to increase the amounts of gas that can be produced from our present and future supplies. Several methods of obtaining the capital necessary to perform the additional drilling and areas of technical improvement are …

Bellamy Field Tests: Recovery Of Medium Gravity Crude Oil From Missouri Tar Sands By Counterflow Underground Burning, J. C. Trantham

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

In the current energy shortage, the heavy oil and tar sands of the United States are assuming critical importance. This is true for at least two reasons: first, they constitute a major resource, amounting to some 150 billion barrels in place; and second, their where-abouts is known -- exploration will not contribute to the lead time required for bringing these resources into the national energy picture. Moreover, many of the technological problems have been solved. The delay in producing these heavy oil and tar deposits is due primarily to economics.

The Associated Electric Cooperative Energy Control System, Douglas W. Arlig

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Associated Electric Coop, installed a digital computer energy control system in 1971 to improve the economics and security of its power system operation. Since its initial implementation, the new energy control system has been undergoing a continuing evolutionary process. The addition of new data acquisition systems, improved man-machine interfaces, and the development of new, more sophisticated application programs has helped bring the system closer to its goal of reliable, secure, and economic power system operation.

This paper describes Associated's energy control system as it was originally installed, as it is currently operating today, and as it is currently envisioned to …

Energy And The Environment, Joseph T. Zung

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

The topic of Energy and Environment is probably the most timely one at present time. Probably it is not because both energy and environment are man's most precious resources we want to conserve, but because of their seemingly contradictory and mutually destructive nature. One often asks ourselves these days: Is the energy crisis an environmental problem or environmental restrictions caused our present energy crisis?

A Technique For Improving Stability Of Petroleum Reservoir Simulation Models, M. D. Arnold, T. C. Wilson, A. Herbert Harvey

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Computational instability may occur in the mathematical simulation of hydrocarbon reservoirs when small inaccuracies in the calculated pressures cause loss of diagonal dominance in the matrix of coefficients. The problem can be resolved by the use of a more precise technique for computation of pressures. However, this stability problem is still troublesome to users of certain types of reservoir simulators. A computational technique which has been found effective in resolving the problem is presented.

A Proposed Coal Slurry Pipe Line, R. W. Toler

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Investigation is underway to determine the feasibility of building a slurry pipe line over 1000 miles long to deliver coal from Wyoming to the Arkansas-Louisiana-Mississippi area. This paper describes some of the featur's of this project.

Clean Fuel From Coal For Electric Power Generation, J. Agosta

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Several strategies have been studied and applied for the reduction of sulfur-dioxide emissions from power generation sites. These include switching to low sulfur fuels, stack gas processing, and a greater reliance upon nuclear power. One area of interest is the processing of fuel prior to combustion through the total gasification of coal to produce a fuel gas suitable for combustion in utility boilers and gas turbines. Specifically, this paper will deal with need for coal as a fuel in the generation of electric power, the production from coal of a clean power fuel gas of-approximately 150 to 200 Btu and …

Missouri Coal In Perspective, Charles E. Robertson

UMR-MEC Conference on Energy / UMR-DNR Conference on Energy

Missouri's coal resource base of 49 billion tons is part of the 132 billion ton coal resource base of the Western Interior Coal Region of Missouri, Iowa, Kansas, Arkansas and Oklahoma. The energy content of this coal resource base is 2,600 quadrillion Btu, more than the amount of energy contained in all the petroleum produced to date in the United States.

This large energy resource cannot remain ignored in a time of energy crisis such as the present. It is recommended that research efforts be stepped up that will permit recovery of energy from the thin, high sulfur seams of …