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A Comparison Of The Effect Of Pvt Data Application Methods On Predicted Depletion Drive Reservoir Performance, Frederick A. Klein

Masters Theses

"It is generally agreed that the evolution of gas from oil within a reservoir is most closely approximated by the differential liberation process, while gas liberation in the flow string, surface separator, and stock tank is most nearly represented by flash liberation. To conform with this assumed physical behavior, appropriate application of both flash and differential liberation data in the computation of reservoir performance by material balance methods is indicated.

In this work, simple depletion-drive oil and gas recoveries were calculated (1) using differential liberation data only, and (2) using differential liberation data adjusted to incorporate the results of flash …

Graphical Solution Of Concentration At Production Wells Of Injected Radioactive Water Tracers, George E. Vaughn Jr.

Masters Theses

"With the advent of field research in which radioactive isotopes are used as tracers for water injected in secondary-recovery operations, knowledge of the probable transit time between wells of an injected tracer, its concentration at detection points, and the resultant optimum injection concentration has become important. Both detection and, consequently, injection concentrations of radioactive tracers are at least in part functions of the loss of tracer for various reasons, flow characteristics between wells, the rate of decay of radioactive emission, and the sensitivity of the detection apparatus. A method, based on the characteristics of a homogeneous 5-spot system, has been …

The Effects Of Ultrasonically-Induced Cavitation Upon Dissolved Oxygen, Free Carbon Dioxide, And Bicarbonate Ion Concentration In Water, Charles Alvin Wentz Jr.

Masters Theses

"Cavitation may be encountered in many scientific fields. Mechanical and civil engineers are concerned with the prevention of cavitation erosion in the design of turbines, propellers, underwater missiles, and similar structures. Biologists and physiologists are seeking more knowledge concerning the tensile strength of liquids, such as, tree sap and the formation of gas bubbles in the blood stream. Finally, the physicist and acoustical engineer must cope with the cavitation problem when working with underwater transducers, cavitation noise, and the propagation of acoustical signals through media in which cavitation is occurring.

There are many forces which hold a liquid together and …

Effect Of Alkaline Earth Chlorides On Vapor-Liquid Equilibria Of Acetic Acid-Water System, James F. Carnahan

Masters Theses

"In the separation of a system of liquids by distillation the ease with which they may be separated is most clearly indicated by the relative volatility; the greater the value of the relative volatility, the greater the ease of separation.

A system that contains compounds whose boiling points are spread over a relatively small temperature range is not readily separated by distillation. The addition of a substance that reduces the vapor pressure of one of the components, while having little or no effect on the others, adds to the ease of separation and consequently would decrease the initial size and …

The Effect Of Agitation On The Polymerization Of A Vinyl Chloride-Ethyl Acrylate Latex, Roger Wolf Rubens

Theses

The effect of agitation was studied on a 65-35 vinyl chloride-ethyl acrylate copolymer latex. Polymerizations were carried out in a 2 gallon stainless reactor with automatic control of jacket water temperature. Standard, "power calibrated" flat blade turbine impellers of 2 in., 3 in., and 4 in. diameter were used at speeds which provided an over-all range of impeller power from 0.00007 to 0.09 hp. Work on the technology of agitation, from the literature, used to characterize agitation with respect to the polymerization, was reviewed.

The investigation indicated that conversion, reaction rate, molecular weight and the stability of the emulsion were …

Thermodynamic Properties Of Pentene-1, Byron Millard Cody

Theses

The thermodynamic properties of Pentene-1 have been calculated over a temperature range of 32°F to 600°F and at pressures up to 4000 lb/sq. in. abs. These properties were determined from vapor pressure, heat capacity, and latent heat of vaporization data through the application of generalized thermodymnic relationships based on the theory of corresponding states.

Correlation Of Maximum Air Velocity With Liquid Entrainment Loading For Wire Mesh Mist Eliminators, Edward W. Poppele

Theses

Two styles of Initted 'wire mesh entrainment separators,or demisters were investigated to determine maximun useful air flow rates over a wide range of liquid entrainmant loadings. The demisters studiod were six-inch thickniess and constructed of 0.011 inch diameter stainless steel wire.

The expression widely used to determine allowable design velocity for gas through demisters is:

V=K/((d1, dv)/ dv) (1)

where
V = Maximum Degree gas velocity, feet per second,
K = is a constant for the system,
d= density of entrained liquid phase, pounds per cubic foot,
dv = density of gaseous phase, pounds per cubic foot.

In this work …

Fugacity And Activity Coefficients For Methane-Carbon Dioxide System, Philip John Sievering

Theses

Fugacity and activity coefficients have been calculated by a combination of analytical and graphical methods for the methane-carbon dioxide system at 100° F. for pressures up to 680 atmospheres.

Four mixtures of the two gases, methane and carbon dioxide, and the pure gases themselves were used in the calculations according to the adaptation and interpertation of the Redlich and Kwong equation of state as set forth by H.C. Van Ness (1).

The results of this thesis seem to substantiate H.C. Van Ness's paper as a convenient and accurate method of calculating thermodynamic properties of gases from experimental compressibility-factor data. Since …

Pressure Drop In Packed Beds Of Metal Raschig Rings, Donald William Davis

Theses

Absorption towers packed with split metal Raschig rings have a higher void content than towers packed with ceramic Raschig rings of the same nominal size. This increased void volume is due to the thinner wall of the metal ring. This higher void space should also result in lower pressure drops than would be encountered with ceramic rings. The purpose of this research program was to determine the pressure drop-flow characteristics of this packing, and to develop suitable correlations for design of packed absorption towers.

Split metal Raschig rings of one-half and one inch nominal sizes were tested to determine their …

Purification Of Technical Grade Latic Acid, Edward Francis Wezowicz

Theses

A method to manufacture purified lactic acid from technical grade lactic acid 04%) was investigated. In this method, technical grade lactic acid was reacted with normal butyl alcohol, the water formed during the esterification was azeotropically removed, The ester formed, was separated from the excess butanol by vacuum distillation. Finally, the ester separated by distillation :as hydrolyzed to a purified grade of lactic acid.

In this study, several features are reported, which to the best of knowledge, appear in a publication for the first time. They are:

1. Conditions for the esterification of technical grade lactic acid with butanol, resulting …

Ultraviolet Analysis Of Mixtures Of O-, P- And M-Nitrotoluene, John Thomas Dempsey

Theses

This paper presents a spectrophotometric method of analysis of mixtures of the isomers of pure nitrotoluene, which are free of the dinitro-compounds and other impurities. The analysis is made in the ultraviolet region with a Beckman DU Spectrophotometer. Graphical methods are developed for both binary and tertiary mixtures. The graphs, which form the basis of the method, represent the theoretical absorbancies for various mixtures of the isomers. From these graphs the concentrations in an unknown mixture can be read directly if the absorbancies, at specified wavelengths, are known.

This analytical method is based on the fact that the absorbancies of …

Vapor Liquid Equilibria Studies For System 1: Cyclohexane, Neo-Hexane; System 2: Neo-Hexane, Iso-Octane; System 3: Cyclohexane, Iso-Octane; At Atmospheric Pressure, Robert Halper

Theses

Vapor liquid equilibria studies were conducted on three systems at atmospheric pressure. The systems represented were: -

System #1 - Neo-hexane, cyclohexane.

System #2 Neo-hexane, isooctane.

System #3 - Cyclohexane, isooctane.

The object of these studies was: -

1. To obtain reliable experimental data on the above systems that would enable the plot of a series of characteristic curves.

2. To test the experimental data for thermodynamic consistency.

3. To correlate the data with the best of several theoretical equations as represented by Van Lear, Margules, Scatchard-Hamer or Redlich-Kister.

Effect Of Substituents In The Reductive Dehalogenation Of Substituted Iodobenzenes, George Burton Freda

Theses

Reaction rates for the reductive dehalogenation of ortho or Para substituted iodobenzenes with zinc and acetic acid relative to the rate for unsubstituted iodobenzene were measured. The order of ease of replacement of the iodine for the para substituents on the benzene ring was found to be: -COON -SO₃K> CH₃ -H > -C₆H₅> -OC₂H₅. For ortho substituents the order was -COOH> -C₆H₅> -OC₂H₅ > -SO₃K -CH₃> -H.

Investigation Of Liquid Partition Chromatography Of Polyhydric Alcohols, Michael Homiak

Theses

Polyhydric alcohols have previously been separated by tedious chemical procedures and in microgram quantities on columns prepared from silica gel and silica gel - Celite combinations. This study was undertaken to determine whether separation of these alcohols was possible by chromatography on columns of Celite alone, and in quantities considerably greater than those formerly handled. In addition, as a preliminary step to the actual separation, the capacities of the columns for the two polyhydric alcohols were determined. The effect of several variables on the capacities of the columns were investigated. A calculation of the number of theoretical plates in a …

Kinetics Of Hydrolysis Of Some Halonitrobenzenesulfonates, Walter C. Kania

Theses

The object of this thesis was to determine the rela¬tive activity towards hydrolysis of several halogen deriv¬atives of nitrobenzenesulfonate. The halide is Para to a nitro group and ortho to the sulfonic acid group.

The compounds studied were:

(I) sodium 2-chloro-5-nitrobenzenesulfonate

(II) sodium 2-bromo-5-nitrobenzenesulfonate

The chlorine was found to be more reactive than the bromine.

A dichloride, (III), sodium 2,5-dichloro-3-nitroben-zenesulfonate was also studied. Here one chlorine is activated by both the nitro and sulfonic acid groups. The other chlorine being meta to the nitro and sulfonic acid groups would be adverse to hydrolysis.

Rates of hydrolysis of (I), (II), and …

Study Of The Solid-Liquid Quaternary Equilibria : The Manganous Sulfate, Ammonium Sulfate, Sodium Sulfate And Water Phase System, John Kalman Kaufman

Theses

This investigation details the Solid-Liquid Equilibria in the Quaternary phase system at 30° Centigrade of Manganous Sulfate - Ammonium Sulfate - Sodium Sulfate - Water. These three salts, with a common ion and water, are represented by the Janecke projection method and summarized in the tabulation of results.

Additional data were obtained on the applicable Ternary phase systems which were used in completing the Quaternary phase projection. The systems,

Manganous Sulfate - Ammonium Sulfate – Water

Manganous Sulfate - Sodium Sulfate – Water

Ammonium Sulfate - Sodium Sulfate – Water

are represented by the Roozeboom Equilateral Triangle mode.

This is …

Heat Transfer Coefficients Of Condensing Vapors, Carl Lennart Palmer, Thomas W. Weber

Theses

The heat transfer coefficients of the condensing vapors of n-butyl, 1-amyl, and tertiary amyl alcohols have been measured for a single horizontal tube. This is the first time that i-amyl and tertiary amyl alcohols have been investigated. The modified Wilson method presented by Chu was used in analysing the data.

Chu pointed out that over a moderate range of temperature, the condensing heat transfer coefficient should vary inversely with the one-third power of the rate of heat transfer. For the alcohols studied in these experiments, the measured powers were between 0.20 and 0.36, which are in good agreement with Chu's …

A Generalized Correlation For The Effect Of Pressure On The Difference In Heat Capacities Of Gases, Leon Bleich

Theses

A generalized correlation is presented for the difference in heat capacities at constant pressure and constant volume, C_p-C_v, as a function of reduced pressure with parameters of reduced temperature. The correlation covers a pressure range of pr a 0.2 to pr = 15.0 and a temperature range of Tr = 1.0 to Tr = 5.5. The correla- tion was based on values of C_p-C_v calculated from the Benedict - Webb - Rubin Equation of State for five hydrocarbons, namely, methane, ethylene, ethane, propane, and n-butane.

The results show that C_p-C_{v …}

Evaluation Of Two Generalized Compressibility Correlations, Elbert Dale Hooper

Theses

Lydersen's critica1 compressibility correlation and Pitzer's acentric factor correlation are compared by the accuracy with which they reproduce P-V-T data. Each introduces a new parameter to be employed in conjunction with reduced temperature and reduced pressure to account for the behavior of substances of various types.

It is established here that the correlation proposed by Pitzer and co-workers is the more reliable for compressibility and saturation pressure predictions for most substances over a wider temperature and pressure range. The critica1 compressibility, however, improves compressibility predictions near the critica1 point for polar compounds.

Included are graphs and tables showing the deviations …

Ferro And Ferricyanides In Industrial Waste Water, Frederick Joseph Neff

Theses

The role of the Ferro and ferricyanides in present day waste treatment practice is reviewed. Possible conventional methods for the disposal of the compounds appear inadequate. It is shown experimentally that the cyanide content of Ferrocyanide may be oxidized by hypochlorite in alkaline solution when exposed to ultra-violet light and that no oxidation of the cyanide occurs when reacted with hypochlorite in diffuse laboratory light.

Ion Exchange Technology In The Sodium And Ferric Ion-Dowex 50 Systems, Alfred George Hoerrner

Theses

This investigation was directed toward the extension of data on the kinetics of monovalent - trivalent cation exchange and to establish data on the relationship between temperature and total capacity of an ion exchange resin. In order to compare the present study to a previous investigation by Klosowski (2), the capacity of the resin used for ferric and chromic ions was also measured.

In the kinetic study, the ferric ion-hydrogen ion exchange using Dowex 50 X-8 resin was studied in an agitated vessel. A two-bladed marine type propellor was used and the agitator speed was varied from 400 to 800 …

Spilitic Rocks And Mineral Deposits

School of Mines and Metallurgy Bulletins

The principal results of research work on spilitic rocks and mineral deposits carried on since 1945 are briefly summarized. Emphasis is placed on the influence of the results on the theories of rock and ore genesis, particularly the change of "philosophy of exploration" based on the existence of hydromagmatic ore deposition. A re-classification of magmatic mineral deposits is offered.

Design Of Liquid-Liquid Extraction System, Mehdi Rahmani Fard

Masters Theses

"The unit operation of liquid-liquid extraction has developed enormously in the last 20 years and is now recognized as one of the most important techniques for the physical separation and refining of industrial liquids. For years the conventional apparatus used for liquid-liquid extraction has been towers employing countercurrent flow of the liquids and equipped with various means to increase the interfacial area.

The countercurrent column consists of a tower through which flows a continuous phase while countercurrent to this flow is a stream of droplets (the dispersed phase). Provision is made for dispersing one phase with a settling region at …

Some Physical Measurements On Catalysts And Their Significance, Robert M. Engelbrecht

Journal of the Arkansas Academy of Science

No abstract provided.

Spilitic Rocks And Mineral Deposits, G. C. Amstutz

Missouri School of Mines and Metallurgy Bulletins

The principal results of research work on spilitic rocks and mineral deposits carried on since 1945 are briefly summarized. Emphasis is placed on the influence of the results on the theories of rock and ore genesis, particularly the change of "philosophy of exploration" based on the existence of hydro magmatic ore deposition. A re-classification of magmatic mineral deposits is offered.

Effect Of Gamma Radiation On Selected Organic Protective Coatings, James W. Johnson

Masters Theses

"The purpose of this investigation was to prepare pigmented and non-pigmented organic protective coatings and to irradiate them with gamma rays. The coatings received a constant radiation dose of eight million rads. Seven tests were performed on the various coatings. The data from the tests were tabulated so that a direct comparison could be made as to the effect of the radiation on the coatings. The data from the tests also enabled comparisons to be made to determine if the various pigments had imparted any specific properties that would be desirable in coatings being exposed to radiations"--Introduction, page 2.

Rheological Measurement Of A Starch Suspension As A Dilatant Fluid, Earl Edward Pape

Masters Theses

"The measurement of the rheological properties, consistency of viscosity and fluid type, necessary for system design calculations, has fallen behind the industrial applications for non-Newtonian fluids. In the petroleum industry in particular, the process of well flow stimulation known as Hydraulic Fracturing utilizes the properties of various non-Newtonian fluids to carry sand at high flow rates to the formation to be fractured. Other non-Newtonian fluids in the petroleum industry are Bentonite clay drilling fluids, whose unique gelling properties are helpful in suspending drill cuttings when the circulation of the fluid has ceased. In Newtonian liquids and gases the consistency is …

Design Of Distillation Solvent Recovery System, Donald Empson Puyear

Masters Theses

"With the advent or the atomic bomb during the summer of 1945 the opportunity for engineering colleges to provide an integrated course of study in the field of nuclear engineering was presented. This opportunity has been greatly enhanced by a policy of the Atomic Energy commission, granting funds to selected institutions for equipment necessary for successful instruction in this field. The Missouri School of Mines and Metallurgy, realizing the opportunity presented, has established a course of study in nuclear engineering in which the departments of Ceramic, Chemical, Mechanical and Metallurgical Engineering and Physics are taking an active part.

That portion …

Reconstruction Of A Model L Podbielniak Fractional Distillation Apparatus, Raymond Bauer

Masters Theses

"The purpose of this thesis was to reconstruct a Model L Podbielniak Fractional Distillation Apparatus to provide equipment suitable for the study of batch multicomponent distillation. The apparatus will also serve as an analytical instrument. The equipment was instrumented to automatically control the distillation, but an operator is needed to select fractions and insure the proper functioning of the controls.

Samples of hydrocarbon mixtures of known composition were analyzed to prove the successful operation of the reconstructed apparatus"--Introduction, pages 2-3.

Activity Coefficients Of Gases In Binary Mixtures, John Robert Armbruster

Theses

The theory of vapor phase activity coefficients for binary mixtures has been developed. The equations, calculation procedures and sample calculations are presented using two recently proposed methods of Joffe. These methods are then compared to the three methods presented by Engleman.

These two methods have been employed to calculate activity coefficients for 236 experimental points. The deviations of calculated values from experimental values were also determined. The systems considered are Argon - Ethylene, hydrogen - Nitrogen, Methane - Ethane, Methane - n - Butane evaluated over wide ranges of pressure, temperature and mol fraction.

From analysis of the time required …