Index Catalog // ScholarsArchive@OSU

Flame ionization detection of hydrocyanic acid ; Analysis of trace aqueous solutions

Creator:: Claeys, Robert Raymond
Abstract:: A gas chromatographic procedure was developed for the determination of nanogram quantities of hydrocyanic acid using a flame ionization detector. Excellent chromatograms were obtained on a porous polyaromatic polymer column (Porapak Q) at 60°C. The procedure was employed for the analysis of HCN in aqueous cyanide solutions. Solutions as low...
Resource Type:: Dissertation
Full Text:: approved: Professor Harry Freund A gas chromatographic procedure was developed for the de- termination

Gas chromatography of metal halides

Creator:: Dennison, James Eugene
Abstract:: An all-glass gas chromatograph was developed for the analysis of corrosive metal halides. Included in the apparatus is a new liquid sampling system designed for fast repetitive sampling of corrosive liquids in an inert atmosphere. A flame photometer detector was developed to permit the detection of corrosive solutes in the...
Resource Type:: Dissertation
Full Text:: 1 Halocarbon 6 -00 on Chromosorb W was used to separate mix- tures of metal chlorides. Several

The separation of zirconium and magnesium by means of ion exchange

Creator:: Lee, Eugene Edward
Resource Type:: Masters Thesis
Full Text:: Typed by Kim King AOWLGiLENT I wish to express my appreciation to Proressor Harry Freund who

Polarographic investigation of niobium and tantalum with special reference to the niobium-phosphate system

Creator:: Clauss, James Kilbourn
Resource Type:: Dissertation
Full Text:: ~ Harry Freund for his counsel and direction during the course of this work, and also Messers James

Application of piezoelectric quartz crystal as partition detector : development of a digital transducer

Creator:: Janghorbani, Morteza
Abstract:: AT-cut piezoelectric quartz crystals coated with low vapor pressure materials are evaluated as digital transducers in completely digital detection systems for monitoring gas streams. Mathematical relations describing the detectors are developed and tested. Specific application is made to monitoring gaseous sulfur compounds commonly found in stack effluents of pulp mills....
Resource Type:: Dissertation
Full Text:: Abstract approved: Redacted for privacy Harry Freund AT-cut piezoelectric quartz crystals coated with low

Chronopotentiometry of Sm(II) and Pm(III) in molten LiCl-KCl eutectic

Creator:: Nixon, Richard Allen
Abstract:: Samarium (III) and promethium (III) were studied by chronopotentiometry in a molten LiCl-KC1 eutectic. Tungsten electrodes were used to avoid alloying effects encountered with platinum electrodes. Adsorption phenomena were observed which prevented the study of any kinetic effects. The quarter wave potentials were measured as: Sm(III) = 0.95 ± 0.05...
Resource Type:: Masters Thesis
Full Text:: ACKNOWLEDGMENTS I am indebted to Dr. Harry Freund for guidance throughout the writing of this thesis. Gratitude

Analytical utilization of hafnium and zirconium borohydrides

Creator:: Walsh, Ronald Edward
Resource Type:: Dissertation
Full Text:: UTILIZATION OF HAFNIUM AND ZIRCONIUM BOROHYDRIDES Abstract approved: /Dr, Harry Freund The borohydrides

Distribution of lanthanum between aqueous thiocyanate and isophorone

Creator:: Beam, Chester Ronald
Resource Type:: Masters Thesis
Full Text:: and (o) refers to the trgsnic phase and (w) refers to the aqueous pbase We may now define an

Design of a digital repetitive titrator

Creator:: Wendlick, Joseph David
Abstract:: An automatic digital titrator for use in potentiometric titrations is described. The automatic titrator described provides a permanent digital and analog record of all titrations. The modular units which combine to form the automatic titrator are described individually. Accuracy achieved by the titrator on successive acid-base titrations of ammonia in...
Resource Type:: Masters Thesis
Full Text:: Dr. Harry Freund for his assistance and helpful advice during the course of this work. The author

Optimization of the continuous analysis Pearl-Benson method for lignosulfonates

Creator:: Blaine, Roger Lee
Abstract:: A procedure is described for the optimization of a previously described continuous analysis adaptation of the Pearl-Benson or nitroso method for estimation of spent sulfite liquor (SSL) or ligno-sulfonates. The optimized procedure has a response time of 6.5 minutes. In order to monitor samples whose SSL concentration is between 0...
Resource Type:: Dissertation
Full Text:: ACKNOWLEDGMENTS The author wishes to thank Dr. Harry Freund, one of whose purposes in life is to be mentor and

ScholarsArchive@OSU

Flame ionization detection of hydrocyanic acid ; Analysis of trace aqueous solutions

Gas chromatography of metal halides

The separation of zirconium and magnesium by means of ion exchange

Polarographic investigation of niobium and tantalum with special reference to the niobium-phosphate system

Application of piezoelectric quartz crystal as partition detector : development of a digital transducer

Chronopotentiometry of Sm(II) and Pm(III) in molten LiCl-KCl eutectic

Analytical utilization of hafnium and zirconium borohydrides

Distribution of lanthanum between aqueous thiocyanate and isophorone

Design of a digital repetitive titrator

Optimization of the continuous analysis Pearl-Benson method for lignosulfonates

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