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:: of trace aqueous solutions AN ABSTRACT OF THE THESIS OF ROBERT RAYMOND CLAEYS for the Ph. D

The study of fluo-tantalum species by solvent extraction

Creator:: Coker, Marjory Carol
Abstract:: The extraction of tantalum fluoride complexes by large cationic extractants (tetraphenylarsonium ion, TPA, and crystal violet) and by methyl isobutyl ketone (MIBK) has been investigated as a function of fluoride concentration using ¹⁸² Ta as tracer. Extractions by the cationic extractants into chloroform were carried out in the absence of...
Resource Type:: Masters Thesis
Full Text:: exhibit a distribution maximum at 0.4 M HF (approximately 1 x 10-2 M [F]) which is probably due to the

Differential spectrophotometric determination of titanium

Creator:: Pakulak, Jack Metro
Resource Type:: Masters Thesis
Full Text:: I \ D IFFE R NT IAL S F&CT RO PHOTT RIC DiTiINATION OF TITAFIW4 JACK tTRO PAKLTLAK, R, A

The nature and stabilities of the fluo-complexes of tantalum

Creator:: Varga, Louis Paul
Resource Type:: Dissertation
Full Text:: antiprism with the average Ta - F bond. distance 1, 98A° and. the average F-F bond distance 2.41A°. No

Controlled potential coulometric and polarographic investigations of metallic ions in fused salts

Creator:: Caton, Roy Dudley
Resource Type:: Dissertation
Full Text:: emergencies! to Mr. Robert Beal of the U.S. Bureau of Mines, Albany, Oregon, for assistance in obtaining pure

Utilization of potassium cyanide as a spectrophotometric reagent, with particular application to the determination of nickel

Creator:: Soine, Tyler Sylvester
Resource Type:: Masters Thesis
Full Text:: >- o z I- 060 ft o (1) cn F-40 z Li-J o a: w °20 FIGURE '3 PLOT OF PER CENT

A spectrophotometric study of niobium (V) in hydrochloric acid solution

Creator:: Kanzelmeyer, James Herbert
Resource Type:: Dissertation
Full Text:: pressure of the solutions was accomplished with the isotensiscope (37,p .65). E••F. and vapor pressure

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:: work. Dr. F. P. Roberts and Dr. E. J. Wheelxight aided this study by making available a gram of

Studies of electrode processes with voltage scanning coulometry

Creator:: Sandoz, Dennis Paul
Abstract:: Voltage scanning coulometry was used to study the effects of electrode surfaces and metals on the electrochemistry of the ferric-ferrous couple and the silver ion-silver metal couple. The analytical technique called voltage scanning coulometry is very similar to controlled potential coulometry. The main difference is that in voltage scanning coulometry...
Resource Type:: Masters Thesis
Full Text:: simplified yielding 2 2 n F m i - = RT P (voltage scan rate). (1 +P)2 (8) A plot of Equation 7

The separation and determination of phosphate by precipitation of zirconium phosphate from homogeneous solution

Creator:: Baird, Stephen Sydney
Resource Type:: Masters Thesis
Full Text:: , 1951 Title The Separation and Determination of Phosphate by krecipitation of Zirconium ±thosphate f

ScholarsArchive@OSU

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

The study of fluo-tantalum species by solvent extraction

Differential spectrophotometric determination of titanium

The nature and stabilities of the fluo-complexes of tantalum

Controlled potential coulometric and polarographic investigations of metallic ions in fused salts

Utilization of potassium cyanide as a spectrophotometric reagent, with particular application to the determination of nickel

A spectrophotometric study of niobium (V) in hydrochloric acid solution

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

Studies of electrode processes with voltage scanning coulometry

The separation and determination of phosphate by precipitation of zirconium phosphate from homogeneous solution

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