Separation of Pa$sup 234$m (UX$sub 2$) as Laboratory Practice in Radiochemical Training. Report No. 89; SEPARACION DE Pa$sup 234$m (UX$sub 2$) COMO PRACTICA DE LABORATORIO EN LA ENSENANZA DE RADIOQUIMICA. INFORME NO. 89

Technical Report · Tue Jan 01 00:00:00 EST 1963

OSTI ID:4175385

Cristallini, O; Flegenheimer, J

The coprecipitation of Pa/sup 234m/ (UX/sub 2/) with benzoylphenylhydroxylamine (BPH) was studied beginning with solutions of uranium in hydrochloric acid. The separation factors Pa/Th at different concentration of HCl were determined. The results obtained are very superior to those obtained by the classical method of coprecipitation with zirconium phosphate. This fact, together with the simplicity of the method, makes it very suitable for experiments in radiochemical laboratory work. The method shows the techniques of working with isotopes of short life, the analyses of data from a source whose decay velocity decreases rapidly, and the determination of the resolution time of a counting system. (tr-auth)

• Research Organization: Argentia. Comision Nacional de Energia Atomica, Buenos Aires
• NSA Number: NSA-18-000267
• OSTI ID: 4175385
• Report Number(s): NP-13202
• Resource Relation: Other Information: Orig. Receipt Date: 31-DEC-64
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

CHEMISTRY
ALCOHOLS
ALKYL RADICALS
AMINES
BENZOYL RADICALS
BPH
CHROMATOGRAPHY
COMPOUNDS
DISEASES
DISTRIBUTION
DUSTS
GRAPHITE
HYDROCHLORIC ACID
ISOTOPE SEPARATION
LUNGS
MIXING
PAPER
PHENYL RADICALS
PHOSPHORIC ACID
PHOSPHORUS
PHOTOGRAPHY
PNEUMOCONIOSIS
PRECIPITATION
PROTACTINIUM 234
QUANTITATIVE ANALYSIS
RESOLUTION
SEPARATION PROCESSES
SOLUTIONS
THORIUM
URANIUM
X RADIATION