Published 1997 | Version v1
Journal article Metadata-only

Determination of selenium in samples of concentrated of nickel plus cobalt using the analysis through activation with epi thermic neutron

Creators

  • 1. Centro de Estudios Aplicados al Desarrollo Nuclear (Cuba)
  • 2. Centro de Isotopos (Cuba)
  • 3. Centro Atomico Bariloche (Argentina)
  • 4. Universidad Nacional de Asuncion (Paraguay)

Description

In this work, the concentration of selenium and other elements was determined. Seventeen samples of sulfides plus cobalt were used. Among the employed methods for such purpose, the analysis was made through neutronic activation, in its instrumental variants, and by means of the application of radiochemical separation. (author)

Availability note (English)

Available from Biblioteca Luis Demetrio Tinoco, Universidad de Costa Rica

Abstract (Spanish)

En este trabajo se determina la concentracion de Selenio y otros elementos en diecisiete muestras de sulfuros de niquel mas cobalto. Entre los metodos empleados para dicho proposito se encuentra el analisis por activacion neutronica (AAN), tanto en su variante instrumental (IAAN), como mediante la aplicacion de separacion radioquimica (RAAN). (author)

Additional details

Additional titles

Original title (Spanish)
Determinacion de selenio en muestras de concentrados de niquel mas cobalto empleando el analisis por activacion con neutrones epitermicos

Publishing Information

Journal Title
Tecnologia en marcha
Journal Volume
13
Journal Issue
special issue
Journal Page Range
p. 28-33
ISSN
0379-3982

INIS

Country of Publication
Costa Rica
Country of Input or Organization
Costa Rica
INIS RN
31039304
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
CHEMICAL ANALYSIS; COBALT; ELEMENTS; EPITHERMAL NEUTRONS; NEUTRON ACTIVATION ANALYSIS; NICKEL; NICKEL SULFIDES; QUALITY CONTROL; SAMPLING; SELENIUM; SEMIMETALS; SULFIDES
Descriptors DEC
ACTIVATION ANALYSIS; BARYONS; CHALCOGENIDES; CHEMICAL ANALYSIS; CONTROL; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRONS; METALS; NEUTRONS; NICKEL COMPOUNDS; NUCLEONS; SEMIMETALS; SULFIDES; SULFUR COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS

Optional Information

Notes
Refs, tabs, figs.