Published 1989
| Version v1
Miscellaneous
Analytical geochemistry of rare earths elements - use of Plasma spectrometry - ICP
Description
The preconcentration technique with chromatographic separation, in which the trace elements of rare earths can be separated from the main constituent of the matrix, to carried a small dilution factor is described. An appropriate concentration solution is obtained, used in inductively coupled argon plasma spectrometry. (C.G.C.)
Abstract (Portuguese)
Apresenta-se a tecnica de preconcentracao com separacao cromatografica, onde os elementos-traco de terras raras podem ser separados dos principais constituintes da matriz para comportar um pequeno fator de diluicao. Por esse processo obtem-se uma solucao de concentracao apropriada, aplicada na espectrometria de plasma de argonio ICP (Plasma de Acoplamento Indutivo). (C.G.C.)Additional details
Additional titles
- Original title (Portuguese)
- Geoquimica analitica dos elementos terras raras - aplicacao da espectrometria de plasma - ICP
Publishing Information
- Imprint Title
- Geochemistry of rare earths elements in Brazil
- Imprint Pagination
- 158 p.
- Journal Page Range
- p. 7-13.
- Report number
- INIS-BR--2275
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 21085926
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- CHROMATOGRAPHY; GEOCHEMISTRY; PLASMA; RARE EARTHS; SPECTROSCOPY
- Descriptors DEC
- ELEMENTS; METALS; SEPARATION PROCESSES
Optional Information
- Notes
- Imprint:Geoquimica dos elementos terras raras no Brasil.