Published January 1984
| Version v1
Journal article
A new possible method of rare earth separation
Creators
- 1. Ceara Univ., Fortaleza (Brazil). Dept. de Quimica Organica e Inorganica
Description
Two possible methods for rare earths separation based on their different basicities and on their interaction with polyacrylamides are presented. The method of fractional gel formation did not show good results but the fractional precipitation and flocculation looks feasible. (C.L.B.)
Abstract (Portuguese)
Apresenta-se dois metodos para separacao de terras raras baseados nas diferentes basicidades desses elementos e nas suas diferentes interacoes com poliacrilamidas. O metodo de formacao fracionada de geis nao apresentou bons resultados, mas o metodo da precipitacao e floculacao fracionadas parece viavel. (C.L.B.)Additional details
Additional titles
- Original title (Portuguese)
- Um novo metodo para separacao de terras raras
Publishing Information
- Journal Title
- Quim. Nova
- Journal Volume
- 7
- Journal Issue
- 1
- Series
- Quim. Nova.
- Journal Page Range
- 47-48
- ISSN
- 0100-4042
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 15066400
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- FLOCCULATION; GELS; POLYACRYLATES; POLYAMIDES; PRECIPITATION; RARE EARTHS; SEPARATION PROCESSES
- Descriptors DEC
- COLLOIDS; DISPERSIONS; ELEMENTS; ESTERS; METALS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; POLYMERS; POLYVINYLS