Miniature DIAMEX processes in a hollow fibre module micro-plant: process development and optimisation
2008; R. Oldenbourg Verlag; Volume: 96; Issue: 4-5 Linguagem: Inglês
10.1524/ract.2008.1481
ISSN2193-3405
Autores Tópico(s)Nuclear reactor physics and engineering
ResumoA hollow fibre module (HFM) micro-plant was built to perform continuous liquid-liquid extraction tests with very small feed volumes, using miniature HFM as phase contactors. Spiked DIAMEX tests ( i.e. , co-extraction of americium, curium, and lanthanides from PUREX raffinate) were performed in this plant. Following some flow sheet modifications, raffinate decontamination factors of up to 30000 and 900 were achieved for americium and curium, respectively.
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