THE SEPARATION OF THE RARE EARTHS BY PARTITION CHROMATOGRAPHY WITH REVERSED PHASES. PART I. BEHAVIOUR OF COLUMN MATERIAL
Journal Article
·
· J. Chromatog.
The complexing agent di-(2-ethylhexyl) orthophosphoric acid, which is known to have a good average separation factor for adjacent rare earths, was retained on a poly(vinyl chloride/vinyl acetate) copolymer, and this mixture used as column material for chromatographic elution of the rare earths. This column material can be conveniently prepared with reproducible behavior, sharp elution peaks being obtained at a running temperature of 60 deg , and a third power dependency of (I/R/sub F/ --I) upon the hydrogen ion concentration of the eluting phase was found at several different loadings of the polymer with complexing agents. (auth)
- Research Organization:
- Atomic Energy Research Establishment, Harwell, Berks, Eng.
- NSA Number:
- NSA-18-003888
- OSTI ID:
- 4133242
- Journal Information:
- J. Chromatog., Journal Name: J. Chromatog. Vol. Vol: 12
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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THE SEPARATION OF THE RARE EARTHS BY PARTITION CHROMATOGRAPHY WITH REVERSED PHASES. PART III. THE USE OF BATCH EXTRACTIONS TO OBTAIN DISTRIBUTION DATA
THE SEPARATION OF THE RARE EARTHS BY PARTITION CHROMATOGRAPHY WITH REVERSED PHASES. PART II. BEHAVIOUR OF INDIVIDUAL ELEMENTS ON HDEHP-CORVIC COLUMNS
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Fri Apr 06 23:00:00 EST 1962
· Nature (London)
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OSTI ID:4785088
THE SEPARATION OF THE RARE EARTHS BY PARTITION CHROMATOGRAPHY WITH REVERSED PHASES. PART III. THE USE OF BATCH EXTRACTIONS TO OBTAIN DISTRIBUTION DATA
Technical Report
·
Wed May 01 00:00:00 EDT 1963
·
OSTI ID:4712686
THE SEPARATION OF THE RARE EARTHS BY PARTITION CHROMATOGRAPHY WITH REVERSED PHASES. PART II. BEHAVIOUR OF INDIVIDUAL ELEMENTS ON HDEHP-CORVIC COLUMNS
Journal Article
·
Sun Sep 01 00:00:00 EDT 1963
· J. Chromatog.
·
OSTI ID:4130305