THE PREPARATION OF HIGH PURITY YTTRIUM OXIDE FROM LIQUID-LIQUID EXTRACTION CONCENTRATES BY MEANS OF ION EXCHANGE. Report 257. Period covered: Janiary 21, 1959 to February 27, 1959 March 9, 1959 to April 16, 1959
Technical Report
·
OSTI ID:4114039
>High-purity oxide containing less than 0.1% of total impurities was successfully produced by eluting the liquidliquid extraction feed with 0.3% hydroxyethylethylenediaminetriacetic acid (HEDTA) and 0.5% ethylenediaminetetraacetic acid (EDTA). The HEDTA yielded 74.1% yttrium oxide as high purity based on the amount of product recovered. The EDTA yielded 53.3% yttrium oxide as high purity based on the amount of product recovered. (auth)
- Research Organization:
- Michigan Chemical Corp., St. Louis, Mich.
- NSA Number:
- NSA-15-004003
- OSTI ID:
- 4114039
- Report Number(s):
- TID-11097
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
Similar Records
THE PREPARATION OF A SOLUTION OF HYDROXYETHYLETHYLENEDIAMINETRIACETIC ACID FROM A SOLUTION OF TRISODIUM HYDROXYETHYLETHYLENEDIAMINETRIACETATE AND THE SEPARATION OF OXALIC ACID-HYDROXYETHYL-ETHYLENEDIAMINETRIACETIC ACID SOLUTIONS BY MEANS OF ION EXCHANGE. Report No. 237. Period covered : December 27, 1957-August 8, 1958
THE LOADING AND SEPARATION OF A SOLUTION OF YTTRIUM AND RARE EARTH CHELATES OF ETHYLENEDIAMINETETRAACETIC ACID. Report No. 112. Period covered: July 16 to August 22, 1957
CATION-EXCHANGE ELUTION SEQUENCES. I. DIVALENT AND RARE-EARTH CATIONS WITH EDTA, HEDTA AND CITRATE
Technical Report
·
Mon Oct 30 23:00:00 EST 1961
·
OSTI ID:4082189
THE LOADING AND SEPARATION OF A SOLUTION OF YTTRIUM AND RARE EARTH CHELATES OF ETHYLENEDIAMINETETRAACETIC ACID. Report No. 112. Period covered: July 16 to August 22, 1957
Technical Report
·
Fri Oct 25 00:00:00 EDT 1957
·
OSTI ID:4113751
CATION-EXCHANGE ELUTION SEQUENCES. I. DIVALENT AND RARE-EARTH CATIONS WITH EDTA, HEDTA AND CITRATE
Journal Article
·
Fri Sep 01 00:00:00 EDT 1961
· J. Inorg. & Nuclear Chem.
·
OSTI ID:4835461