IMPROVEMENTS IN OR RELATING TO THE PURIFICATION OF EXTRACTION SOLVENTS CONTAINING TRIALKYL PHOSPHATES
Patent
·
OSTI ID:4146753
Degradation products in extraction solvents consisting of trialkyl phosphate in a hydrocarbon diluent can be removed by contacting the solvent with a basic liquid organic amine that is insoluble in the solvent andd does not extract the phosphate from the solvent. Some suitable amines are listed. (D.C.W.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-18-001832
- OSTI ID:
- 4146753
- Report Number(s):
- GB 941791
- Country of Publication:
- United Kingdom
- Language:
- English
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