USE OF SURFACE ACTIVE AGENTS TO PREVENT EMULSIONS IN SLUREX EXTRACTIONS
- Authors:
- Publication Date:
- Research Org.:
- Mallinckrodt Chemical Works, St. Louis
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 4370317
- Report Number(s):
- NYO-1347
- NSA Number:
- NSA-11-009644
- DOE Contract Number:
- W-14-108-ENG-8
- Resource Type:
- Technical Report
- Resource Relation:
- Other Information: Decl. Feb. 28, 1957. Orig. Receipt Date: 31-DEC-57
- Country of Publication:
- United States
- Language:
- English
- Subject:
- CHEMISTRY; BUTYL PHOSPHATES; CARBON TETRACHLORIDE; CHEMICALS; EFFICIENCY; EMULSIONS; EXTRACTION COLUMNS; HYDROCARBONS; KEROSENE; MEASURED VALUES; MIXING; ORE PROCESSING; PERFORMANCE; PETROLEUM; PITCHBLENDE; SEPARATION PROCESSES; SLURREX PROCESS; SLURRIES; SOLVENT EXTRACTION; SURFACE TENSION; TESTING; URANINITES; URANIUM; USES
Citation Formats
Piper, R., and Ruehle, A.E.. USE OF SURFACE ACTIVE AGENTS TO PREVENT EMULSIONS IN SLUREX EXTRACTIONS. United States: N. p., 1952.
Web. doi:10.2172/4370317.
Piper, R., & Ruehle, A.E.. USE OF SURFACE ACTIVE AGENTS TO PREVENT EMULSIONS IN SLUREX EXTRACTIONS. United States. doi:10.2172/4370317.
Piper, R., and Ruehle, A.E.. Mon .
"USE OF SURFACE ACTIVE AGENTS TO PREVENT EMULSIONS IN SLUREX EXTRACTIONS". United States.
doi:10.2172/4370317. https://www.osti.gov/servlets/purl/4370317.
@article{osti_4370317,
title = {USE OF SURFACE ACTIVE AGENTS TO PREVENT EMULSIONS IN SLUREX EXTRACTIONS},
author = {Piper, R. and Ruehle, A.E.},
abstractNote = {},
doi = {10.2172/4370317},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Aug 11 00:00:00 EDT 1952},
month = {Mon Aug 11 00:00:00 EDT 1952}
}
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SOLVENT EXTRACTION WITH SURFACE-ACTIVE AGENTS. I. QUATERNARY AMMONIUM COMPOUNDS
The solvent extraction of metal ions by a quaternary ammonium halide dissolved in 1,2-dichloroethane is described. The extraction was dependent on the ion association of the quaternary "head" with labeled negatively charged chloro complexes of Fe/sup 3+/, Co/sup 2+/, Zn/sup 2+/, and Ti/sup 3+/ o r with the negative oxyanions of Hf/sup 4+/, Ta/sup 5+/, and Mo/sup 6+/ in concentrat ed HCl. The effects of metal ion concentration, contacting time, HCl concentration, and type of quaternary ammonium halide are discussed. Extractions of >50% were possible only if the distribution coefficient, D, of the quaternary compounds themselves was very large. Themore »