EXTRACTION OF Mn(II) FROM NITRIC ACID BY CROWN ETHER-SYNERGIZED CATION EXCHANGE EXTENDED EQUILIBRIUM AND INFRARED ANALYSIS*
- 1 October 1993
- journal article
- research article
- Published by Taylor & Francis in Solvent Extraction and Ion Exchange
- Vol. 11 (5) , 889-921
- https://doi.org/10.1080/07366299308918193
Abstract
By use of the modeling program SXLSQA, it has been possible to perform an extensive equilibrium analysis of the extraction of Mn(ll) from nitric acid by didodecylnaphthalene sulfonic acid (HDDNS) in combination with either ;-butylbenzo-15-crown-5 (tBB15C5) or r-buty!cyclohexano-15-crown-5 (IBC15C5) in toluene. Overall, only 1:1 metalxrown ether interactions have been found, and HDDNS acts bothKeywords
This publication has 25 references indexed in Scilit:
- Equilibrium Analysis of Aggregation Behavior in the Solvent Extraction of Cu(II) from Sulfuric Acid by Didodecylnaphthalene Sulfonic AcidSeparation Science and Technology, 1993
- Selective extraction of cesium from acidic nitrate solutions with didodecylnaphthalenesulfonic acid synergized with bis(tert-butylbenzo)-21-crown-7Analytical Chemistry, 1992
- Thermodynamic and kinetic data for macrocycle interactions with cations and anionsChemical Reviews, 1991
- EXTRACTION OF ZINC(II) ION BY DIDODECYLNAPHTHALENESULFONIC ACID (HDDNS) IN CARBON TETRACHLORIDE: THE ROLE OF AGGREGATIONSolvent Extraction and Ion Exchange, 1991
- SXLSQA, A Computer Program for Including Both Complex Formation and Activity Effects in the Interpretation of Solvent Extraction DataSeparation Science and Technology, 1990
- EXTRACTION OP MANGANESE(II) BT MIXTURES OP DIDODECYLNAPHTHALENESOLFONIC ACID AND r-BUTYL- CYCLOHEXANO-15-CROWN-5: SPECTRAL EVIDENCE FOR THE FORMATION OF A MANGANESE(II) - CROWN ETHER COMPLEXSolvent Extraction and Ion Exchange, 1990
- The Synerqistic Solvent Extraction of Manganese by Macrocyclic Crown Ethers in Combination with Didodecylnaphthalene Sulfonic Acid: Effect of Macrocycle SubstituentsSeparation Science and Technology, 1988
- SPECTRAL STUDIES AND EQUILIBRIUM ANALYSIS OF THE DIDODECYLNAPHTHALENE SULFONIC ACID, DICYCL0HEXAN0-18-CR0WN-6, Sr2+EXTRACTION SYSTEMSolvent Extraction and Ion Exchange, 1987
- THE INTERPRETATION OF EQUILIBRIUM DATA FROM SYNERGISTIC SOLVENT EXTRACTION SYSTEMSSolvent Extraction and Ion Exchange, 1987
- SELECTIVITY IN SOLVENT EXTRACTION OF METAL IONS BY ORGANIC CATION EXCHANGERS SYNERGIZED BY MACROCYCLES: FACTORS RELATING TO MACROCYCLE SIZE AND STRUCTURESolvent Extraction and Ion Exchange, 1986