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Treatment of oily sludge using solvent extraction
Petroleum science and technology, 2019Baiji oil refineries produce 3000–3500 m3/year of oily sludge. This sludge is hard to be biodegraded, contains large quantities of crude oil, and hard to be transported into landfill sites.
M. M. AL-Doury
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Mineral Processing and Extractive Metallurgy Review, 2018
Considering the growing demand for In(III) and Ga(III) for the manufacture of advanced materials, it is necessary to develop efficient separation processes for recovery of these metals from primary and secondary resources. In the present work, separation
Thi Hong Nguyen, Man-Seung Lee
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Considering the growing demand for In(III) and Ga(III) for the manufacture of advanced materials, it is necessary to develop efficient separation processes for recovery of these metals from primary and secondary resources. In the present work, separation
Thi Hong Nguyen, Man-Seung Lee
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THERMODYNAMICS OF SOLVENT EXTRACTION
Solvent Extraction and Ion Exchange, 2000ABSTRACT The fundamental thermodynamic characteristics of aqueous electrolyte solutions and organic solutions which affect solvent extraction are summarized and the influence of metal complexation and hydration on the distribution ratios is discussed. The thermodynamics of extraction systems, including synergistic systems, is reviewed. The influence of
Gregory R. Choppin, A. Morgenstern
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1979
Publisher Summary This chapter describes solvent extraction or liquid–liquid extraction as a partitioning process where a solute distributes itself between two immiscible phases. The basic process is the same as in partition chromatography; the difference lies in the experimental technique of performing the operation in the laboratory.
Donald J. Pietrzyk, Clyde W. Frank
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Publisher Summary This chapter describes solvent extraction or liquid–liquid extraction as a partitioning process where a solute distributes itself between two immiscible phases. The basic process is the same as in partition chromatography; the difference lies in the experimental technique of performing the operation in the laboratory.
Donald J. Pietrzyk, Clyde W. Frank
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Introduction to Solvent Extraction
2004The term solvent extraction† refers to the distribution of a solute between two immiscible liquid phases in contact with each other, i.e., a two-phase distribution of a solute. It can be described as a technique, resting on a strong scientific foundation.
Michael Cox, Jan Rydberg
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Nature, 1952
THE separation and determination of small amounts of indium in the presence of other metals, especially beryllium and iron, are analytical problems of importance for which no entirely satisfactory solution has as yet been published. Mathers and Prichard1 precipitated iron as its cupferrate; but some 4 per cent of indium is co-precipitated.
J. G. Drysdale +2 more
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THE separation and determination of small amounts of indium in the presence of other metals, especially beryllium and iron, are analytical problems of importance for which no entirely satisfactory solution has as yet been published. Mathers and Prichard1 precipitated iron as its cupferrate; but some 4 per cent of indium is co-precipitated.
J. G. Drysdale +2 more
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Journal of Inorganic and Nuclear Chemistry, 1968
Abstract Lithium was quantitatively and selectively extracted from aqueous solutions of alkali metal salts by forming a suitable adduct of a lithium chelate. Thus, the trioctylphosphine oxide (TOPO) adduct of lithium dibenzoylmethane (LiDBM) was readily extracted into dodecane or p-xylene.
J.S. Drury +3 more
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Abstract Lithium was quantitatively and selectively extracted from aqueous solutions of alkali metal salts by forming a suitable adduct of a lithium chelate. Thus, the trioctylphosphine oxide (TOPO) adduct of lithium dibenzoylmethane (LiDBM) was readily extracted into dodecane or p-xylene.
J.S. Drury +3 more
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Ion exchange and solvent extraction : a series of advances
, 2017Supramolecular Chemistry in Solvent Extraction: Toward Highly Selective Extractants and a Better Understanding of Phase-Transfer Phenomena Karsten Gloe, Kerstin Gloe, Marco Wenzel, Leonard F.
J. Marinsky, Y. Marcus
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