Use of quaternary ammonium salts to remove copper–cyanide complexes by solvent extraction

Minerals Engineering ◽

10.1016/j.mineng.2010.05.017 ◽

2010 ◽

Vol 23 (10) ◽

pp. 765-770 ◽

Author(s):

O. Alonso-González ◽

F. Nava-Alonso ◽

A. Uribe-Salas ◽

D. Dreisinger

Keyword(s):

Solvent Extraction ◽

Quaternary Ammonium ◽

Quaternary Ammonium Salts ◽

Ammonium Salts ◽

Copper Cyanide ◽

Cyanide Complexes

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Determination of extraction constant, true partition coefficient and formation constant of ion-pair complexes of quaternary ammonium salts, tetrabutylammonium bromide and isopropamide iodide.with some organic anions by a solvent extraction technique

International Journal of Pharmaceutics ◽

10.1016/0378-5173(81)90018-1 ◽

1981 ◽

Vol 8 (2) ◽

pp. 143-151 ◽

Author(s):

C.K. Shim ◽

R. Nishigaki ◽

T. Iga ◽

M. Hanano

Keyword(s):

Solvent Extraction ◽

Quaternary Ammonium ◽

Formation Constant ◽

Tetrabutylammonium Bromide ◽

Extraction Constant ◽

Ion Pair ◽

Quaternary Ammonium Salts ◽

Ammonium Salts ◽

Solvent Extraction Technique

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Influence of pH and Diluent on the Ion‐Pair Solvent Extraction of Aromatic Carboxylic Acids Using Quaternary Ammonium Salts

Separation Science and Technology ◽

10.1080/01496390600831675 ◽

2006 ◽

Vol 41 (12) ◽

pp. 2795-2806 ◽

Author(s):

Kunio Kawamura ◽

Keiji Takahashi ◽

Akitsugu Okuwaki

Keyword(s):

Solvent Extraction ◽

Carboxylic Acids ◽

Quaternary Ammonium ◽

Ion Pair ◽

Quaternary Ammonium Salts ◽

Ammonium Salts ◽

Aromatic Carboxylic Acids ◽

Influence Of Ph

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Membrane extraction of pertechnetate with quaternary ammonium salts comparison with solvent extraction

Journal of Radioanalytical and Nuclear Chemistry ◽

10.1007/bf02039395 ◽

1986 ◽

Vol 101 (1) ◽

pp. 71-76 ◽

Author(s):

P. Rajec ◽

F. Macášek ◽

J. Beláň

Keyword(s):

Solvent Extraction ◽

Quaternary Ammonium ◽

Quaternary Ammonium Salts ◽

Membrane Extraction ◽

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SOLVENT EXTRACTION ENHANCED MICROFILTRATION OF STRONTIUM AND TECHNETIUM WITH DI-2-ETHYLHEXYLPHOSPHORIC ACID AND QUATERNARY AMMONIUM SALTS

Solvent Extraction and Ion Exchange ◽

10.1080/07366299808934541 ◽

1998 ◽

Vol 16 (2) ◽

pp. 587-596 ◽

Author(s):

F. Macášek ◽

A. Danihlik

Keyword(s):

Solvent Extraction ◽

Quaternary Ammonium ◽

Quaternary Ammonium Salts ◽

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A new method of removing excess of reagent from organic phases in the solvent extraction of metal complex anions with quaternary ammonium salts

Analytica Chimica Acta ◽

10.1016/s0003-2670(01)83082-8 ◽

1977 ◽

Vol 89 (1) ◽

pp. 167-175 ◽

Author(s):

Shoji Motomizu ◽

Kyoji Tôei

Keyword(s):

Solvent Extraction ◽

Metal Complex ◽

Quaternary Ammonium ◽

Quaternary Ammonium Salts ◽

Ammonium Salts ◽

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Copper cyanide removal by precipitation with quaternary ammonium salts

Minerals Engineering ◽

10.1016/j.mineng.2012.11.013 ◽

2013 ◽

Vol 42 ◽

pp. 43-49 ◽

Author(s):

O. Alonso-González ◽

F. Nava-Alonso ◽

C. Jimenez-Velasco ◽

A. Uribe-Salas

Keyword(s):

Quaternary Ammonium ◽

Quaternary Ammonium Salts ◽

Ammonium Salts ◽

Copper Cyanide ◽

Cyanide Removal

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Faculty Opinions recommendation of Development of highly diastereo- and enantioselective direct asymmetric aldol reaction of a glycinate Schiff base with aldehydes catalyzed by chiral quaternary ammonium salts.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.1020518.232638 ◽

2004 ◽

Author(s):

Carlos F Barbas

Keyword(s):

Schiff Base ◽

Quaternary Ammonium ◽

Aldol Reaction ◽

Quaternary Ammonium Salts ◽

Ammonium Salts ◽

Asymmetric Aldol ◽

Asymmetric Aldol Reaction

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1010. Stereoisomeric pairs of cyclic quaternary ammonium salts. Part V. Derivatives of 4-aza-5α-cholestane

Journal of the Chemical Society (Resumed) ◽

10.1039/jr9650005439 ◽

1965 ◽

Vol 0 (0) ◽

pp. 5439-5446 ◽

Author(s):

James McKenna ◽

Jean M. McKenna ◽

A. Tulley

Keyword(s):

Quaternary Ammonium ◽

Quaternary Ammonium Salts ◽

Ammonium Salts ◽

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Synthesis and stability of 1-aminoalkylphosphonic acid quaternary ammonium salts

Organic & Biomolecular Chemistry ◽

10.1039/d1ob00703c ◽

2021 ◽

Author(s):

Tomasz K. Olszewski ◽

Anna Brol

Keyword(s):

Phosphonic Acid ◽

Quaternary Ammonium ◽

Alkylating Agent ◽

Quaternary Ammonium Salts ◽

Ammonium Salts ◽

Aminoalkylphosphonic Acid

An effective protocol for quaternization of simple 1-aminoalkylphosphonic acids under basic conditions and using Me2SO4 as convenient alkylating agent is reported. In the course of reaction phosphonic acid quaternary ammonium...

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ChemInform Abstract: Enantioselective Michael Reaction of Nitroalkanes and Chalcones by Phase-Transfer Catalysis Using Chiral Quaternary Ammonium Salts.

10.1002/chin.200207036 ◽

2010 ◽

Vol 33 (7) ◽

pp. no-no

Author(s):

Dae Young Kim ◽

Sun Chul Huh

Keyword(s):

Quaternary Ammonium ◽

Phase Transfer Catalysis ◽

Michael Reaction ◽

Phase Transfer ◽

Quaternary Ammonium Salts ◽

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