Method for the Separation of Titanium, Zirconium, Iron, and Aluminum from One Another and for their Subsequent Determination

A method is described for the separation of titanium, zirconium, iron, and aluminum from one another and for their subsequent determination. Iron is first precipitated with 1-nitroso-2-naphthol after complexing the titanium and zirconium with citrate to prevent their precipitation. Titanium and zirc...

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Detalles Bibliográficos
Autores principales: Murphy, Thomas J., Clabaugh, W. Stanley, Gilchrist, Raleigh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1960
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5287347/
https://www.ncbi.nlm.nih.gov/pubmed/32196257
http://dx.doi.org/10.6028/jres.064A.056
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author Murphy, Thomas J.
Clabaugh, W. Stanley
Gilchrist, Raleigh
author_facet Murphy, Thomas J.
Clabaugh, W. Stanley
Gilchrist, Raleigh
author_sort Murphy, Thomas J.
collection PubMed
description A method is described for the separation of titanium, zirconium, iron, and aluminum from one another and for their subsequent determination. Iron is first precipitated with 1-nitroso-2-naphthol after complexing the titanium and zirconium with citrate to prevent their precipitation. Titanium and zirconium are then collectively precipitated with cupferron and subsequently separated from each other by precipitating the titanium with 8-hydroxyquinoline after complexing the zirconium with ethylenediaminetetraacetic acid. Aluminum and zirconium are recovered from their respective solutions by precipitation with cupferron. The accuracy of the method was proved by analyzing synthetic solutions containing known amounts of the four elements.
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spelling pubmed-52873472020-03-18 Method for the Separation of Titanium, Zirconium, Iron, and Aluminum from One Another and for their Subsequent Determination Murphy, Thomas J. Clabaugh, W. Stanley Gilchrist, Raleigh J Res Natl Bur Stand A Phys Chem Article A method is described for the separation of titanium, zirconium, iron, and aluminum from one another and for their subsequent determination. Iron is first precipitated with 1-nitroso-2-naphthol after complexing the titanium and zirconium with citrate to prevent their precipitation. Titanium and zirconium are then collectively precipitated with cupferron and subsequently separated from each other by precipitating the titanium with 8-hydroxyquinoline after complexing the zirconium with ethylenediaminetetraacetic acid. Aluminum and zirconium are recovered from their respective solutions by precipitation with cupferron. The accuracy of the method was proved by analyzing synthetic solutions containing known amounts of the four elements. [Gaithersburg, MD] : U.S. Dept. of Commerce, National Institute of Standards and Technology 1960 1960-12-01 /pmc/articles/PMC5287347/ /pubmed/32196257 http://dx.doi.org/10.6028/jres.064A.056 Text en https://creativecommons.org/publicdomain/zero/1.0/ The Journal of Research of the National Bureau of Standards Section A is a publication of the U.S. Government. The papers are in the public domain and are not subject to copyright in the United States. Articles from J Res may contain photographs or illustrations copyrighted by other commercial organizations or individuals that may not be used without obtaining prior approval from the holder of the copyright.
spellingShingle Article
Murphy, Thomas J.
Clabaugh, W. Stanley
Gilchrist, Raleigh
Method for the Separation of Titanium, Zirconium, Iron, and Aluminum from One Another and for their Subsequent Determination
title Method for the Separation of Titanium, Zirconium, Iron, and Aluminum from One Another and for their Subsequent Determination
title_full Method for the Separation of Titanium, Zirconium, Iron, and Aluminum from One Another and for their Subsequent Determination
title_fullStr Method for the Separation of Titanium, Zirconium, Iron, and Aluminum from One Another and for their Subsequent Determination
title_full_unstemmed Method for the Separation of Titanium, Zirconium, Iron, and Aluminum from One Another and for their Subsequent Determination
title_short Method for the Separation of Titanium, Zirconium, Iron, and Aluminum from One Another and for their Subsequent Determination
title_sort method for the separation of titanium, zirconium, iron, and aluminum from one another and for their subsequent determination
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5287347/
https://www.ncbi.nlm.nih.gov/pubmed/32196257
http://dx.doi.org/10.6028/jres.064A.056
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