Synthesis Optimization and Extraction of Rare Earth Metal Ions by Poly (N - Methylhydroxamic Acid) Resin

Synthesis Optimization and Extraction of Rare Earth Metal Ions by Poly (N - Methylhydroxamic Acid) Resin

Poly(N-methyl hydroxamic acid) resin was synthesized from crosslinked poly(methacrylate-divinyl benzene). The optimum amounts of N- metylhydroxylam ine hydrochloride, NaOH, poly(methacrylate) were 2.2g, 4g and and 4 g, respectively and 20 ml water-ethanol solution (75%) was used. The reaction wa...

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Main Author: Balci, Seckin
Format: Thesis
Language:English
English
Published: 1998
Subjects:
Rare earth metals
Online Access:http://psasir.upm.edu.my/id/eprint/9428/1/FSAS_1998_19_A.pdf
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spelling my-upm-ir.94282024-02-29T08:31:33Z Synthesis Optimization and Extraction of Rare Earth Metal Ions by Poly (N - Methylhydroxamic Acid) Resin 1998-05 Balci, Seckin Poly(N-methyl hydroxamic acid) resin was synthesized from crosslinked poly(methacrylate-divinyl benzene). The optimum amounts of N- metylhydroxylam ine hydrochloride, NaOH, poly(methacrylate) were 2.2g, 4g and and 4 g, respectively and 20 ml water-ethanol solution (75%) was used. The reaction was completed at room temperature, for 24 hours. The abilities of poly(Nm ethylhydroxamic acid) resin and poly(N-unsubstituted hydroxamic acid) resin to form complexes with Cu ion were compared. Kinetics study carried out indicated that metal sorption process by the resin is fast and it is suitable to be used in column technique. The resin showed good stability in buffer pH 4 and 1 MHCI solution . Metal sorption capacities were determined for Cu, Fe, Y, La, Ce, Sm , Vb, Nd, Pr, Dy and Gd. Separations of Cu / Fe, Y / Sm , Y / Nd, Sm / La have been carried out. Rare earth metals 1998-05 Thesis http://psasir.upm.edu.my/id/eprint/9428/ http://psasir.upm.edu.my/id/eprint/9428/1/FSAS_1998_19_A.pdf text en public masters Universiti Putra Malaysia Rare earth metals Faculty of Science and Environmental Studies Haron, Md Jelas English
institution Universiti Putra Malaysia
collection PSAS Institutional Repository
language English
English
advisor Haron, Md Jelas
topic Rare earth metals
spellingShingle Rare earth metals


Balci, Seckin
Synthesis Optimization and Extraction of Rare Earth Metal Ions by Poly (N - Methylhydroxamic Acid) Resin
description Poly(N-methyl hydroxamic acid) resin was synthesized from crosslinked poly(methacrylate-divinyl benzene). The optimum amounts of N- metylhydroxylam ine hydrochloride, NaOH, poly(methacrylate) were 2.2g, 4g and and 4 g, respectively and 20 ml water-ethanol solution (75%) was used. The reaction was completed at room temperature, for 24 hours. The abilities of poly(Nm ethylhydroxamic acid) resin and poly(N-unsubstituted hydroxamic acid) resin to form complexes with Cu ion were compared. Kinetics study carried out indicated that metal sorption process by the resin is fast and it is suitable to be used in column technique. The resin showed good stability in buffer pH 4 and 1 MHCI solution . Metal sorption capacities were determined for Cu, Fe, Y, La, Ce, Sm , Vb, Nd, Pr, Dy and Gd. Separations of Cu / Fe, Y / Sm , Y / Nd, Sm / La have been carried out.
format Thesis
qualification_level Master's degree
author Balci, Seckin
author_facet Balci, Seckin
author_sort Balci, Seckin
title Synthesis Optimization and Extraction of Rare Earth Metal Ions by Poly (N - Methylhydroxamic Acid) Resin
title_short Synthesis Optimization and Extraction of Rare Earth Metal Ions by Poly (N - Methylhydroxamic Acid) Resin
title_full Synthesis Optimization and Extraction of Rare Earth Metal Ions by Poly (N - Methylhydroxamic Acid) Resin
title_fullStr Synthesis Optimization and Extraction of Rare Earth Metal Ions by Poly (N - Methylhydroxamic Acid) Resin
title_full_unstemmed Synthesis Optimization and Extraction of Rare Earth Metal Ions by Poly (N - Methylhydroxamic Acid) Resin
title_sort synthesis optimization and extraction of rare earth metal ions by poly (n - methylhydroxamic acid) resin
granting_institution Universiti Putra Malaysia
granting_department Faculty of Science and Environmental Studies
publishDate 1998
url http://psasir.upm.edu.my/id/eprint/9428/1/FSAS_1998_19_A.pdf
_version_ 1794018837066153984

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