Separation of yttrium in a hollow fiber membrane

Masahiro Goto; Fukiko Kubota; Terufumi Miyata; Fumiyuki Nakashio

doi:10.1016/0376-7388(92)80062-O

Separation of yttrium in a hollow fiber membrane

Masahiro Goto, Fukiko Kubota, Terufumi Miyata, Fumiyuki Nakashio

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

Separation of yttrium (Y) from the heavy rare earth metals holmium (Ho) and erbium (Er) with 2-ethylhexylphosphonic acid mono-2-ethyhexyl ester as extractant was carried with a hollow fiber membrane extractor. The extraction mechanism was elucidated and the experimental results could be explained by a diffusion model with an interfacial reaction. Further, new synergistic reagents, oil-soluble surfactants of polyaminocarboxylic acid alkylderivatives, have been developed for the selective separation of rare earth metals. The selectivity of Y to heavy rare earth metals was enhanced by addition of a small amount of EDTA-oleylderivative.

Original language	English
Pages (from-to)	215-221
Number of pages	7
Journal	Journal of Membrane Science
Volume	74
Issue number	3
DOIs	https://doi.org/10.1016/0376-7388(92)80062-O
Publication status	Published - Nov 4 1992

All Science Journal Classification (ASJC) codes

Biochemistry
Materials Science(all)
Physical and Theoretical Chemistry
Filtration and Separation

Access to Document

10.1016/0376-7388(92)80062-O

Cite this

@article{d4048acc78104da781d3226dae3fa89f,

title = "Separation of yttrium in a hollow fiber membrane",

abstract = "Separation of yttrium (Y) from the heavy rare earth metals holmium (Ho) and erbium (Er) with 2-ethylhexylphosphonic acid mono-2-ethyhexyl ester as extractant was carried with a hollow fiber membrane extractor. The extraction mechanism was elucidated and the experimental results could be explained by a diffusion model with an interfacial reaction. Further, new synergistic reagents, oil-soluble surfactants of polyaminocarboxylic acid alkylderivatives, have been developed for the selective separation of rare earth metals. The selectivity of Y to heavy rare earth metals was enhanced by addition of a small amount of EDTA-oleylderivative.",

author = "Masahiro Goto and Fukiko Kubota and Terufumi Miyata and Fumiyuki Nakashio",

note = "Funding Information: We are grateful to Mr. Horiuchi of Kyushu University for his technical assistance m con-structmg the membrane extractor. This work was supported by a Grant-in-Aid for Scientific Research (No. 03203102 and 03555203) from the Ministry of Education, Science and Culture of Japan.",

year = "1992",

month = nov,

day = "4",

doi = "10.1016/0376-7388(92)80062-O",

language = "English",

volume = "74",

pages = "215--221",

journal = "Journal of Membrane Science",

issn = "0376-7388",

publisher = "Elsevier",

number = "3",

}

TY - JOUR

T1 - Separation of yttrium in a hollow fiber membrane

AU - Goto, Masahiro

AU - Kubota, Fukiko

AU - Miyata, Terufumi

AU - Nakashio, Fumiyuki

N1 - Funding Information: We are grateful to Mr. Horiuchi of Kyushu University for his technical assistance m con-structmg the membrane extractor. This work was supported by a Grant-in-Aid for Scientific Research (No. 03203102 and 03555203) from the Ministry of Education, Science and Culture of Japan.

PY - 1992/11/4

Y1 - 1992/11/4

N2 - Separation of yttrium (Y) from the heavy rare earth metals holmium (Ho) and erbium (Er) with 2-ethylhexylphosphonic acid mono-2-ethyhexyl ester as extractant was carried with a hollow fiber membrane extractor. The extraction mechanism was elucidated and the experimental results could be explained by a diffusion model with an interfacial reaction. Further, new synergistic reagents, oil-soluble surfactants of polyaminocarboxylic acid alkylderivatives, have been developed for the selective separation of rare earth metals. The selectivity of Y to heavy rare earth metals was enhanced by addition of a small amount of EDTA-oleylderivative.

AB - Separation of yttrium (Y) from the heavy rare earth metals holmium (Ho) and erbium (Er) with 2-ethylhexylphosphonic acid mono-2-ethyhexyl ester as extractant was carried with a hollow fiber membrane extractor. The extraction mechanism was elucidated and the experimental results could be explained by a diffusion model with an interfacial reaction. Further, new synergistic reagents, oil-soluble surfactants of polyaminocarboxylic acid alkylderivatives, have been developed for the selective separation of rare earth metals. The selectivity of Y to heavy rare earth metals was enhanced by addition of a small amount of EDTA-oleylderivative.

UR - http://www.scopus.com/inward/record.url?scp=0027111736&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0027111736&partnerID=8YFLogxK

U2 - 10.1016/0376-7388(92)80062-O

DO - 10.1016/0376-7388(92)80062-O

M3 - Article

AN - SCOPUS:0027111736

SN - 0376-7388

VL - 74

SP - 215

EP - 221

JO - Journal of Membrane Science

JF - Journal of Membrane Science

IS - 3

ER -

Separation of yttrium in a hollow fiber membrane

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this