Immobilized extractants: Selective transport of magnesium and calcium from a mixed chloride solution via a hollow fiber module

S. Belfer; S. Binman; Y. Lati; S. Zolotov

doi:10.1002/app.1990.070401121

Immobilized extractants: Selective transport of magnesium and calcium from a mixed chloride solution via a hollow fiber module

S. Belfer, S. Binman, Y. Lati, S. Zolotov

Zuckerberg Institute for Water Research

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

3 Scopus citations

Abstract

A supported liquid membrane process was used for the selective transport of alkali earth cations from solutions containing a mixture of alkali and alkali earth chlorides. Bis‐trimethylpentylphosphinic acid (HDTMPP), an organophosphorous acid, was used as the carrier in the liquid membrane supported by a polypropylene fiber. It was found that the porous structure of polypropylene fiber suffered significant irreversible changes due to the formation of an inorganic salt of HDTMPP. This caused a reduction in the cation fluxes and the final failure of the supported liquid membrane.

Original language	English
Pages (from-to)	2073-2085
Number of pages	13
Journal	Journal of Applied Polymer Science
Volume	40
Issue number	11-12
DOIs	https://doi.org/10.1002/app.1990.070401121
State	Published - 1 Jan 1990

ASJC Scopus subject areas

General Chemistry
Surfaces, Coatings and Films
Polymers and Plastics
Materials Chemistry

Access to Document

10.1002/app.1990.070401121

Cite this

@article{4e311d09b38f4f35a74d97900773a727,

title = "Immobilized extractants: Selective transport of magnesium and calcium from a mixed chloride solution via a hollow fiber module",

abstract = "A supported liquid membrane process was used for the selective transport of alkali earth cations from solutions containing a mixture of alkali and alkali earth chlorides. Bis‐trimethylpentylphosphinic acid (HDTMPP), an organophosphorous acid, was used as the carrier in the liquid membrane supported by a polypropylene fiber. It was found that the porous structure of polypropylene fiber suffered significant irreversible changes due to the formation of an inorganic salt of HDTMPP. This caused a reduction in the cation fluxes and the final failure of the supported liquid membrane.",

author = "S. Belfer and S. Binman and Y. Lati and S. Zolotov",

year = "1990",

month = jan,

day = "1",

doi = "10.1002/app.1990.070401121",

language = "English",

volume = "40",

pages = "2073--2085",

journal = "Journal of Applied Polymer Science",

issn = "0021-8995",

publisher = "John Wiley & Sons Inc.",

number = "11-12",

}

TY - JOUR

T1 - Immobilized extractants

T2 - Selective transport of magnesium and calcium from a mixed chloride solution via a hollow fiber module

AU - Belfer, S.

AU - Binman, S.

AU - Lati, Y.

AU - Zolotov, S.

PY - 1990/1/1

Y1 - 1990/1/1

N2 - A supported liquid membrane process was used for the selective transport of alkali earth cations from solutions containing a mixture of alkali and alkali earth chlorides. Bis‐trimethylpentylphosphinic acid (HDTMPP), an organophosphorous acid, was used as the carrier in the liquid membrane supported by a polypropylene fiber. It was found that the porous structure of polypropylene fiber suffered significant irreversible changes due to the formation of an inorganic salt of HDTMPP. This caused a reduction in the cation fluxes and the final failure of the supported liquid membrane.

AB - A supported liquid membrane process was used for the selective transport of alkali earth cations from solutions containing a mixture of alkali and alkali earth chlorides. Bis‐trimethylpentylphosphinic acid (HDTMPP), an organophosphorous acid, was used as the carrier in the liquid membrane supported by a polypropylene fiber. It was found that the porous structure of polypropylene fiber suffered significant irreversible changes due to the formation of an inorganic salt of HDTMPP. This caused a reduction in the cation fluxes and the final failure of the supported liquid membrane.

UR - http://www.scopus.com/inward/record.url?scp=0025701354&partnerID=8YFLogxK

U2 - 10.1002/app.1990.070401121

DO - 10.1002/app.1990.070401121

M3 - Article

AN - SCOPUS:0025701354

SN - 0021-8995

VL - 40

SP - 2073

EP - 2085

JO - Journal of Applied Polymer Science

JF - Journal of Applied Polymer Science

IS - 11-12

ER -

Immobilized extractants: Selective transport of magnesium and calcium from a mixed chloride solution via a hollow fiber module

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this