Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204]

This paper studied the use of bifunctional ionic liquid as an extractant to extract and separate Sm-Eu-Gd mixed solutions. The extractant combined the conventional extractant di-(2-ethyl hexyl) phosphate (P204) with ionic liquid Aliquat 336 (A336) through acid/base neutralization method. This work e...

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Main Authors:	Anwaruddin, Hisyam, N. A., Ismail, S., Shariff
Format:	Conference or Workshop Item
Language:	English English
Published:	Universiti Sains Malaysia (USM) 2018
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/24125/ http://umpir.ump.edu.my/id/eprint/24125/1/8.%20Separation%20of%20sm-eu-gd%20mixed%20solutions.pdf http://umpir.ump.edu.my/id/eprint/24125/2/8.1%20Separation%20of%20sm-eu-gd%20mixed%20solutions.pdf

id	ump-24125
recordtype	eprints
spelling	ump-241252019-05-17T04:33:32Z http://umpir.ump.edu.my/id/eprint/24125/ Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204] Anwaruddin, Hisyam N. A., Ismail S., Shariff TP Chemical technology This paper studied the use of bifunctional ionic liquid as an extractant to extract and separate Sm-Eu-Gd mixed solutions. The extractant combined the conventional extractant di-(2-ethyl hexyl) phosphate (P204) with ionic liquid Aliquat 336 (A336) through acid/base neutralization method. This work explored the effect of extraction medium (chloride, sulphate and nitrate), acid concentration (1.5-5.0M) and organic to aqueous phase ratio (1:1, 3:2, 7:3, 4:1, 9:1) to determine the separation factor of each metals. Based on the results, Sm (III) showed the highest separation factor of total solute (β Sm/total=2.81) in the nitrate medium with the acid concentration of 3.0M and organic to aqueous phase ratio of 4:1. Sm (III) was chosen to be separated in the first stage of extraction from the Sm-Eu-Gd mixed solution. In the second stage, the optimized condition to separate the remaining Eu-Gd mixed solution into individual metal was also in the nitrate medium with organic to aqueous phase ratio of 3:2, except with lower acid concentration, 2.0M. This work shows that [A336][P204] is an impeccable extractant candidate for an improved and environmental friendly to separate Sm-Eu-Gd in both laboratory and industrial application. Universiti Sains Malaysia (USM) 2018-10 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24125/1/8.%20Separation%20of%20sm-eu-gd%20mixed%20solutions.pdf pdf en http://umpir.ump.edu.my/id/eprint/24125/2/8.1%20Separation%20of%20sm-eu-gd%20mixed%20solutions.pdf Anwaruddin, Hisyam and N. A., Ismail and S., Shariff (2018) Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204]. In: 2018 International Conference On Environment (ICENV 2018), 11-13 December 2018 , Park Royal Hotel in Batu Ferringhi Penang, Malaysia. pp. 1-9..
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Anwaruddin, Hisyam N. A., Ismail S., Shariff Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204]
description	This paper studied the use of bifunctional ionic liquid as an extractant to extract and separate Sm-Eu-Gd mixed solutions. The extractant combined the conventional extractant di-(2-ethyl hexyl) phosphate (P204) with ionic liquid Aliquat 336 (A336) through acid/base neutralization method. This work explored the effect of extraction medium (chloride, sulphate and nitrate), acid concentration (1.5-5.0M) and organic to aqueous phase ratio (1:1, 3:2, 7:3, 4:1, 9:1) to determine the separation factor of each metals. Based on the results, Sm (III) showed the highest separation factor of total solute (β Sm/total=2.81) in the nitrate medium with the acid concentration of 3.0M and organic to aqueous phase ratio of 4:1. Sm (III) was chosen to be separated in the first stage of extraction from the Sm-Eu-Gd mixed solution. In the second stage, the optimized condition to separate the remaining Eu-Gd mixed solution into individual metal was also in the nitrate medium with organic to aqueous phase ratio of 3:2, except with lower acid concentration, 2.0M. This work shows that [A336][P204] is an impeccable extractant candidate for an improved and environmental friendly to separate Sm-Eu-Gd in both laboratory and industrial application.
format	Conference or Workshop Item
author	Anwaruddin, Hisyam N. A., Ismail S., Shariff
author_facet	Anwaruddin, Hisyam N. A., Ismail S., Shariff
author_sort	Anwaruddin, Hisyam
title	Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204]
title_short	Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204]
title_full	Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204]
title_fullStr	Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204]
title_full_unstemmed	Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204]
title_sort	separation of sm-eu-gd mixed solutions using bifunctional ionic liquid [a336][p204]
publisher	Universiti Sains Malaysia (USM)
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/24125/ http://umpir.ump.edu.my/id/eprint/24125/1/8.%20Separation%20of%20sm-eu-gd%20mixed%20solutions.pdf http://umpir.ump.edu.my/id/eprint/24125/2/8.1%20Separation%20of%20sm-eu-gd%20mixed%20solutions.pdf
first_indexed	2023-09-18T22:36:21Z
last_indexed	2023-09-18T22:36:21Z
_version_	1777416621594247168

Separation of Sm-Eu-Gd mixed solutions using bifunctional ionic liquid [A336][P204]

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