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Recovery of Nickel from spent hydrogenation catalyst using Chelating resin

Spent catalyst samples from hydrogenation of palm and palm kernel oils were subjected to soxhlet extraction to remove oil residue, digestion with concentrated sulfuric acid and nickel extraction using chelating ion exchange resin. The results showed that the spent catalysts contained oil residue (42...

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Main Authors: Dzulkefly, K., Haron, M.J., Lim, Wen Huei, Woon, Chin Chan
Format: Article
Language:English
Published: Japan Oil Chemists’ Society 2002
Online Access:http://psasir.upm.edu.my/id/eprint/114048/1/114048.pdf
http://psasir.upm.edu.my/id/eprint/114048/
https://www.jstage.jst.go.jp/article/jos/51/12/51_12_749/_article
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spelling my.upm.eprints.1140482024-12-08T08:25:23Z http://psasir.upm.edu.my/id/eprint/114048/ Recovery of Nickel from spent hydrogenation catalyst using Chelating resin Dzulkefly, K. Haron, M.J. Lim, Wen Huei Woon, Chin Chan Spent catalyst samples from hydrogenation of palm and palm kernel oils were subjected to soxhlet extraction to remove oil residue, digestion with concentrated sulfuric acid and nickel extraction using chelating ion exchange resin. The results showed that the spent catalysts contained oil residue (42.2-54.0%), nickel (11.32-15.63%), Mg (1.65-2.51%), Ca (3.84-5.68%). Other metals, Fe, K, Na, K, Al, Zn, Cu, Cr and Mn are minor components (<0.1%). The Amberlite IRC-718 resin has extracted more than 90% Ni in the spent catalysts (as nickel nitrate) with purity of higher than 90% with regards to the amount of Mg and Ca in the sample. The Amberlite resin showed the highest sorption capacity for Ni(II) (56.8 mg/g) at pH 5. Japan Oil Chemists’ Society 2002 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/114048/1/114048.pdf Dzulkefly, K. and Haron, M.J. and Lim, Wen Huei and Woon, Chin Chan (2002) Recovery of Nickel from spent hydrogenation catalyst using Chelating resin. Journal of Oleo Science, 51 (12). pp. 749-751. ISSN 1345-8957; eISSN: 1347-3352 https://www.jstage.jst.go.jp/article/jos/51/12/51_12_749/_article 10.5650/jos.51.749
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Spent catalyst samples from hydrogenation of palm and palm kernel oils were subjected to soxhlet extraction to remove oil residue, digestion with concentrated sulfuric acid and nickel extraction using chelating ion exchange resin. The results showed that the spent catalysts contained oil residue (42.2-54.0%), nickel (11.32-15.63%), Mg (1.65-2.51%), Ca (3.84-5.68%). Other metals, Fe, K, Na, K, Al, Zn, Cu, Cr and Mn are minor components (<0.1%). The Amberlite IRC-718 resin has extracted more than 90% Ni in the spent catalysts (as nickel nitrate) with purity of higher than 90% with regards to the amount of Mg and Ca in the sample. The Amberlite resin showed the highest sorption capacity for Ni(II) (56.8 mg/g) at pH 5.
format Article
author Dzulkefly, K.
Haron, M.J.
Lim, Wen Huei
Woon, Chin Chan
spellingShingle Dzulkefly, K.
Haron, M.J.
Lim, Wen Huei
Woon, Chin Chan
Recovery of Nickel from spent hydrogenation catalyst using Chelating resin
author_facet Dzulkefly, K.
Haron, M.J.
Lim, Wen Huei
Woon, Chin Chan
author_sort Dzulkefly, K.
title Recovery of Nickel from spent hydrogenation catalyst using Chelating resin
title_short Recovery of Nickel from spent hydrogenation catalyst using Chelating resin
title_full Recovery of Nickel from spent hydrogenation catalyst using Chelating resin
title_fullStr Recovery of Nickel from spent hydrogenation catalyst using Chelating resin
title_full_unstemmed Recovery of Nickel from spent hydrogenation catalyst using Chelating resin
title_sort recovery of nickel from spent hydrogenation catalyst using chelating resin
publisher Japan Oil Chemists’ Society
publishDate 2002
url http://psasir.upm.edu.my/id/eprint/114048/1/114048.pdf
http://psasir.upm.edu.my/id/eprint/114048/
https://www.jstage.jst.go.jp/article/jos/51/12/51_12_749/_article
_version_ 1818835915905171456
score 13.223943

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