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Precious Nickel Recovery from Palm Oil Mill Fuel Ash Waste (NiPOMFAW) Using Acidic Leaching Extraction (ALE)

This paper demonstrates precious recovery of nickel from physical pre-treated raw palm oil mill fuel ash waste (POMFAW). The acidic leaching extraction (ALE) using sulphuric and hydrochloric acids agents were carried out in a bath stirrer flask. Process parameter effects of acid concentration, solu...

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Main Authors: Said, N., Ahmad Shahroom, Mohd Shah, Malar V., Sivaguru, Syafiqah , A. Khairuddin, Hajar Athirah, M. Sukri, Aina A., Rahman
Format: Article
Language:English
English
Published: Trans Tech Publications, Switzerland 2016
Subjects:
TP Chemical technology
Online Access:http://umpir.ump.edu.my/id/eprint/13120/1/Precious%20Nickel%20Recovery%20from%20Palm%20Oil%20Mill%20Fuel%20Ash%20Waste%20%28NiPOMFAW%29%20Using%20Acidic%20Leaching%20Extraction%20%28ALE%29.pdf
http://umpir.ump.edu.my/id/eprint/13120/7/Abstract%20-%20Precious%20Nickel%20Recovery%20from%20Palm%20Oil%20Mill%20Fuel%20Ash%20Waste%20%28NiPOMFAW%29%20Using%20Acidic%20Leaching%20Extraction%20%28ALE%29.pdf
http://umpir.ump.edu.my/id/eprint/13120/
http://www.scientific.net/KEM.705.374
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spelling my.ump.umpir.131202017-12-14T03:23:58Z http://umpir.ump.edu.my/id/eprint/13120/ Precious Nickel Recovery from Palm Oil Mill Fuel Ash Waste (NiPOMFAW) Using Acidic Leaching Extraction (ALE) Said, N. Ahmad Shahroom, Mohd Shah Malar V., Sivaguru Syafiqah , A. Khairuddin Hajar Athirah, M. Sukri Aina A., Rahman TP Chemical technology This paper demonstrates precious recovery of nickel from physical pre-treated raw palm oil mill fuel ash waste (POMFAW). The acidic leaching extraction (ALE) using sulphuric and hydrochloric acids agents were carried out in a bath stirrer flask. Process parameter effects of acid concentration, solution pH and treatment time were investigated in the nickel recuperation. The highest nickel recovery (96.83%) was found by treatment time of 1 h, pH of 2.5 and hydrochloric acid concentration of 2.0 M. At the acids leaching higher than 2 M, the nickel recovery decreased. Results from acids leaching imply that nickel complex can be formed at substantial percentages within the acid concentration higher than 1 M. The hydrochloric acid provides impressive nickel compared sulphuric acid, and the POMFAW can be proposed as a substitute of non-renewable sources derived nickel for a promising material and the used ALE can be considered as a beneficial technique. Trans Tech Publications, Switzerland 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/13120/1/Precious%20Nickel%20Recovery%20from%20Palm%20Oil%20Mill%20Fuel%20Ash%20Waste%20%28NiPOMFAW%29%20Using%20Acidic%20Leaching%20Extraction%20%28ALE%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/13120/7/Abstract%20-%20Precious%20Nickel%20Recovery%20from%20Palm%20Oil%20Mill%20Fuel%20Ash%20Waste%20%28NiPOMFAW%29%20Using%20Acidic%20Leaching%20Extraction%20%28ALE%29.pdf Said, N. and Ahmad Shahroom, Mohd Shah and Malar V., Sivaguru and Syafiqah , A. Khairuddin and Hajar Athirah, M. Sukri and Aina A., Rahman (2016) Precious Nickel Recovery from Palm Oil Mill Fuel Ash Waste (NiPOMFAW) Using Acidic Leaching Extraction (ALE). Key Engineering Materials, 705. pp. 374-379. ISSN 1013-9826 (print); 1662-9795 (online) http://www.scientific.net/KEM.705.374 DOI: 10.4028/www.scientific.net/KEM.705.374
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic TP Chemical technology
spellingShingle TP Chemical technology
Said, N.
Ahmad Shahroom, Mohd Shah
Malar V., Sivaguru
Syafiqah , A. Khairuddin
Hajar Athirah, M. Sukri
Aina A., Rahman
Precious Nickel Recovery from Palm Oil Mill Fuel Ash Waste (NiPOMFAW) Using Acidic Leaching Extraction (ALE)
description This paper demonstrates precious recovery of nickel from physical pre-treated raw palm oil mill fuel ash waste (POMFAW). The acidic leaching extraction (ALE) using sulphuric and hydrochloric acids agents were carried out in a bath stirrer flask. Process parameter effects of acid concentration, solution pH and treatment time were investigated in the nickel recuperation. The highest nickel recovery (96.83%) was found by treatment time of 1 h, pH of 2.5 and hydrochloric acid concentration of 2.0 M. At the acids leaching higher than 2 M, the nickel recovery decreased. Results from acids leaching imply that nickel complex can be formed at substantial percentages within the acid concentration higher than 1 M. The hydrochloric acid provides impressive nickel compared sulphuric acid, and the POMFAW can be proposed as a substitute of non-renewable sources derived nickel for a promising material and the used ALE can be considered as a beneficial technique.
format Article
author Said, N.
Ahmad Shahroom, Mohd Shah
Malar V., Sivaguru
Syafiqah , A. Khairuddin
Hajar Athirah, M. Sukri
Aina A., Rahman
author_facet Said, N.
Ahmad Shahroom, Mohd Shah
Malar V., Sivaguru
Syafiqah , A. Khairuddin
Hajar Athirah, M. Sukri
Aina A., Rahman
author_sort Said, N.
title Precious Nickel Recovery from Palm Oil Mill Fuel Ash Waste (NiPOMFAW) Using Acidic Leaching Extraction (ALE)
title_short Precious Nickel Recovery from Palm Oil Mill Fuel Ash Waste (NiPOMFAW) Using Acidic Leaching Extraction (ALE)
title_full Precious Nickel Recovery from Palm Oil Mill Fuel Ash Waste (NiPOMFAW) Using Acidic Leaching Extraction (ALE)
title_fullStr Precious Nickel Recovery from Palm Oil Mill Fuel Ash Waste (NiPOMFAW) Using Acidic Leaching Extraction (ALE)
title_full_unstemmed Precious Nickel Recovery from Palm Oil Mill Fuel Ash Waste (NiPOMFAW) Using Acidic Leaching Extraction (ALE)
title_sort precious nickel recovery from palm oil mill fuel ash waste (nipomfaw) using acidic leaching extraction (ale)
publisher Trans Tech Publications, Switzerland
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/13120/1/Precious%20Nickel%20Recovery%20from%20Palm%20Oil%20Mill%20Fuel%20Ash%20Waste%20%28NiPOMFAW%29%20Using%20Acidic%20Leaching%20Extraction%20%28ALE%29.pdf
http://umpir.ump.edu.my/id/eprint/13120/7/Abstract%20-%20Precious%20Nickel%20Recovery%20from%20Palm%20Oil%20Mill%20Fuel%20Ash%20Waste%20%28NiPOMFAW%29%20Using%20Acidic%20Leaching%20Extraction%20%28ALE%29.pdf
http://umpir.ump.edu.my/id/eprint/13120/
http://www.scientific.net/KEM.705.374
_version_ 1643667074716794880
score 13.211869

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