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...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English English |
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Trans Tech Publications, Switzerland
2016
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| Online Access: | http://umpir.ump.edu.my/id/eprint/13120/ 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 |
| _version_ | 1848819390784471040 |
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| 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. |
| building | UMP Institutional Repository |
| collection | Online Access |
| 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. |
| first_indexed | 2025-11-15T01:52:48Z |
| format | Article |
| id | ump-13120 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-15T01:52:48Z |
| publishDate | 2016 |
| publisher | Trans Tech Publications, Switzerland |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-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). (Published) http://www.scientific.net/KEM.705.374 DOI: 10.4028/www.scientific.net/KEM.705.374 |
| 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) |
| title | 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_short | 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) |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/13120/ http://umpir.ump.edu.my/id/eprint/13120/ http://umpir.ump.edu.my/id/eprint/13120/ 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 |