Biodegradable grease from palm oil industry wastes
This paper presents an experimental grease formulation made from spent bleaching earth (SBE) as the thickener, waste cooking oil (WCO) as the base oil and fumed silica as the additive. The properties of the different grease formulations, such as the thermal stability, the decomposition temperature,...
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| Format: | Conference or Workshop Item |
| Language: | English English |
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National Technical University of Athens
2017
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/17532/1/Biodegradable%20Grease%20from%20Palm%20Oil%20Industry%20Wastes.pdf http://umpir.ump.edu.my/id/eprint/17532/2/Biodegradable%20Grease%20from%20Palm%20Oil%20Industry%20Wastes%201.pdf |
| _version_ | 1796992107140874240 |
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| author | Abdulbari, Hayder A. Nizam, Zuhan Wafaa, Kamil Mahmood |
| author_facet | Abdulbari, Hayder A. Nizam, Zuhan Wafaa, Kamil Mahmood |
| author_sort | Abdulbari, Hayder A. |
| collection | UMP |
| description | This paper presents an experimental grease formulation made from spent bleaching earth (SBE) as the thickener, waste cooking oil (WCO) as the base oil and fumed silica as the additive. The properties of the different grease formulations, such as the thermal stability, the decomposition temperature, the penetration, the corrosivity on a copper strip, the drop point, and the friction-coefficient, were evaluated by standard methods and the grease formulations with and without the additive were compared. The results show that the grease without fumed silica required a high percentage of SBE (up to 80% w/w) while the addition of the fumed silica reduced the amount of SBE and increased the amount of the base oil. Fumed silica increased the penetration number of the grease by 1 standard (NLGI standard), made the grease slightly corrosive, eliminated the drop point, and increased the decomposition temperature. The friction coefficient of the formulated grease had an average value of 0.095 without fumed silica and 0.11 with fumed silica. The overall results show that SBE and WCO can be used to formulate grease and that fumed silica can increase the performance of the formulated grease. |
| first_indexed | 2024-03-06T12:15:11Z |
| format | Conference or Workshop Item |
| id | UMPir17532 |
| institution | Universiti Malaysia Pahang |
| language | English English |
| last_indexed | 2024-03-06T12:15:11Z |
| publishDate | 2017 |
| publisher | National Technical University of Athens |
| record_format | dspace |
| spelling | UMPir175322018-04-09T06:47:38Z http://umpir.ump.edu.my/id/eprint/17532/ Biodegradable grease from palm oil industry wastes Abdulbari, Hayder A. Nizam, Zuhan Wafaa, Kamil Mahmood TP Chemical technology This paper presents an experimental grease formulation made from spent bleaching earth (SBE) as the thickener, waste cooking oil (WCO) as the base oil and fumed silica as the additive. The properties of the different grease formulations, such as the thermal stability, the decomposition temperature, the penetration, the corrosivity on a copper strip, the drop point, and the friction-coefficient, were evaluated by standard methods and the grease formulations with and without the additive were compared. The results show that the grease without fumed silica required a high percentage of SBE (up to 80% w/w) while the addition of the fumed silica reduced the amount of SBE and increased the amount of the base oil. Fumed silica increased the penetration number of the grease by 1 standard (NLGI standard), made the grease slightly corrosive, eliminated the drop point, and increased the decomposition temperature. The friction coefficient of the formulated grease had an average value of 0.095 without fumed silica and 0.11 with fumed silica. The overall results show that SBE and WCO can be used to formulate grease and that fumed silica can increase the performance of the formulated grease. National Technical University of Athens 2017 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/17532/1/Biodegradable%20Grease%20from%20Palm%20Oil%20Industry%20Wastes.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/17532/2/Biodegradable%20Grease%20from%20Palm%20Oil%20Industry%20Wastes%201.pdf Abdulbari, Hayder A. and Nizam, Zuhan and Wafaa, Kamil Mahmood (2017) Biodegradable grease from palm oil industry wastes. In: 5th International Conference on Sustainable Solid Waste Management, ATHENS2017 , 21-24 June 2017 , Aegli Zappiou, Athens, Greece. pp. 1-10.. http://uest.ntua.gr/athens2017/proceedings/pdfs/Athens2017_Abdulbari_Mahmood_Yunus.pdf doi: 10.1063/1.4979384 |
| spellingShingle | TP Chemical technology Abdulbari, Hayder A. Nizam, Zuhan Wafaa, Kamil Mahmood Biodegradable grease from palm oil industry wastes |
| title | Biodegradable grease from palm oil industry wastes
|
| title_full | Biodegradable grease from palm oil industry wastes
|
| title_fullStr | Biodegradable grease from palm oil industry wastes
|
| title_full_unstemmed | Biodegradable grease from palm oil industry wastes
|
| title_short | Biodegradable grease from palm oil industry wastes
|
| title_sort | biodegradable grease from palm oil industry wastes |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/17532/1/Biodegradable%20Grease%20from%20Palm%20Oil%20Industry%20Wastes.pdf http://umpir.ump.edu.my/id/eprint/17532/2/Biodegradable%20Grease%20from%20Palm%20Oil%20Industry%20Wastes%201.pdf |
| work_keys_str_mv | AT abdulbarihaydera biodegradablegreasefrompalmoilindustrywastes AT nizamzuhan biodegradablegreasefrompalmoilindustrywastes AT wafaakamilmahmood biodegradablegreasefrompalmoilindustrywastes |