The production of biodiesel from waste cooking oil using microwave irradiation
Limited supply of petroleum resources, global warming issues and increasing yearly prices of petroleum in the present time, motivated scientists to find new alternative and cheap energy resources. Utilization of edible oil like vegetable oils as fuel actualized the competition between human needs in...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Penerbit UTM Press
2011
|
| Subjects: | |
| Online Access: | http://eprints.utm.my/39860/1/FaridNasirAni2011_TheProductionofBiodieselfromWasteCookingOil.pdf |
| _version_ | 1796857818220855296 |
|---|---|
| author | Motasemi, Farough Ani, Farid Nasir |
| author_facet | Motasemi, Farough Ani, Farid Nasir |
| author_sort | Motasemi, Farough |
| collection | ePrints |
| description | Limited supply of petroleum resources, global warming issues and increasing yearly prices of petroleum in the present time, motivated scientists to find new alternative and cheap energy resources. Utilization of edible oil like vegetable oils as fuel actualized the competition between human needs in food and non -food applications. Also, the utilization of non-edible seed oils as renewable sources of fuel are costly due to the planting and production cost of the crude oils. In this study, the physical properties of crude palm oil (CPO), refined bleached deodorized (RBD) palm oil, waste cooking oil (WCO) and their methyl esters, has been investigated and characterized. Secondly, comparison was made using conventional method and microwave irradiation method of production of biodiesel, looking at different microwave exit powers, reaction time and reaction temperatures. The waste cooking oil (WCO) methyl ester characterization was done according to the ASTM method and was compared with published data. Generally, the flash point of this oil was reduced to 131ºC in its methyl ester form which is safe to be stored. Another result was the calorific value of the WCO methyl ester. It was 40,870 kJ/kg, which was slightly higher than its unprocessed form but still lower than diesel fuel. The cloud point and pour point of WCO methyl ester were lower than the CPO methyl ester but slightly higher than RBD methyl ester which are 13ºC and 9ºC respectively. The kinematic viscosity at 40ºC was 3.019 cSt, which was comparable with conventional diesel. Waste cooking oil’s density (0.886 kg/liter) was slightly higher than conventional diesel. The results showed that microwave irradiation decreases the reaction time dramatically from using conventional methods of 60 to 180 min to only 5 to 9 min. |
| first_indexed | 2024-03-05T19:03:29Z |
| format | Article |
| id | utm.eprints-39860 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T19:03:29Z |
| publishDate | 2011 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-398602019-03-05T01:34:22Z http://eprints.utm.my/39860/ The production of biodiesel from waste cooking oil using microwave irradiation Motasemi, Farough Ani, Farid Nasir TK Electrical engineering. Electronics Nuclear engineering Limited supply of petroleum resources, global warming issues and increasing yearly prices of petroleum in the present time, motivated scientists to find new alternative and cheap energy resources. Utilization of edible oil like vegetable oils as fuel actualized the competition between human needs in food and non -food applications. Also, the utilization of non-edible seed oils as renewable sources of fuel are costly due to the planting and production cost of the crude oils. In this study, the physical properties of crude palm oil (CPO), refined bleached deodorized (RBD) palm oil, waste cooking oil (WCO) and their methyl esters, has been investigated and characterized. Secondly, comparison was made using conventional method and microwave irradiation method of production of biodiesel, looking at different microwave exit powers, reaction time and reaction temperatures. The waste cooking oil (WCO) methyl ester characterization was done according to the ASTM method and was compared with published data. Generally, the flash point of this oil was reduced to 131ºC in its methyl ester form which is safe to be stored. Another result was the calorific value of the WCO methyl ester. It was 40,870 kJ/kg, which was slightly higher than its unprocessed form but still lower than diesel fuel. The cloud point and pour point of WCO methyl ester were lower than the CPO methyl ester but slightly higher than RBD methyl ester which are 13ºC and 9ºC respectively. The kinematic viscosity at 40ºC was 3.019 cSt, which was comparable with conventional diesel. Waste cooking oil’s density (0.886 kg/liter) was slightly higher than conventional diesel. The results showed that microwave irradiation decreases the reaction time dramatically from using conventional methods of 60 to 180 min to only 5 to 9 min. Penerbit UTM Press 2011 Article PeerReviewed application/pdf en http://eprints.utm.my/39860/1/FaridNasirAni2011_TheProductionofBiodieselfromWasteCookingOil.pdf Motasemi, Farough and Ani, Farid Nasir (2011) The production of biodiesel from waste cooking oil using microwave irradiation. Jurnal Mekanikal, 32 . pp. 62-75. ISSN 2289-3866 http://jurnalmekanikal.fkm.utm.my/UserFiles/file/Issue%2032/Diesel%20Study_Farid%20Nasir%20Ani%20-.pdf |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Motasemi, Farough Ani, Farid Nasir The production of biodiesel from waste cooking oil using microwave irradiation |
| title | The production of biodiesel from waste cooking oil using microwave irradiation |
| title_full | The production of biodiesel from waste cooking oil using microwave irradiation |
| title_fullStr | The production of biodiesel from waste cooking oil using microwave irradiation |
| title_full_unstemmed | The production of biodiesel from waste cooking oil using microwave irradiation |
| title_short | The production of biodiesel from waste cooking oil using microwave irradiation |
| title_sort | production of biodiesel from waste cooking oil using microwave irradiation |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/39860/1/FaridNasirAni2011_TheProductionofBiodieselfromWasteCookingOil.pdf |
| work_keys_str_mv | AT motasemifarough theproductionofbiodieselfromwastecookingoilusingmicrowaveirradiation AT anifaridnasir theproductionofbiodieselfromwastecookingoilusingmicrowaveirradiation AT motasemifarough productionofbiodieselfromwastecookingoilusingmicrowaveirradiation AT anifaridnasir productionofbiodieselfromwastecookingoilusingmicrowaveirradiation |