A single step transesterification process to produce biodiesel from the spent cooking oil
A direct process of transesterification has been carried out to produce high yields of biodiesel. Conversion of waste cooking oil to methyl esters was performed using potassium hydroxide-glycerol (KOH-Gly) as a catalyst. KOH-Gly was produced by mixing KOH and glycerol at a mass ratio of 1:20 at a te...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IOP Publishing Ltd
2021
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/35399/ http://umpir.ump.edu.my/id/eprint/35399/1/A%20single%20step%20transesterification%20process%20to%20produce%20biodiesel%20from%20the%20spent%20cooking%20oil.pdf |
| _version_ | 1848824768313163776 |
|---|---|
| author | Indah Thuraya, Herman Khairuddin, Md Isa Naimah, Ibrahim Farizul Hafizb, Kasim Mohd Aizudin, Abd Aziz |
| author_facet | Indah Thuraya, Herman Khairuddin, Md Isa Naimah, Ibrahim Farizul Hafizb, Kasim Mohd Aizudin, Abd Aziz |
| author_sort | Indah Thuraya, Herman |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | A direct process of transesterification has been carried out to produce high yields of biodiesel. Conversion of waste cooking oil to methyl esters was performed using potassium hydroxide-glycerol (KOH-Gly) as a catalyst. KOH-Gly was produced by mixing KOH and glycerol at a mass ratio of 1:20 at a temperature of 80 oC for 120 minutes. The process of transesterification was performed at a reaction temperature of 60 oC, a molar ratio of oil to methanol of 1:6, 2% wt KOH-Gly catalytic loading for 30 minutes. This process resulted in a waste cooking oil conversion yield of about 97-98% to biodiesel using KOH-Gly as a catalyst. The two layers of the product were produced without the formation of soap, which facilitated the separation and purification process. Gas chromatography-mass spectrometry was used to analyse the chemical content of biodiesel. |
| first_indexed | 2025-11-15T03:18:17Z |
| format | Conference or Workshop Item |
| id | ump-35399 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T03:18:17Z |
| publishDate | 2021 |
| publisher | IOP Publishing Ltd |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-353992022-10-28T04:04:33Z http://umpir.ump.edu.my/id/eprint/35399/ A single step transesterification process to produce biodiesel from the spent cooking oil Indah Thuraya, Herman Khairuddin, Md Isa Naimah, Ibrahim Farizul Hafizb, Kasim Mohd Aizudin, Abd Aziz QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology A direct process of transesterification has been carried out to produce high yields of biodiesel. Conversion of waste cooking oil to methyl esters was performed using potassium hydroxide-glycerol (KOH-Gly) as a catalyst. KOH-Gly was produced by mixing KOH and glycerol at a mass ratio of 1:20 at a temperature of 80 oC for 120 minutes. The process of transesterification was performed at a reaction temperature of 60 oC, a molar ratio of oil to methanol of 1:6, 2% wt KOH-Gly catalytic loading for 30 minutes. This process resulted in a waste cooking oil conversion yield of about 97-98% to biodiesel using KOH-Gly as a catalyst. The two layers of the product were produced without the formation of soap, which facilitated the separation and purification process. Gas chromatography-mass spectrometry was used to analyse the chemical content of biodiesel. IOP Publishing Ltd 2021-05-24 Conference or Workshop Item PeerReviewed pdf en cc_by http://umpir.ump.edu.my/id/eprint/35399/1/A%20single%20step%20transesterification%20process%20to%20produce%20biodiesel%20from%20the%20spent%20cooking%20oil.pdf Indah Thuraya, Herman and Khairuddin, Md Isa and Naimah, Ibrahim and Farizul Hafizb, Kasim and Mohd Aizudin, Abd Aziz (2021) A single step transesterification process to produce biodiesel from the spent cooking oil. In: IOP Conference Series: Earth and Environmental Science, 1st International Conference on Biomass Utilization and Sustainable Energy 2020 , 15-16 December 2020 , Virtual Conference, Universiti Malaysia Perlis (UniMAP). pp. 1-8., 765 (012077). ISSN 1755-1307 (Published) https://doi.org/10.1088/1755-1315/765/1/012077 |
| spellingShingle | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology Indah Thuraya, Herman Khairuddin, Md Isa Naimah, Ibrahim Farizul Hafizb, Kasim Mohd Aizudin, Abd Aziz A single step transesterification process to produce biodiesel from the spent cooking oil |
| title | A single step transesterification process to produce biodiesel from the spent cooking oil |
| title_full | A single step transesterification process to produce biodiesel from the spent cooking oil |
| title_fullStr | A single step transesterification process to produce biodiesel from the spent cooking oil |
| title_full_unstemmed | A single step transesterification process to produce biodiesel from the spent cooking oil |
| title_short | A single step transesterification process to produce biodiesel from the spent cooking oil |
| title_sort | single step transesterification process to produce biodiesel from the spent cooking oil |
| topic | QD Chemistry T Technology (General) TA Engineering (General). Civil engineering (General) TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/35399/ http://umpir.ump.edu.my/id/eprint/35399/ http://umpir.ump.edu.my/id/eprint/35399/1/A%20single%20step%20transesterification%20process%20to%20produce%20biodiesel%20from%20the%20spent%20cooking%20oil.pdf |