Solubility of red palm oil in supercritical carbon dioxide: measurement and modelling
The solubility of red palm oil (RPO) in supercritical carbon dioxide (scCO2) was determined using a dynamic method at 8.5–25 MPa and, 313.15–333.15 K and at a fixed scCO2 flow rate of 2.9 g·min− 1 using a full factorial design. The solubility was determined under low pressures and temperatures as a...
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Elsevier
2018
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| Online Access: | http://psasir.upm.edu.my/id/eprint/73933/ http://psasir.upm.edu.my/id/eprint/73933/1/Solubility%20of%20red%20palm%20oil%20in%20supercritical%20carbon%20dioxide%20measurement%20and%20modelling.pdf |
| _version_ | 1848857399094411264 |
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| author | Lee, Wan Jun Tan, Chin Ping Sulaiman, Rabiha Chong, Gun Hean |
| author_facet | Lee, Wan Jun Tan, Chin Ping Sulaiman, Rabiha Chong, Gun Hean |
| author_sort | Lee, Wan Jun |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The solubility of red palm oil (RPO) in supercritical carbon dioxide (scCO2) was determined using a dynamic method at 8.5–25 MPa and, 313.15–333.15 K and at a fixed scCO2 flow rate of 2.9 g·min− 1 using a full factorial design. The solubility was determined under low pressures and temperatures as a preliminary study for RPO particle formation using scCO2. The solubility of RPO was 0.5–11.3 mg·(g CO2)− 1 and was significantly affected by the pressure and temperature. RPO solubility increased with pressure and decreased with temperature. The Adachi–Lu model showed the best-fit for RPO solubility data with an average relative deviation of 14% with a high coefficient of determination, R2 of 0.9667, whereas the Peng–Robinson equation of state thermodynamic model recorded deviations of 17%–30%. |
| first_indexed | 2025-11-15T11:56:56Z |
| format | Article |
| id | upm-73933 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:56:56Z |
| publishDate | 2018 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-739332020-04-29T18:31:51Z http://psasir.upm.edu.my/id/eprint/73933/ Solubility of red palm oil in supercritical carbon dioxide: measurement and modelling Lee, Wan Jun Tan, Chin Ping Sulaiman, Rabiha Chong, Gun Hean The solubility of red palm oil (RPO) in supercritical carbon dioxide (scCO2) was determined using a dynamic method at 8.5–25 MPa and, 313.15–333.15 K and at a fixed scCO2 flow rate of 2.9 g·min− 1 using a full factorial design. The solubility was determined under low pressures and temperatures as a preliminary study for RPO particle formation using scCO2. The solubility of RPO was 0.5–11.3 mg·(g CO2)− 1 and was significantly affected by the pressure and temperature. RPO solubility increased with pressure and decreased with temperature. The Adachi–Lu model showed the best-fit for RPO solubility data with an average relative deviation of 14% with a high coefficient of determination, R2 of 0.9667, whereas the Peng–Robinson equation of state thermodynamic model recorded deviations of 17%–30%. Elsevier 2018 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/73933/1/Solubility%20of%20red%20palm%20oil%20in%20supercritical%20carbon%20dioxide%20measurement%20and%20modelling.pdf Lee, Wan Jun and Tan, Chin Ping and Sulaiman, Rabiha and Chong, Gun Hean (2018) Solubility of red palm oil in supercritical carbon dioxide: measurement and modelling. Chinese Journal of Chemical Engineering, 26 (5). 964 - 969. ISSN 1004-9541 10.1016/j.cjche.2017.09.024 |
| spellingShingle | Lee, Wan Jun Tan, Chin Ping Sulaiman, Rabiha Chong, Gun Hean Solubility of red palm oil in supercritical carbon dioxide: measurement and modelling |
| title | Solubility of red palm oil in supercritical carbon dioxide: measurement and modelling |
| title_full | Solubility of red palm oil in supercritical carbon dioxide: measurement and modelling |
| title_fullStr | Solubility of red palm oil in supercritical carbon dioxide: measurement and modelling |
| title_full_unstemmed | Solubility of red palm oil in supercritical carbon dioxide: measurement and modelling |
| title_short | Solubility of red palm oil in supercritical carbon dioxide: measurement and modelling |
| title_sort | solubility of red palm oil in supercritical carbon dioxide: measurement and modelling |
| url | http://psasir.upm.edu.my/id/eprint/73933/ http://psasir.upm.edu.my/id/eprint/73933/ http://psasir.upm.edu.my/id/eprint/73933/1/Solubility%20of%20red%20palm%20oil%20in%20supercritical%20carbon%20dioxide%20measurement%20and%20modelling.pdf |