| _version_ | 1867018554461650944 |
|---|---|
| author | Intan Suhada Azmi Siti Aisyah Adnan Asiah Nusaibah Masri Silvana Dwi Nurherdiana Siti Nadia Abdullah Mohd Jumain Jalil |
| author_facet | Intan Suhada Azmi Siti Aisyah Adnan Asiah Nusaibah Masri Silvana Dwi Nurherdiana Siti Nadia Abdullah Mohd Jumain Jalil Intan Suhada Azmi Siti Aisyah Adnan Asiah Nusaibah Masri Silvana Dwi Nurherdiana Siti Nadia Abdullah Mohd Jumain Jalil |
| collection | Wiley Open Access |
| contents | In situ epoxidation of oleic acid with applied natural zeolite as a catalyst Intan Suhada Azmi Siti Aisyah Adnan Asiah Nusaibah Masri Silvana Dwi Nurherdiana Siti Nadia Abdullah Mohd Jumain Jalil Environmental Progress & Sustainable Energy AbstractIn recent years, there has been a growing demand for environmentally friendly epoxides made from vegetable oils. Therefore, the use of materials from renewable resources, was implemented in this study with natural zeolite as a catalyst being chosen over synthetic zeolite because synthetic zeolite mostly consists of strong corrosive materials. The aims of this research to determine the effect of catalyst concentration on the relative conversion of oxirane (RCO). RCO was the highest at 30 min of the reaction for sunflower oil, being 72% at 80°C using a 0.25 g concentration of catalyst. Meanwhile, for palm oil, the highest RCO was only 52% at 80°C. Lastly, MATLAB software was used to develop a mathematical model for determination rate constant. In this model, the Runge–Kutta method of the fourth order was combined with genetic algorithm optimization to for development of kinetic model that best fitted with the experimental data. 10.1002/ep.14421 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| doi_str_mv | 10.1002/ep.14421 |
| format | Artículo Open Access |
| id | wiley_oa_10_1002_ep_14421 |
| institution | Wiley Open Access |
| license_str_mv | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| publishDate | 2024 |
| publisher | Wiley |
| record_format | wiley_oa |
| spellingShingle | In situ epoxidation of oleic acid with applied natural zeolite as a catalyst Intan Suhada Azmi Siti Aisyah Adnan Asiah Nusaibah Masri Silvana Dwi Nurherdiana Siti Nadia Abdullah Mohd Jumain Jalil Environmental Progress & Sustainable Energy In situ epoxidation of oleic acid with applied natural zeolite as a catalyst Intan Suhada Azmi Siti Aisyah Adnan Asiah Nusaibah Masri Silvana Dwi Nurherdiana Siti Nadia Abdullah Mohd Jumain Jalil Environmental Progress & Sustainable Energy AbstractIn recent years, there has been a growing demand for environmentally friendly epoxides made from vegetable oils. Therefore, the use of materials from renewable resources, was implemented in this study with natural zeolite as a catalyst being chosen over synthetic zeolite because synthetic zeolite mostly consists of strong corrosive materials. The aims of this research to determine the effect of catalyst concentration on the relative conversion of oxirane (RCO). RCO was the highest at 30 min of the reaction for sunflower oil, being 72% at 80°C using a 0.25 g concentration of catalyst. Meanwhile, for palm oil, the highest RCO was only 52% at 80°C. Lastly, MATLAB software was used to develop a mathematical model for determination rate constant. In this model, the Runge–Kutta method of the fourth order was combined with genetic algorithm optimization to for development of kinetic model that best fitted with the experimental data. 10.1002/ep.14421 http://onlinelibrary.wiley.com/termsAndConditions#vor |
| title | In situ epoxidation of oleic acid with applied natural zeolite as a catalyst |
| topic | Environmental Progress & Sustainable Energy |
| url | https://aiche.onlinelibrary.wiley.com/doi/10.1002/ep.14421 |