Response optimisation of TiO2-supported bimetallic NiCo catalyst for the cracking and deoxygenation of waste cooking oil into jet-fuel range hydrocarbon fuels under non-hydrogen environment
文献类型：期刊论文
| 作者 | Goh, Brandon Han Hoe1; Chong, Cheng Tung1; Milano, Jassinnee2; Tiong, Sieh Kiong2; Cui, Yanbin3; Ng, Jo-Han4 |
| 刊名 | ENERGY
 |
| 出版日期 | 2024-11-15 |
| 卷号 | 309页码:17 |
| 关键词 | Bimetallic catalyst Deoxygenation Jet fuel range hydrocarbon Box-Behnken design Response optimisation |
| ISSN号 | 0360-5442 |
| DOI | 10.1016/j.energy.2024.133057 |
| 通讯作者 | Chong, Cheng Tung(ctchong@sjtu.edu.cn) |
| 英文摘要 | Waste cooking oil is a sustainable feedstock that can be utilised to produce biojet fuel via the hydrodeoxygenation process. However, the need for hydrogen for the hydrodeoxygenation process incurs high cost. In the present work, a type of bimetallic catalyst that can deoxygenate and selectively crack free fatty acids under hydrogen-free conditions was developed. The NiCo/TiO2 catalyst was prepared via the impregnation of varying amounts of Ni and Co salts onto TiO2. Optimisation of the production conditions was performed via response surface methodology based on the Box-Behnken experimental design to maximise the deoxygenation and biojet fuel yield. A maximum deoxygenation yield of 83.13 % with 44.5 % biojet fuel selectivity was obtained from the experiment and optimisation based on Box-Behnken design (R-2 > 0.9). Incorporation of Ni and Co onto TiO2 reduced the surface area of the catalyst, but active metal dispersion significantly improved the deoxygenation performance and biojet fuel selectivity. The viscosity, flash point, freezing point and net heat of combustion value of the liquid product were within the jet fuel standard specifications. Overall, the study shows the potential of bimetallic NiCo/TiO2 catalyst in waste cooking oil deoxygenation for biojet fuel production. |
| WOS关键词 | GREEN DIESEL ; ACTIVATED CARBON ; FEEDSTOCKS ; ACID ; NICKEL ; CAO |
| 资助项目 | Research fund for International Excellent Young Scientists[52250610220] ; National Natural Science Foundation of China (NSFC) |
| WOS研究方向 | Thermodynamics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001310368800001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | Research fund for International Excellent Young Scientists ; National Natural Science Foundation of China (NSFC) |
| 源URL | [http://ir.giec.ac.cn/handle/344007/42807]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Chong, Cheng Tung |
| 作者单位 | 1.Shanghai Jiao Tong Univ, China UK Low Carbon Coll, Lingang 201306, Shanghai, Peoples R China 2.Univ Tenaga Nas, Inst Sustainable Energy, Kajang 43000, Selangor, Malaysia 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 4.Univ Southampton Malaysia, Carbon Neutral Res Grp, Iskandar Puteri 79100, Johor, Malaysia |
| 推荐引用方式 GB/T 7714 | Goh, Brandon Han Hoe,Chong, Cheng Tung,Milano, Jassinnee,et al. Response optimisation of TiO2-supported bimetallic NiCo catalyst for the cracking and deoxygenation of waste cooking oil into jet-fuel range hydrocarbon fuels under non-hydrogen environment[J]. ENERGY,2024,309:17. |
| APA | Goh, Brandon Han Hoe,Chong, Cheng Tung,Milano, Jassinnee,Tiong, Sieh Kiong,Cui, Yanbin,&Ng, Jo-Han.(2024).Response optimisation of TiO2-supported bimetallic NiCo catalyst for the cracking and deoxygenation of waste cooking oil into jet-fuel range hydrocarbon fuels under non-hydrogen environment.ENERGY,309,17. |
| MLA | Goh, Brandon Han Hoe,et al."Response optimisation of TiO2-supported bimetallic NiCo catalyst for the cracking and deoxygenation of waste cooking oil into jet-fuel range hydrocarbon fuels under non-hydrogen environment".ENERGY 309(2024):17. |
入库方式： OAI收割
来源：广州能源研究所
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