Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Molybdenum oxide decorated Ru catalyst for enhancement of lignin oil hydrodeoxygenation to hydrocarbons | |
Lv, Wei1,2; Hu, Xiaohong1; Zhu, Yuting1; Xu, Ying1 ; Liu, Shijun1; Chen, Peili1; Wang, Chenguang1; Ma, Longlong1
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| 2022-04-01 | |
| Source Publication | RENEWABLE ENERGY
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| ISSN | 0960-1481 |
| Volume | 188Pages:195-210 |
| Corresponding Author | Xu, Ying(xuying@ms.giec.ac.cn) ; Wang, Chenguang(wangcg@ms.giec.ac.cn) |
| Abstract | Herein, the catalysts of ruthenium and molybdenum oxide nanoparticles supported on activated carbon (AC) were synthesized by precursor stepwise impregnation and employed for the hydrodeoxygenation (HDO) of lignin oil. The XRD, TEM, XPS and NH3-TPD-MS result of RuMoOx/AC catalysts confirm that the method of loading molybdenum precursor before ruthenium precursor is advantageous for the MoOx and Ru nanoparticles high dispersion and the reduction of MoOx species enhance the amount of acidity of catalyst. Meanwhile, the reduction temperature of RuMoOx/AC-1-T catalysts could effectively regulate the MoOx species that determine the activity and product distribution of HDO. The conversion of aromatic monomers/dimers were up to 96% with high selectivity of hydrocarbon over RuMoOx/AC-1-350 catalyst at 160 degrees C and 30 bar H-2. Which is attributed to the MoO3 and Ru species possess the excellent activity of benzene ring deep hydrogenation, ether bond breaking and acid dehydration. The RuMoOx/AC-1-350 catalyst effectively converted lignin oil (from the depolymerization of cornstalk hydrolysis residue) into hydrocarbons (56.9 wt%) and cyclohexanol/ethers (18.7 wt%) under 280 degrees C and 3 bar H-2. The durability of the RuMoOx/AC-1-350 catalyst for HDO of lignin oil was also investigated and showed that the RuMoOx/AC-1-350 catalyst had good stability, regenerability and repeatability. (C) 2021 Published by Elsevier Ltd. |
| Keyword | Hydrodeoxygenation (HDO) Lignin oil Model dimer RuMoOx/AC catalyst Cyclohexanol Cyclohexene |
| DOI | 10.1016/j.renene.2021.12.148 |
| WOS Keyword | NI-BASED CATALYSTS ; SELECTIVE HYDRODEOXYGENATION ; PHENOLIC-COMPOUNDS ; UNSATURATED-HYDROCARBONS ; PHASE HYDRODEOXYGENATION ; SUPPORTED NI ; M-CRESOL ; BIO-OIL ; GUAIACOL ; ALKANES |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | International Science and Tech-nology Innovation Cooperation Program of the State Key RD Program[2021YFE0114400] ; Basic scientific research operating expenses project of Key Lab[JSBEM201902] ; Biomass Energy and Material, Jiangsu Province[2019A1515012220] ; Natural Science Foundation of Guangdong Province[2018YFB1501504] ; National Key R&D Program of China |
| WOS Research Area | Science & Technology - Other Topics ; Energy & Fuels |
| Funding Organization | International Science and Tech-nology Innovation Cooperation Program of the State Key RD Program ; Basic scientific research operating expenses project of Key Lab ; Biomass Energy and Material, Jiangsu Province ; Natural Science Foundation of Guangdong Province ; National Key R&D Program of China |
| WOS Subject | Green & Sustainable Science & Technology ; Energy & Fuels |
| WOS ID | WOS:000780148700003 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/36327 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Xu, Ying; Wang, Chenguang |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China 2.Key Lab Biomass Energy & Mat, 16 5th Suojin Village, Nanjing 210018, Jiangsu, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Lv, Wei,Hu, Xiaohong,Zhu, Yuting,et al. Molybdenum oxide decorated Ru catalyst for enhancement of lignin oil hydrodeoxygenation to hydrocarbons[J]. RENEWABLE ENERGY,2022,188:195-210. |
| APA | Lv, Wei.,Hu, Xiaohong.,Zhu, Yuting.,Xu, Ying.,Liu, Shijun.,...&Ma, Longlong.(2022).Molybdenum oxide decorated Ru catalyst for enhancement of lignin oil hydrodeoxygenation to hydrocarbons.RENEWABLE ENERGY,188,195-210. |
| MLA | Lv, Wei,et al."Molybdenum oxide decorated Ru catalyst for enhancement of lignin oil hydrodeoxygenation to hydrocarbons".RENEWABLE ENERGY 188(2022):195-210. |
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