Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Liquefaction of kraft lignin over the composite catalyst HTaMoO6 and Rh/C in dioxane-water system | |
Jin, Lele1,2; Li, Wenzhi1; Liu, Qiying2 ; Wang, Jindong1; Zhu, Yuanshuai1; Xu, Zhenhang1; Wei, Xiangqian1; Zhang, Qi2
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| 2018-09-01 | |
| Source Publication | FUEL PROCESSING TECHNOLOGY
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| ISSN | 0378-3820 |
| Volume | 178Pages:62-70 |
| Corresponding Author | Li, Wenzhi(liwenzhi@ustc.edu.cn) ; Zhang, Qi(zhangqi@ms.giec.ac.cn) |
| Abstract | A catalytic routine was developed for kraft lignin depolymerization in dioxane-water systems, in which the catalyst HTaMoO6 with strong Bronsted acidity and a hydrogenation catalyst (Rh/C) were employed simultaneously. The performance of the composite catalysts was tested in a series of experiments with various reaction temperatures, reaction time and catalyst ratios. Under the optimized conditions, a higher petroleum ether soluble fraction yield of 58.7% was obtained at 320 degrees C for 24 h. Besides, a higher liquid product yield of 95.6% was achieved at 290 degrees C for 2 h. Specially, the main compositions of the petroleum ether soluble fraction are monomers and dimers, which can be used as liquid fuel. These results demonstrated that the composite catalyst HTaMoO6-Rh/C can effectively catalyze the depolymerization of the kraft lignin into small molecule liquid fuel components. |
| Keyword | Kraft lignin Liquefaction Liquid fuel |
| DOI | 10.1016/j.fuproc.2018.05.014 |
| WOS Keyword | TRANSITION-METAL OXIDE ; RUTILE-RELATED OXIDES ; SOLID ACID CATALYST ; BIO-OIL ; ALKALI LIGNIN ; REDUCTIVE DEPOLYMERIZATION ; PLATFORM CHEMICALS ; PHENOLIC-COMPOUNDS ; ORGANOSOLV LIGNIN ; ION-EXCHANGE |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | State Key Program of National Natural Science Foundation of China[51536009] ; National Natural Science Foundation of China[51476178] ; National Key Technology R&D Program of China[2015BAD15B06] |
| WOS Research Area | Chemistry ; Energy & Fuels ; Engineering |
| Funding Organization | State Key Program of National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Key Technology R&D Program of China |
| WOS Subject | Chemistry, Applied ; Energy & Fuels ; Engineering, Chemical |
| WOS ID | WOS:000442977200008 |
| Publisher | ELSEVIER SCIENCE BV |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/23779 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Li, Wenzhi; Zhang, Qi |
| Affiliation | 1.Univ Sci & Technol China, Lab Basic Res Biomass Convers & Utilizat, Dept Thermal Sci & Energy Engn, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China |
| Recommended Citation GB/T 7714 | Jin, Lele,Li, Wenzhi,Liu, Qiying,et al. Liquefaction of kraft lignin over the composite catalyst HTaMoO6 and Rh/C in dioxane-water system[J]. FUEL PROCESSING TECHNOLOGY,2018,178:62-70. |
| APA | Jin, Lele.,Li, Wenzhi.,Liu, Qiying.,Wang, Jindong.,Zhu, Yuanshuai.,...&Zhang, Qi.(2018).Liquefaction of kraft lignin over the composite catalyst HTaMoO6 and Rh/C in dioxane-water system.FUEL PROCESSING TECHNOLOGY,178,62-70. |
| MLA | Jin, Lele,et al."Liquefaction of kraft lignin over the composite catalyst HTaMoO6 and Rh/C in dioxane-water system".FUEL PROCESSING TECHNOLOGY 178(2018):62-70. |
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