Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Hydrocarbon Distribution of Cellulose Hydrogenolysis over Ru- MoOx/C Combined with HZSM-5 | |
Zhu, Changhui1,2,3,4; Xin, Haosheng1,2,3; Hong, Jiajun5; Wang, Haiyong1,2,3,4; Wang, Chenguang1,2,3; Ma, Longlong1,2,3 ; Liu, Qiying1,2,3
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| 2021-11-08 | |
| Source Publication | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
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| ISSN | 2168-0485 |
| Volume | 9Issue:44Pages:14704-14721 |
| Corresponding Author | Liu, Qiying(liuqy@ms.giec.ac.cn) |
| Abstract | In this paper, acidic HZSM-5 coupled with the hydrodeoxygenation catalyst Ru-MoOx/C was applied for cellulose conversion to chain-mediated small-molecule alkanes in a water-containing biphasic solvent. The physicochemical properties of the binary catalyst Ru-MoOx/C were studied by an array of characterization methods. Meanwhile, the factors (such as the HZSM-5/Ru/MoOx ratio, reaction temperature, H-2 pressure, and volume ratio of the aqueous phase and organic phase) that influenced the yield of natural gas (CH4), liquefied petroleum gas (C-2-C-4 alkanes), and gasoline (C-3-C-6 alkanes) were thoroughly investigated, obtaining the highest CH4 yield of 56.1% and the highest C-5-C-6 alkane yield of 66.1% by adjusting the volume ratio of the aqueous phase and organic phase, respectively. Especially, a promising yield of C-2-C-4 alkanes (43.7%) was obtained via precisely tailoring C-C bond splitting. HZSM-5 in water was proved as the solid acid for hydrolyzing cellulose to glucose, followed by transferring to Ru-MoOx/C located at the water-oil interface for further hydrogenolysis to alkanes. The fact that small-molecule alkane distribution can be controlled by Lewis acid density over Ru-MoOx/C was clarified: the lower Lewis acid density proved C-1-C-4 alkane production, while a higher Lewis acid density favored C-5-C-6 alkane production. |
| Keyword | cellulose small-molecule alkanes Ru-MoOx/C HZSM-5 water-oil interface |
| DOI | 10.1021/acssuschemeng.1c03978 |
| WOS Keyword | MO/HZSM-5 CATALYST ; BIOMASS ENERGY ; SURFACE-AREA ; LACTIC-ACID ; CARBON ; PERFORMANCE ; CONVERSION ; SORBITOL ; TRANSFORMATION ; HYDROLYSIS |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Key R&D Program of China[2018YFB1501402] ; National Science Foundation of China[51976220] ; Local Innovative and Research Teams Project of the Guangdong Pearl River Talents Program[2017BT01N092] |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Engineering |
| Funding Organization | National Key R&D Program of China ; National Science Foundation of China ; Local Innovative and Research Teams Project of the Guangdong Pearl River Talents Program |
| WOS Subject | Chemistry, Multidisciplinary ; Green & Sustainable Science & Technology ; Engineering, Chemical |
| WOS ID | WOS:000717346600008 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/35334 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Liu, Qiying |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Peoples R China 3.Guangdong Key Lab New & Renewable Energy Res & De, Guangzhou 510640, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.South China Agr Univ, Coll Mat & Energy, Guangzhou 510642, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Zhu, Changhui,Xin, Haosheng,Hong, Jiajun,et al. Hydrocarbon Distribution of Cellulose Hydrogenolysis over Ru- MoOx/C Combined with HZSM-5[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2021,9(44):14704-14721. |
| APA | Zhu, Changhui.,Xin, Haosheng.,Hong, Jiajun.,Wang, Haiyong.,Wang, Chenguang.,...&Liu, Qiying.(2021).Hydrocarbon Distribution of Cellulose Hydrogenolysis over Ru- MoOx/C Combined with HZSM-5.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,9(44),14704-14721. |
| MLA | Zhu, Changhui,et al."Hydrocarbon Distribution of Cellulose Hydrogenolysis over Ru- MoOx/C Combined with HZSM-5".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 9.44(2021):14704-14721. |
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