| Hydrodeoxygenation of furans over pd-feox/sio2 catalyst under atmospheric pressure | |
| Yang, Jinfan1,2; Li, Shanshan1,3; Zhang, Leilei1; Liu, Xiaoyan1,4; Wang, Junhu1; Pan, Xiaoli1; Li, Ning1,4; Wang, Aiqin1,4; Cong, Yu1; Wang, Xiaodong1 | |
| 刊名 | Applied catalysis b-environmental
 |
| 2017-02-01 | |
| 卷号 | 201页码:266-277 |
| 关键词 | Diesel and jet fuel Solvent-free Hydrodeoxygenation Furans Pd-feox/sio2 |
| ISSN号 | 0926-3373 |
| DOI | 10.1016/j.apcatb.2016.08.045 |
| 通讯作者 | Li, ning(lining@dicp.ac.cn) ; Zhang, tao(taozhang@dicp.ac.cn) |
| 英文摘要 | For the first time, the pd/sio2 which was modified by feox species (pd-feox/sio2) was reported as an active catalyst for the solvent-free hydrodeoxygenation (hdo) of the aldol condensation product of furfural and methyl-isobutylketone (mibk). the presence of iron species not only restrains the c-c cleavage (decarbonylation and retro-aldol condensation) over the pd/sio2 catalyst but also decreases the hydrogen pressure which is needed for the total hdo of aldol condensation product over the pd/sio2 catalyst. compared with the pd/sio2 catalyst, the pd-feox/sio2 catalyst also exhibited higher activity for the hdo of other furan compounds under atmospheric pressure. over the 5%pd-2.5%feox/sio2 catalyst, complete conversion of feedstocks and high carbon yields of jet fuel range alkanes (87-94%) can be achieved by the atmospheric hdo of a series of furan compounds at 623 k or 573 k. from the results of xrd, stem, co chemisorption, ft-ir, exafs, h-2-tpr, in-situ xps and quasi-in-situ mossbauer spectra, it was noticed that the modification of iron species decreases the coordination number of pd-pd on the pd/sio2 catalyst, which may restrain the decarbonylation during the hdo process. the presence of pd promotes the reduction of iron species and the generation of pd-fe alloy. both effects may be the reasons why the pd-feox/sio2 catalyst is more active than pd/sio2 in the solvent-free hdo of furan compounds under atmospheric pressure. (c) 2016 elsevier b.v. all rights reserved. |
| WOS关键词 | HIGH-QUALITY DIESEL ; FUEL RANGE ALKANES ; AQUEOUS-PHASE HYDROGENATION ; SOLVOLYSED LIGNOCELLULOSIC BIOMASS ; METHYL ISOBUTYL KETONE ; LIQUID ALKANES ; RENEWABLE DIESEL ; MILD CONDITIONS ; TRANSPORTATION FUELS ; PLATFORM MOLECULES |
| WOS研究方向 | Chemistry ; Engineering |
| WOS类目 | Chemistry, Physical ; Engineering, Environmental ; Engineering, Chemical |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000385472500027 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2374898 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, Ning; Zhang, Tao |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Shaanxi Univ Sci & Technol, Coll Light Ind & Energy, Xian 710021, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Dalian Inst Chem Phys, iChEM Collaborat Innovat Ctr Chem Energy Mat, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Jinfan,Li, Shanshan,Zhang, Leilei,et al. Hydrodeoxygenation of furans over pd-feox/sio2 catalyst under atmospheric pressure[J]. Applied catalysis b-environmental,2017,201:266-277. |
| APA | Yang, Jinfan.,Li, Shanshan.,Zhang, Leilei.,Liu, Xiaoyan.,Wang, Junhu.,...&Zhang, Tao.(2017).Hydrodeoxygenation of furans over pd-feox/sio2 catalyst under atmospheric pressure.Applied catalysis b-environmental,201,266-277. |
| MLA | Yang, Jinfan,et al."Hydrodeoxygenation of furans over pd-feox/sio2 catalyst under atmospheric pressure".Applied catalysis b-environmental 201(2017):266-277. |
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