Knowledge Management System Of Institute of process engineering,CAS
| Novel magnetic carbon supported molybdenum disulfide catalyst and its application in residue upgrading | |
| Zhu, Xiangyang1,2; Qiao, Dong3; Yang, Liangrong1,2; Bi, Qinling4; Xing, Huifang1,2; Ni, Shan1,2; Yuan, Menglei1,2; Liu, Huizhou1,2; Wang, Luhai4; Ma, An4 | |
| 2020-12-01 | |
| Source Publication | GREEN ENERGY & ENVIRONMENT
 |
| ISSN | 2096-2797 |
| Volume | 6Issue:6Pages:952-960 |
| Abstract | A novel hybrid material consisted of carbon covered Fe3O4 nanoparticles and MoS2 nanoflower (FCM) was designed and prepared by micelle-assisted hydrothermal methods. Multiple techniques, including X-Ray diffraction (XRD), high-resolution transmission electron microscopy (HRTEM) and X-ray photoelectron spectroscopy (XPS) were employed to characterize it. The results show that FCM has a flower-like morphology with a 330 nm Fe3O4 core as well as 70 nm highly crystalline MoS2 shell. FCM is superparamagnetic with a saturation magnetization of 35 emu g(-1). Then hydrocracking of Canadian bitumen residue (CBR) was applied to estimate its catalytic activity. The results show that FCM exhibits superior catalytic hydrocracking activity compared to bulk MoS2 and commercial oil-dispersed Mo(CO)(6) by the same Mo loading. Further measurement by elemental analysis, XPS and XRD reveals that the MoS2 nanoflower with abundant catalytic active sites and covered carbon layer with anti-coke ability donate to the superior upgrading performance. Besides, the catalysts can be easily recovered by the external magnetic field. This work provides a novel kind magnetic nanocatalyst which is potential for slurry-phase hydrocracking applications. (C) 2020, Institute of Process Engineering, Chinese Academy of Sciences. Publishing services by Elsevier B.V. on behalf of KeAi Communi-cations Co., Ltd. |
| Keyword | Magnetic Carbon MoS2 Catalyst Heavy oil |
| DOI | 10.1016/j.gee.2020.06.0252468-0257 |
| Language | 英语 |
| WOS Keyword | SLURRY-PHASE HYDROCRACKING ; DISPERSED MOS2 CATALYSTS ; HEAVY OIL ; HYDRODESULFURIZATION ; CORE ; PERFORMANCE ; SHELL ; NI ; DIBENZOTHIOPHENE ; NANOPARTICLES |
| Funding Project | National Natural Science Foundation of China[21922814] ; National Natural Science Foundation of China[21921005] ; National Natural Science Foundation of China[21676273] ; National Natural Science Foundation of China[21961160745] ; National Natural Science Foundation of China[U1507203] ; National Natural Science Foundation of China[31961133019] ; Youth Innovation Promotion Association, CAS[2016043] ; Beijing Natural Science Foun-dation[20194086] ; China Petroleum Enterprise Coopera-tion Project[PRIKY17094] |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Energy & Fuels ; Engineering |
| WOS Subject | Chemistry, Physical ; Green & Sustainable Science & Technology ; Energy & Fuels ; Engineering, Chemical |
| Funding Organization | National Natural Science Foundation of China ; Youth Innovation Promotion Association, CAS ; Beijing Natural Science Foun-dation ; China Petroleum Enterprise Coopera-tion Project |
| WOS ID | WOS:000710415900001 |
| Publisher | KEAI PUBLISHING LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/50691 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Yang, Liangrong; Liu, Huizhou |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, CAS Key Lab Green Proc & Engn, State Key Lab Biochem Engn, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100049, Peoples R China 3.China Univ Petr, Beijing 102249, Peoples R China 4.Petrochina, Petrochem Res Inst, Beijing 102206, Peoples R China |
| Recommended Citation GB/T 7714 | Zhu, Xiangyang,Qiao, Dong,Yang, Liangrong,et al. Novel magnetic carbon supported molybdenum disulfide catalyst and its application in residue upgrading[J]. GREEN ENERGY & ENVIRONMENT,2020,6(6):952-960. |
| APA | Zhu, Xiangyang.,Qiao, Dong.,Yang, Liangrong.,Bi, Qinling.,Xing, Huifang.,...&Ma, An.(2020).Novel magnetic carbon supported molybdenum disulfide catalyst and its application in residue upgrading.GREEN ENERGY & ENVIRONMENT,6(6),952-960. |
| MLA | Zhu, Xiangyang,et al."Novel magnetic carbon supported molybdenum disulfide catalyst and its application in residue upgrading".GREEN ENERGY & ENVIRONMENT 6.6(2020):952-960. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment