Al_sub_2_sub_O_sub_3_sub_加氢脱硫催化剂.pdf

available at journal homepage Communication Sulfided Mo Al2O3 hydrodesulfurization catalyst prepared by ethanol assisted chemical deposition method State Key Laboratory of Heavy Oil Processing China University of Petroleum Beijing 102249 China The Key Laboratory of Catalysis China University of Petroleum Beijing 102249 China Article history via Keywords x SHI Gang et al Chinese Journal of Catalysis 34 2013 659 666 K 322342 3CH CSNH 6H O3CH COONH 3H S 1 2 4232 MoO 3H S 2HMoS 4H O 2 o 500C 3222 MoS HMoS H S 3 SHI Gang et al Chinese Journal of Catalysis 34 2013 659 666 ca p d a b Fig 1 224226228230232234236238224226228230232234236238 a Mo6 Intensity Binding energy eV S 2s Mo4 Intensity Binding energy eV S 2s Mo4 Mo6 b Fig 2 d Table 1 A V D V A Table 2 L N SHI Gang et al Chinese Journal of Catalysis 34 2013 659 666 K K a b Fig 3 Table 3 K SHI Gang et al Chinese Journal of Catalysis 34 2013 659 666 vs vs via References Catal Today J Catal J Catal Bull Soc Chim Belg Catal Rev Sci Eng Energy Environ Sci J Mater Chem J Phy Chem J Catal J Am Chem Soc J Phys Chem B Chem Ind Eng Prog J Mater Sci Catal Lett J Nat Gas Chem J Mater Sci Chem Mater Adv Mater Catal Today Catal Lett Appl Surf Sci Graphical Abstract Chin J Catal Sulfided Mo Al2O3 hydrodesulfurization catalyst prepared by ethanol assisted chemical deposition method China University of Petroleum MoS3 CH3CH2OH 84 oC 24 h Stirring Al2O3pellets N2 50 oC H2 500 oC Al2O3 MoS3MoS2 Al2O3 CH3CH2OH TAA MoO42 H TAA MoO42 H Fig 4 SHI Gang et al Chinese Journal of Catalysis 34 2013 659 666 J Nat Gas Chem Appl Catal A Appl Catal A J Non Cryst Solids Mo Al2O3 a a b b b a a 102249 b CNPC 102249 MoS3 Al2O3 H2 MoS2 Al2O3 N2 X MoS2 Al2O3 HDS Mo MoS2 HDS S H O MoS3 2012 11 30 2012 12 25 2013 04 20 010 89732338 010 89734979 yuanpei 010 89734836 010 89734979 baoxj 973 2010CB226905 U1162116 20825621 Elsevier ScienceDirect HDS HDS 1 Mo Al2O3 HDS 1 2 Mo Al2O3 MoS2 Al2O3 I II 2 5 I Mo O Al II HDS 6 AHM Al2O3 Al2O3 MoO3 Al2O3 2 7 9 Mo Mo7O246 Al2O3 Mo Al O Mo Mo I Mo7O246 Al2O3 Al3 Anderson Al OH 6Mo6O183 Al2O3 MoO3 Al2 MoO4 3 10 11 10 HDS 12 HDS 13 15 MoS2 Al2O3 TAA H2S MoS3 Al2O3 MoS3 MoS3 Al2O3 H2 MoS2 Al2O3 HRTEM N2 X XPS DBT HDS 30 ml Na2MoO4 AR SHI Gang et al Chinese Journal of Catalysis 34 2013 659 666 0 2 mol L TAA MoO42 3 3 TAA AR 30 ml AR 3 0 g Al2O3 20 40 100 ml 84 oC 24 h MoS3 Al2O3 EA MoS3 Al2O3 50 oC 2 h 500 oC H2 4 h MoS2 Al2O3 EA Sul CAT X XRF ZSX 11e Rigaku Mo MoO3 16 0 30 ml 30 ml EF Sul CAT Mo AHM 2 4 mol L HCl pH 4 5 Al2O3 12 h 110 oC 10 h 500 oC 4 h MoO3 Al2O3 3 CS2 300 oC 4 0 MPa LHSV 8 0 h 1 H2 Oil 400 5 h IM CAT Philips Tecnai G2 F20 200 kV Cs 0 5 mm Link ISIS 300 X EDX HRTEM Micromeritics ASAP 2002 N2 VG ESCA Lab 250 X XPS XPSPEAK 4 1 Mo3d XPS 80 oC TAA H2S 1 MoO42 H MoS3 2 16 17 MoS3 Al2O3 MoS3 Al2O3 13 MoS3 H2 MoS2 3 16 18 EA MoS3 Al2O3 H2 500 oC 4 h MoS 2 Al2O3 EA Sul CAT 322342 3CH CSNH 6H O3CH COONH 3H S 1 2 4232 MoO 3H S 2HMoS 4H O 2 o 500C 3222 MoS HMoS H S 3 1 EA MoS3 Al2O3 H2 EA Sul CAT HRTEM MoS3 16 18 H2 Al2O3 MoS2 0 62 nm MoS2 19 EA MoS3 Al2O3 EA Sul CAT S 2p XPS MoS3 MoS2 S1 1 EA Sul CAT IM CAT EA Sul CAT Mo Mo Al2O3 6 2 Mo 3d XPS Mo XPS Mo4 Mo4 Mo6 Mo Mosul 20 22 2 EA Sul CAT Mosul 96 8 IM CAT 67 1 MoS2 EA Sul CAT Al O Mo 6 23 IM CAT 10 11 MoO3 Al2 MoO4 3 24 XPS Mo Al 6 22 25 Mo Al 2 EA Sul CAT Mo Al 0 186 IM CAT 0 105 X XRD S2 3 EA Sul CAT IM CAT HRTEM MoS2 SHI Gang et al Chinese Journal of Catalysis 34 2013 659 666 S3 EA Sul CAT MoS2 IM CAT MoS2 2 MoS2 EA Sul CAT MoS2 3 3 nm 3 0 IM CAT 4 8 nm 2 6 EA Sul CAT 4 5 DBT EA Sul CAT IM CAT HDS 3 EA Sul CAT KHDS TOF 6 4 EA Sul CAT 1 KHDS EA Sul CAT II TOF 5 HDS DBT Mo Al2O3 HDS 1 DBT DDS BP 2 DBT HYD CHB THDBT 7 DDS HYD 3 BP C