Citation: NING Qiang, LIU Su-yao, ZHANG Huai-ke, CHEN Zhi-qiang, REN Jie. Effect of metal precursor solvent on n-dodecane isomerization of Pt/ZSM-22[J]. Journal of Fuel Chemistry and Technology, ;2018, 46(12): 1454-1461. shu

Effect of metal precursor solvent on n-dodecane isomerization of Pt/ZSM-22

NING Qiang ^1,2 ,
LIU Su-yao ³ ,
ZHANG Huai-ke ^1,3 ,
CHEN Zhi-qiang ^1,2 ,
REN Jie ^1,3,,

1.
State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China
2.
University of Chinese Academy of Sciences, Beijing 100049, China
3.
National Energy Center for Coal to Liquids, Synfuels China Co., Ltd, Beijing 101407, China

Corresponding author: REN Jie, renjie@sxicc.ac.cn
Received Date: 19 September 2018
Revised Date: 16 October 2018

Figures(5)

A series of Pt/ZSM-22 bifunctional catalysts were prepared by using different metal precursor solvents including water, methanol, acetone and acetic acid. The phase structure, texture properties, metal properties and acidity were systematically investigated by XRD, BET, TEM, CO-chemisorption, CO-FTIR and Py-FTIR. The effect of metal precursor solvents on n-dodecane isomerization was also studied. The results indicate that the solvents with different polarities lead to different locations of Pt particles. Part of Pt particles locate on ZSM-22 when methanol, acetone and acetic acid are used as solvents, and the interaction between Pt and acid sites lead to the electron-deficient of Pt. However, the Pt particles almost locate on the Al₂O₃ binders when water is used as solvent, and their electronic properties are little affected. Higher activity and selectivity are achieved when Pt particles locate on ZSM-22 in the n-dodecane isomerization reactions. These results indicate that shorten the distance between acid sites and metal sites can expedite the diffusion of reactants and isomerized intermediates to proceed dehydrogenation and hydrogenation reactions.
- Pt/ZSM-22,
- precursor solvent,
- metal location,
- electronic property,
- hydroisomerization
1. [1]
  REN Jie, ZHANG Huai-ke, LI Yong-wang. Research progress of the processing technology for Fischer-Tropsch syncrude[J]. J Fuel Chem Technol, 2009,37(6):769-776. doi: 10.3969/j.issn.0253-2409.2009.06.023
2. [2]
  BOUCHY C, HASTOY G, GUILLON E, MARTENS J A. Fischer-Tropsch waxes upgrading via hydrocracking and selective hydroisomerization[J]. Oil Gas Sci Technol, 2009,64(64):91-112.
3. [3]
  WANG Hong-hao, LIU Su-yao, ZHANG Huai-ke, GUO Da-guang, MA Jun, REN Jie, WANG Hai-yan. Synthesis and characterization of ZSM-22 zeolites and their catalytic performance in alkylation reaction[J]. J Fuel Chem Technol, 2016,44(8):1010-1016. doi: 10.3969/j.issn.0253-2409.2016.08.016
4. [4]
  LIU S, REN J, ZHANG H, LV E, YANG Y, LI Y W. Synthesis, characterization and isomerization performance of micro/mesoporous materials based on H-ZSM-22 zeolite[J]. J Catal, 2016,335:11-23. doi: 10.1016/j.jcat.2015.12.009
5. [5]
  LIU S, REN J, ZHU S, ZHANG H, LV E, XU J, LI Y W. Synthesis and characterization of the Fe-substituted ZSM-22 zeolite catalyst with high n-dodecane isomerization performance[J]. J Catal, 2015,330:485-496. doi: 10.1016/j.jcat.2015.07.027
6. [6]
  ZEČEVIĆ J, VANBUTSELE G, DE JONG K P, MARTENS J A. Nanoscale intimacy in bifunctional catalysts for selective conversion of hydrocarbons[J]. Nature, 2015,528(7581):245-248. doi: 10.1038/nature16173
7. [7]
  FRANCIS J, GUILLON E, BATS N, PICHON C, CORMA A, SIMON L J. Design of improved hydrocracking catalysts by increasing the proximity between acid and metallic sites[J]. Appl Catal A:Gen, 2011,409(23):140-147.
8. [8]
  KIM J, KIM W, SEO Y, KIM J C, RYOO R. n-Heptane hydroisomerization over Pt/MFI zeolite nanosheets:Effects of zeolite crystal thickness and platinum location[J]. J Catal, 2013,301(5):187-197.
9. [9]
  WEISZ P B. Polyfunctional heterogeneous catalysis[J]. Adv Catal, 1962,13:137-190.
10. [10]
  SAMAD J E, BLANCHARD J, SAYAG C, LOUIS C, REGALBUTO J R. The controlled synthesis of metal-acid bifunctional catalysts:The effect of metal:Acid ratio and metal-acid proximity in Pt silica-alumina catalysts for n-heptane isomerization[J]. J Catal, 2016,342:203-212. doi: 10.1016/j.jcat.2016.08.004
11. [11]
  BATALHA N, PINARD L, BOUCHY C, GUILLON E, GUISNET M. n-Hexadecane hydroisomerization over Pt-HBEA catalysts. Quantification and effect of the intimacy between metal and protonic sites[J]. J Catal, 2013,307(6):122-131.
12. [12]
  MILLER J T, SCHREIER M, KROPF A J, REGALBUTO J R. A fundamental study of platinum tetraammine impregnation of silica:2. The effect of method of preparation, loading, and calcination temperature on (reduced) particle size[J]. J Catal, 2004,225(1):190-202. doi: 10.1016/j.jcat.2004.03.034
13. [13]
  CHEN Z, LIU S, WANG H, NING Q, ZHANG H, YUN Y, REN J, LI Y W. Synthesis and characterization of bundle-shaped ZSM-22 zeolite via the oriented fusion of nanorods and its enhanced isomerization performance[J]. J Catal, 2018,361:177-185. doi: 10.1016/j.jcat.2018.02.019
14. [14]
  TREACY M M J, PRINCETON N J. Collection of simulated XRD powder patterns for zeolites[J]. Appl Catal, 1986,21(2):388-389.
15. [15]
  ARISTIZÁBAL A, CONTRERAS S, DIVINS N J, LLORCA J, MEDINA F. Pt-Ag/activated carbon catalysts for water denitration in a continuous reactor:Incidence of the metal loading, Pt/Ag atomic ratio and Pt metal precursor[J]. Appl Catal B:Environ, 2012,127:351-362. doi: 10.1016/j.apcatb.2012.08.039
16. [16]
  YANG Chun-yan, YANG Wei-ping, LING Feng-xiang, FAN Feng. Determination of metal dispersion on supported metal catalyst surface[J]. Chem Ind Eng Prog, 2010,29(8):1468-1473.
17. [17]
  WANG Y, TAO Z, WU B, XU J, HUO C, LI K, CHEN H, YANG Y, LI Y. Effect of metal precursors on the performance of Pt/ZSM-22 catalysts for n-hexadecane hydroisomerization[J]. J Catal, 2015,322:1-13. doi: 10.1016/j.jcat.2014.11.004
18. [18]
  XU D, WU B, REN P, WANG S, HUO C, ZHANG B, GUO W, HUANG L, WEN X, QIN Y, YANG Y, LI Y. Controllable deposition of Pt nanoparticles into a KL zeolite by atomic layer deposition for highly efficient reforming of n-heptane to aromatics[J]. Catal Sci Technol, 2017,7(6):1342-1350. doi: 10.1039/C6CY02652D
19. [19]
  HAN W J, KOOH A B, HICKS R F. Infrared spectroscopy of carbon monoxide adsorbed on Pt/L zeolite[J]. Catal Lett, 1993,18(3):193-208. doi: 10.1007/BF00769438
20. [20]
  JACOBS G, GHADIALI F, PISANU A, PADRO C L, BORGNA A, ALVAREZ W E, RESASCO D E. Increased sulfur tolerance of Pt/KL catalysts prepared by vapor-phase impregnation and containing a Tm promoter[J]. J Catal, 2000,191(1):116-127. doi: 10.1006/jcat.1999.2779
21. [21]
  MENACHERRY P V, HALLER G L. Electronic effects and effects of particle morphology in n-hexane conversion over zeolite-supported platinum catalysts[J]. J Catal, 1998,177(2):175-188. doi: 10.1006/jcat.1998.2048
22. [22]
  FUKASE S, KUMAGAI H, SUZUKA T. Catalytic behavior of platinum ion-exchanged zinc-aluminosilicates in n-pentane aromatization[J]. Appl Catal A:Gen, 1992,93(1):35-45. doi: 10.1016/0926-860X(92)80292-K
23. [23]
  NODA T, SUZUKI K, KATADA N, NIWA M. Combined study of IRMS-TPD measurement and DFT calculation on Brφnsted acidity and catalytic cracking activity of cation-exchanged Y zeolites[J]. J Catal, 2008,259(2):203-210. doi: 10.1016/j.jcat.2008.08.004
24. [24]
  NAVARRO R M, PAWELEC B, TREJO J M, MARISCAL R, FIERRO J L G. Hydrogenation of aromatics on sulfur-resistant PtPd bimetallic catalysts[J]. J Catal, 2000,189(1):184-194. doi: 10.1006/jcat.1999.2693
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沈阳化工大学材料科学与工程学院沈阳 110142