Citation: LIU Qiang, DU Jun-chen, ZHANG Ai-min, HAO Ya-jie, ZHANG Shao-peng, CHEN Yu-bao, ZHAO Yun-kun. Study on the physicochemical properties and catalytic performance of Pt/SAPO-11 catalysts treated by acid and salt[J]. Journal of Fuel Chemistry and Technology, ;2017, 45(3): 337-344. shu

Study on the physicochemical properties and catalytic performance of Pt/SAPO-11 catalysts treated by acid and salt

1.
State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals, Kunming Institute of Precious Metals, Kunming 650106, China
2.
College of Energy and Environmental Science, Yunnan Normal University, Kunming 650500, China

Corresponding author: ZHANG Ai-min, aimin.zhang@126.com
Received Date: 14 November 2016
Revised Date: 9 February 2017

Fund Project: the National Natural Science Foundation of China 21266032

Figures(4)

SAPO-11 molecular sieves were treated with different acids and salts and the modified Pt/SAPO-11 catalysts were prepared by loading platinum on the pre-treated SAPO-11. The catalyst samples were characterized with XRF, XRD, N₂ adsorption-desorption, SEM, NH₃-TPD and pyridine Py-IR to analyze their physicochemical properties. The results showed that the modification of acid and salt did not destroy the structure of SAPO-11, but improved the pore volume, pore size and specific surface area of the catalysts, meanwhile, the acidity and acid amount of the zeolite were also changed obviously. In a fixed-bed reactor, one-step hydrgenation of Jatropha curcas oil to iso-alkanes over modified Pt/SAPO-11 catalyst was carried out. Combined with catalyst characterization results, it was concluded that those parameters, such as particle size, specific surface area, pore diameter, acidity and acid amount, would affect the activity and product distribution of the catalysts. Among these modified catalysts, it is found that the Pt/SAPO-11 catalyst treated with 0.5 mol/L citric acid solution exhibited an excellent catalytic performance in one-step hydrogenation of Jatropha curcas oil, owing to its appropriate pore size, acidity, B acid and L acid distribution. The yield of bio-jet fuel components (C_8-16) was 32.47% and the selectivity of isoparaffins was 53.13%.
- Pt/SAPO-11 catalyst,
- modification,
- isomerism,
- citric acid
1. [1]
  LESTARI S, MÄKI-ARVELA P, BELTRAMINI J, LU G Q, MURZIN D Y. Transforming triglycerides and fatty acids into biofuels[J]. ChemSusChem, 2009,2(12):1109-1119. doi: 10.1002/cssc.v2:12
2. [2]
  ZARCHIN R, RABAEV M, VIDRUK-NEHEMYA R, LANDAU M V, HERSKOWITZ M. Hydroprocessing of soybean oil on nickel-phosphide supported catalysts[J]. Fuel, 2015,139:684-691. doi: 10.1016/j.fuel.2014.09.053
3. [3]
  GONG S, SHINOZAKI A, SHI M, QIAN E W. Hydrotreating of jatropha oil over alumina based catalysts[J]. Energy fuels, 2012,26(4):2394-2399. doi: 10.1021/ef300047a
4. [4]
  SENOL O I, VILJAVA T R, KRAUSE A O I. Hydrodeoxygenation of methyl esters on sulphided NiMo/γ-Al₂O₃ and CoMo/γ-Al₂O₃ catalysts[J]. Catal Today, 2005,100(3/4):331-335.
5. [5]
  KUMAR R, RANA B S, TIWARI R, VERMA D, KUMAR R. Hydroprocessing of jatropha oil and its mixtures with gas oil[J]. Green Chem, 2010,12(12):2232-2239. doi: 10.1039/c0gc00204f
6. [6]
  GUZMAN A, TORRES J E, PRADA L P, NUÑEZ M L. Hydroprocessing of crude palm oil at pilot plant scale[J]. Catal Today, 2010,156(1):38-43.
7. [7]
  TIWARI R, RANA B S, KUMAR R, VERMA D, KUMAR R. Hydrotreating and hydrocracking catalysts for processing of waste soya-oil and refinery-oil mixtures[J]. Catal Commun, 2011,12(6):559-562. doi: 10.1016/j.catcom.2010.12.008
8. [8]
  KANDARAMATH HARI T, YAAKOB Z, BINITHA N N. Aviation biofuel from renewable resources:Routes, opportunities and challenges[J]. Renew Sust Energy Rev, 2015,42:1234-1244. doi: 10.1016/j.rser.2014.10.095
9. [9]
  MILLER S J. New molecular sieve process for lube dewaxing by wax isomerization[J]. Microporous Mater, 1994,2(5):439-449. doi: 10.1016/0927-6513(94)00016-6
10. [10]
  DWYER F G, VALYOCSIK E W. Highly siliceous porous crystalline material[P]. US:5336478, 1994-08-07.
11. [11]
  WANG Y D, TAO Z C, WU B S, XU J, HUO C F, LI K, CHEN H M, YANG Y, LI Y W. 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
12. [12]
  HANCSÓK J, KRÁR M, MAGYAR S, BODA L, HOLLÓ A, KALLÓ D. Investigation of the production of high quality biogasoil from pre-hydrogenated vegetable oils over Pt/SAPO-11/Al₂O₃[J]. Stud Surf Sci Catal, 2007,170:1605-1610. doi: 10.1016/S0167-2991(07)81037-8
13. [13]
  VERMA D, KUMAR R, RANA B S, SINHA A K. Aviation fuel production from lipids by a single-step route using hierarchical mesoporous zeolites[J]. Energy Environ Sci, 2011,4(5):1667-1671. doi: 10.1039/c0ee00744g
14. [14]
  LIU Q, ZUO H, WANG T, MA L, ZHANG Q. One-step hydrodeoxygenation of palm oil to isomerized hydrocarbon fuels over Ni supported on nano-sized SAPO-11 catalysts[J]. Appl Catal A:Gen, 2013,468:68-74. doi: 10.1016/j.apcata.2013.08.009
15. [15]
  WANG C, TIAN Z, WANG L, XU R, QU W, MA H, WANG B. One-step hydrotreatment of vegetable oil to produce high quality diesel-range alkanes[J]. ChemSusChem, 2012,5(10):1974-83. doi: 10.1002/cssc.v5.10
16. [16]
  WU Wei-guang, HUANG Ji-kun. Economic feasibility analysis of jatropha plantation for biodiesel from forestry[J]. Chin Rural Economy, 2010,7:56-63.
17. [17]
  DUMITRIU E, ON D T, KALIAGUINE S. Isoprene by Prins condensation over acidic molecular sieves[J]. J Catal, 1997,170(1):150-160. doi: 10.1006/jcat.1997.1745
18. [18]
  SONG H, RIOUX R M, HOEFELMEYER J D, KOMOR R, NIESZ K, GRASS , M , YANG P, SOMORJAI G A. Hydrothermal growth of mesoporous SBA-15 silica in the presence of PVP-stabilized Pt nanoparticles:Synthesis, characterization, and catalytic properties[J]. J Am Chem Soc, 2006,128(9):3027-3037. doi: 10.1021/ja057383r
19. [19]
  LI Lin-lin, ZHANG Ze-kai, ZHANG Hao-bin, LIU Hua-yan, CHEN Yin-fei. Citric acid modification SAPO-11 molecular sieves for synthesis of 2, 5-dimethyl-2, 4-hexadiene from tert-butanol and isobutylene[J]. Ind Catal, 2014,22(1):56-60.
20. [20]
  ZHANG S, CHEN S L, DONG P, JI Z, ZHANO J. Synthesis, characterization and hydroisomerization catalytic performance of nanosize SAPO-11 molecular sieves[J]. Catal Lett, 2007,118(1):109-117.
21. [21]
  VERMA D, RANA B S, KUMAR R, SIBI M G, SINHA A K. Diesel and aviation kerosene with desired aromatics from hydroprocessing of jatropha oil over hydrogenation catalysts supported on hierarchical mesoporous SAPO-11[J]. Appl Catal A:Gen, 2015,490:108-116. doi: 10.1016/j.apcata.2014.11.007
22. [22]
  LIU W, SHANG T, ZHOU Q, REN J, SUN Y. Physicochemical and isomerization property of Pt/SAPO-11 catalysts promoted by rare earths[J]. J Rare Earth, 2009,27(6):937-942. doi: 10.1016/S1002-0721(08)60366-X
23. [23]
  KIM M Y, LEE K, CHOI M. Cooperative effects of secondary mesoporosity and acid site location in Pt/SAPO-11 on n-dodecane hydroisomerization selectivity[J]. J Catal, 2014,319:232-238. doi: 10.1016/j.jcat.2014.09.001
24. [24]
  FINLEY J L, JOSHI V V, SMITH N L. Chapter 7 techniques of zeolite characterization[J]. Stud Surf Sci Catal, 1991,58:241-283. doi: 10.1016/S0167-2991(08)63605-8
25. [25]
  ZHANG Chun-yong, LIU Jin, WANG Xiang-sheng, GUO Xin-wen, ZHAO Wen-jiang, BIAN Jun-jie. Effect of citric acid treatment on structure, acidity and catalysis of β zeolite[J]. Liaoning Chem Ind, 2003,32(11):461-463.
26. [26]
  CALEMMA V, PERATELLO S, PEREGO C. Hydroisomerization and hydrocracking of long chain n-alkanes on Pt/amorphous SiO₂-Al₂O₃ catalyst[J]. Appl Catal A:Gen, 2000,190(1/2):207-218.
27. [27]
  DELDARI H. Suitable catalysts for hydroisomerization of long-chain normal paraffins[J]. Appl Catal A:Gen, 2005,293:1-10. doi: 10.1016/j.apcata.2005.07.008
28. [28]
  KUBIČKA D, BEJBLOVÁM , VLK J. Conversion of vegetable oils into hydrocarbons over CoMo/MCM-41 catalysts[J]. Top Catal, 2010,53(3):168-178.
29. [29]
  HAN J X, SUN H, DING Y, YAN L, LUO C, WANG L, WANG B, TIAN Z. Palladium-catalyzed decarboxylation of higher aliphatic esters:towards a new protocol to the second generation biodiesel production[J]. Green Chem, 2010,12(3):463-467. doi: 10.1039/b917690j
30. [30]
  YADAV R, SAKTHIVEL A. Silicoaluminophosphate molecular sieves as potential catalysts for hydroisomerization of alkanes and alkenes[J]. Appl Catal A:Gen, 2014,481:143-160. doi: 10.1016/j.apcata.2014.05.010
31. [31]
  WANG Cong-xin, LIU Qian-he, LIU Xue-bin, YAN Li-jun, LUO Chen, WANG Lei, WANG Bing-chun, TIAN Zhi-jian. Influence of reaction conditions on one-step hydrotreatment of lipids in the production of iso-alkanes over Pt/SAPO-11[J]. Chin J Catal, 2013,34(6):1128-1138. doi: 10.1016/S1872-2067(11)60524-X
32. [32]
  YANG Na, WANG Hong-ying, LIU Yun-qi, LIU Chen-guang. Study on the transformation rule of different long chain alkane hydroisomerization over Pt/SAPO-11 catalyst[J]. J Fuel Chem Technol, 2016,44(1):91-98.
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