Citation: Ai-Min ZHANG, Qiang LIU, Hui YIN, Jian-Guo HUANG, Zheng-Yuan AN, Li CHEN. Influence of various polymer dispersants on the performance of Pt/SAPO-11 catalysts[J]. Chinese Journal of Inorganic Chemistry, ;2023, 39(6): 1169-1178. doi: 10.11862/CJIC.2023.070 shu

Influence of various polymer dispersants on the performance of Pt/SAPO-11 catalysts

Yunnan Precious Metal Laboratory Co., Ltd., Kunming 650100, China

Corresponding author: Li CHEN, chenli@ipm.com.cn
Received Date: 31 October 2022
Revised Date: 19 April 2023

Figures(6)

Pt/SAPO-11 catalysts were prepared by impregnation using different polymer dispersants, and their structural and acidic properties were analyzed and characterized using techniques such as X-ray diffraction (XRD), transmission electron microscopy (TEM), N₂ adsorption-desorption, and NH₃ temperature-programmed desorption (TPD).The results showed that the dispersants did not destroy the structure of the catalysts, but instead increased their pore volumes, pore sizes, and specific surface areas, while also changing the acid strengths and acid amounts of the zeolites. Among the dispersants used in our work, polyvinyl pyrrolidone (PVP) treatment resulted in the optimal pore volume, pore size, and acid distribution for the Pt/SAPO-11 catalyst. Evaluation of the catalytic performance of the Pt/SAPO-11 catalysts treated with different dispersants in a fixed-bed reactor showed that the PVP-treated Pt/SAPO-11 catalyst also exhibited the best catalytic performance, with a hydrogenation deoxygenation rate of Jatropha oil up to 99.45%, and bio-aviation kerosene component yield and isoparaffins (C₈ -C₁₆) selectivity reaching 44.67% and 56.37%, respectively.
- bio-jet fuel,
- isomerism,
- Pt/SAPO-11 catalyst,
- dispersant,
- Jatropha oil
1. [1]
  Hu X T, Qi P L, Fu X. Technology development background and application status on aviation biofuel[J]. Chem. Ind. Eng. Prog., 2012,31(7):1625-1630.
2. [2]
  Lestari S, Mäki-Arvela P, Beltramini J, Lu G Q M, Dmitry Y M. Trans-forming triglycerides and fatty acids into biofuels[J]. ChemSusChem, 2009,2:1109-1119.
3. [3]
  Fei L, Reddy H K, Hill J, Lin Q L, Yuan B, Xu Y, Dailey P, Deng S G, Luo H M. Preparation of mesoporous silica - supported palladium catalysts for biofuel upgrade[J]. Nanotechnology, 2012,2012:937-946.
4. [4]
  Kandaramath H T, Yaakob Z, Binitha N N. Aviation biofuel from renewable resources: Routes, opportunities and challenges[J]. Renew.Sustain. Energy Rev., 2015,42:1234-1244. doi: 10.1016/j.rser.2014.10.095
5. [5]
  Mehla S, Krishnamurthy K R, Viswanathan B, John M, Niwate Y, Kumar K, Pai S M, Newalkar B L. n-Hexadecane hydroisomerization over Pt/ZSM-12: Role of Si/Al ratio on product distribution[J]. J. Porous Mat., 2013,20(5):1023-1029. doi: 10.1007/s10934-013-9682-6
6. [6]
  Wang C X, Tian Z J, Wang L, Xu R S, Liu Q H, Qu W, Ma H J, Wang B C. One-step hydrotreatment of vegetable oil to produce high quality diesel-range alkanes[J]. ChemSusChem, 2012,5:1974-1983.
7. [7]
  Santos R C R, Valentini A, Lima C L, Filho J M, Oliveira A C. Modifi- cations of an HY zeolite for n-octane hydroconversion[J]. Appl. Catal. A- Gen., 2011,403:65-74. doi: 10.1016/j.apcata.2011.06.011
8. [8]
  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
9. [9]
  Herskowitz M, Landau M V, Reizner Y, Berger D. A commercially - viable, one-step process for production of green diesel from soybean oil on Pt/SAPO-11[J]. Fuel, 2013,111:157-164. doi: 10.1016/j.fuel.2013.04.044
10. [10]
  Liang J, Wang F P. Synthesis of four monodimentional medium-pore molecular sieves and their hydroisomerization performances of ndodecane[J]. Adv. Mat. Res., 2011,236:854-857.
11. [11]
  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., 2011,409:140-147.
12. [12]
  Tao J L, Liu L J, Zhu P H, Zhai K, Ma Q, Zhang D N, Ma J, Zhai Y P, Liu Y G, Zhang R Q. Dual - template synthesis of cage -like Ni-based catalyst for hydrotreatment of bio-oil[J]. J. Porous Mat., 2019,26(3):819-828. doi: 10.1007/s10934-018-0683-3
13. [13]
  Hancsók J, Krár M, Magyar S. Investigation of the production of high quality biogasoil from pre-hydrogenatedvegetable oils over Pt/ SAPO-11/Al 2O3[J]. Stud. Surf. Sci. Catal., 2007,170:1605-1610.
14. [14]
  Rabaev M, Landau M V, Vidruk - Nehemya R, Koukouliev V, Zarchin R, Herskowitz M. Conversion of vegetable oils on Pt/Al2O3SAPO - 11 to diesel and jet fuels containing aromatics[J]. Fuel, 2015,161:287-294. doi: 10.1016/j.fuel.2015.08.063
15. [15]
  Galadima A, Muraza O. In situ fast pyrolysis of biomass with zeolite catalysts for bioaromatics/gasoline production: A review[J]. J. Ind. Eng. Chem., 2015,29:12-23. doi: 10.1016/j.jiec.2015.03.030
16. [16]
  Liu Q, Du J C, Zhang A M, Hao Y J, Zhang S P, Chen Y B, Zhao Y K. Study on the physicoche mical properties and catalytic performance of Pt/SAPO - 11 catalysts treated by acid and salt[J]. J. Fuel Chem. Technol., 2017,45:337-344.
17. [17]
  Chen N, Ren Y X, Qian E W. Elucidation of the active phase in PtSn/SAPO - 11 for hydrodeoxygenation of methyl palmitate[J]. J. Catal., 2016,334(3):79-88.
18. [18]
  Choi I H, Hwang K R, Han J S, Lee K H, Yun J S, Lee J S. The direct production of jet-fuel from non-edible oil in a single-step process[J]. Fuel, 2015,158:98-104. doi: 10.1016/j.fuel.2015.05.020
19. [19]
  Dumitriu E, On D T, Kaliaguine S. Isoprene by prins condensation over acidic molecular sieves[J]. J. Catal., 1997,170(1):150-60. doi: 10.1006/jcat.1997.1745
20. [20]
  Gosselink R W, Hollak S A, Chang S W, Haveren J, Jong K, Bitter J H, Daan E. Reaction pathways for the deoxygenation of vegetable oils and related model compounds[J]. ChemSusChem, 2013,6:1576-1594. doi: 10.1002/cssc.201300370
21. [21]
  Pacheco-Sosa J G, Castillo-Escobedo A I, Chavarria-Harnandez J C, Díaz - Félix M C, Pérez - Vidal H, Ordóñez L C, García - Dávila J, Morales - Ortuño J C, Escobar B. Catalytic deoxygenation of stearic acid and waste cooking oil over Pd/SBA- 15 for obtaining hydrocar-bons with potential as renewable liquid fuels[J]. J. Porous Mat., 2019,26:1541-155. doi: 10.1007/s10934-019-00749-3
22. [22]
  Yang Z C, Liu Y Q, Liu D D, Meng X T, Liu C G. Hydroisomeriza-tion of n - octane over bimetallic Ni - Cu/SAPO - 11 catalysts[J]. Appl. Catal. A-Gen., 2017,543:274-282. doi: 10.1016/j.apcata.2017.06.028
23. [23]
  Yadav R, Singh A K, Sakthivel A. Synergistic catalysis over bimetal-lic alloy nanoparticles[J]. ChemCatChem, 2013,42:1160-1162.
24. [24]
  Verma D, Kumar R, Rana B S. Aviation fuel production from lipids by a single-step route using hierarchical mesoporous zeolites[J]. Energy Environ. Sci., 2011,4:1667-1671. doi: 10.1039/c0ee00744g
25. [25]
  Verma D, Rana B S, Kumar R, Sibi M G, Sinha A K. Diesel and avia-tion 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
26. [26]
  Ghavami R K, Rafiei Z. Performance improvements of alkaline batteries by studying the effects of different kinds of surfactant and dif-ferent derivatives of benzene on the electrochemical properties of electrolytic zinc[J]. J. Power Sources, 2006,162(2):893-899. doi: 10.1016/j.jpowsour.2005.07.010
27. [27]
  Wang Y, Xie S, Liu J, Park J, Huang Z C, Xia Y. Shape-controlled synthesis of palladium nanocrystals: A mechanistic understanding of the evolution from octahedrons to tetrahedrons[J]. Nano Lett., 2013,13:2276-2281. doi: 10.1021/nl400893p
28. [28]
  Zhang H, Zhang G X, Wu X W, Wen Z Y. Synthesis of Na-β-Al2O3 nanopowders by PVP sol - gel process[J]. Inorg. Chem., 2013,28:916-920.
29. [29]
  Zhen X L, Han J R, Kang R H. Hydrogen transfer dehalogenation of organic halides catalyzed by PVP-mont dually supported Pd-Sn catalyst in aqueous system[J]. J. Mol. Catal., 2000,14:388-391.
30. [30]
  Wang C X, Feng F, Du J C, Zheng T, Pan Z, Zhao Y. Activation of surface lattice oxygen in ceria supported Pt/Al2O3 catalyst for low -temperature propane oxidation[J]. ChemCatChem, 2019,11(8):2054-205. doi: 10.1002/cctc.201900190
31. [31]
  Myoung Y, Kim K L, Minkee C. 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
32. [32]
  Liu W, Shang T, Zhou Q, Ren J, Sun Y. Physicochemical and isomer-ization property of Pt/SAPO-11 catalysts promoted by rare earths[J]. J. Rare Earths, 2009,27:937-942. doi: 10.1016/S1002-0721(08)60366-X
33. [33]
  Calemma V, Peratello S, Perego C. Hydroisomerization and hydro-cracking of long chain nalkanes on Pt/amorphous SiO2-Al2O3 catalyst[J]. Appl. Catal. A-Gen., 2000,190:207-218. doi: 10.1016/S0926-860X(99)00292-6
34. [34]
  Wei X, Kikhtyanin O V, Parmon V N, Wu W, Bai X F, Zhang J W, Xiao L F, Su X F, Zhang Y. Synergetic effect between the metal and acid sites of Pd/SAPO-41 bifunctional catalysts in n-hexadecane hydroisomerization[J]. J. Porous Mat., 2018,25(1):235-247. doi: 10.1007/s10934-017-0437-7
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