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Journal articles on the topic 'Dodecane cracking'

Author: Grafiati

Published: 4 June 2021

Last updated: 5 February 2022

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1

Ishihara, Atsushi, Kouki Mori, Kazuya Mori, Tadanori Hashimoto, and Hiroyuki Nasu. "Preparation of hierarchical catalysts with the simultaneous generation of microporous zeolite using a template and large mesoporous silica by gel skeletal reinforcement and their reactivity in the catalytic cracking of n-dodecane." Catalysis Science & Technology 9, no. 14 (2019): 3614–18. http://dx.doi.org/10.1039/c9cy00693a.

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2

Chen, Zhiqiang, Suyao Liu, Huaike Zhang, et al. "Selective regulation of n-dodecane isomerization and cracking performance in Pt/beta catalysts via orientation control of Brønsted acid site distribution." Catalysis Science & Technology 11, no. 6 (2021): 2094–102. http://dx.doi.org/10.1039/d0cy02088e.

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3

Wang, Ya, Xiaochao Xian, Xu Hou, Xiangwen Zhang, Li Wang, and Guozhu Liu. "Catalytic cracking of binary hydrocarbons of n-dodecane and iso-dodecane under supercritical conditions." Journal of Analytical and Applied Pyrolysis 113 (May 2015): 133–36. http://dx.doi.org/10.1016/j.jaap.2014.11.015.

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4

Zhao, Jie, Wei Guo, Guozhu Liu, Xiangwen Zhang, and Li Wang. "Cracking of n-dodecane during supercritical state on HZSM-5 membranes." Fuel Processing Technology 91, no. 9 (2010): 1090–97. http://dx.doi.org/10.1016/j.fuproc.2010.03.019.

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5

Song, Kyoung Ho, Soon Kwan Jeong, Ki Tae Park, Kwan-Young Lee, and Hak Joo Kim. "Supercritical catalytic cracking of n-dodecane over air-oxidized activated charcoal." Fuel 276 (September 2020): 118010. http://dx.doi.org/10.1016/j.fuel.2020.118010.

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6

Chen, Wenkai, Xiaoyuan Fang, Cheng Zhu, Xinqi Qiao, and Dehao Ju. "Development of a skeletal oxidation mechanism for Fischer–Tropsch diesel surrogate based on decoupling method and particle swarm optimization." Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy 234, no. 8 (2020): 1147–60. http://dx.doi.org/10.1177/0957650919897474.

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As an alternative liquid fuel, Fischer–Tropsch (FT) diesel has received significant attentions due to its characteristics of high efficiency and low emission. In this study, a surrogate fuel containing iso-hexadecane and n-dodecane with a mole ratio of 0.16:0.84 is formulated for real FT diesel by mimicking its combustion-related physicochemical properties. Mechanisms of these two components are developed based on decoupling methodology: skeletal sub-mechanisms describing iso-hexadecane and n-dodecane cracking process are constructed and combined with a reduced C0–C4 core mechanism, and then the Arrhenius parameters of certain reactions are tuned by particle swarm optimization algorithm to improve prediction accuracy. The optimized mechanisms are validated against experimental results of ignition delays, species concentrations and laminar flame speeds for iso-hexadecane and n-dodecane, respectively. Finally, by merging all the sub-mechanisms mentioned above, a skeletal oxidation model for FT diesel surrogate including 73 species and 324 reactions is obtained and employed in 3D CFD simulations to validate the ignition behavior of FT diesel sprays in a constant-volume combustion vessel; the simulation results show good agreement with experimental data.

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7

Zhang, Dingrui, Lingyun Hou, Mingyu Gao, and Xiaoxiong Zhang. "Experiment and Modeling on Thermal Cracking of n-Dodecane at Supercritical Pressure." Energy & Fuels 32, no. 12 (2018): 12426–34. http://dx.doi.org/10.1021/acs.energyfuels.8b03386.

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8

Hao, Jiangge, Ying Wang, Guozhu Liu, Jingwen Zhang, Guozhu Li, and Xuesong Ma. "Synthesis of ITQ-2 Zeolites and Catalytic Performance in n-Dodecane Cracking." Chinese Journal of Chemical Engineering 22, no. 8 (2014): 869–74. http://dx.doi.org/10.1016/j.cjche.2014.06.008.

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9

Diao, Zhenheng, Lushi Cheng, Xu Hou, et al. "Fabrication of the Hierarchical HZSM-5 Membrane with Tunable Mesoporosity for Catalytic Cracking of n-Dodecane." Catalysts 9, no. 2 (2019): 155. http://dx.doi.org/10.3390/catal9020155.

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Hierarchical HZSM-5 membranes were prepared on the inner wall of stainless steel tubes, using amphiphilic organosilane (TPOAC) and mesitylene (TMB) as a meso-porogen and a swelling agent, respectively. The mesoporosity of the HZSM-5 membranes were tailored via formulating the TPOAC/Tetraethylorthosilicate (TPOAC/TEOS) ratio and TMB/TPOAC ratio, in synthesis gel, and the prepared membranes were systematically characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), N2 adsorption–desorption, N2 permeation, inductively coupled plasma (ICP), in situ fourier transform infrared (FT-IR), ammonia temperature-programmed desorption (NH3-TPD), etc. It was found that the increase of the TPOAC/TEOS ratio promoted a specific surface area and diffusivity of the HZSM-5 membranes, as well as decreased acidity; the increase of the TMB/TPOAC ratios led to an enlargement of the mesopore size and diffusivity of the membranes, but with constant acid properties. The catalytic performance of the prepared HZSM-5 membranes was tested using the catalytic cracking of supercritical n-dodecane (500 °C, 4 MPa) as a model reaction. The hierarchical membrane with the TPOAC/TEOS ratio of 0.1 and TMB/TPOAC ratio of 2, exhibited superior catalytic performances with the highest activity of up to 13% improvement and the lowest deactivation rate (nearly a half), compared with the microporous HZSM-5 membrane, due to the benefits of suitable acidity, together with enhanced diffusivity of n-dodecane and cracking products.

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10

Ji, Yajun, Bofang Shi, Honghui Yang, and Wei Yan. "Synthesis of isomorphous MFI nanosheet zeolites for supercritical catalytic cracking of n-dodecane." Applied Catalysis A: General 533 (March 2017): 90–98. http://dx.doi.org/10.1016/j.apcata.2017.01.005.

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11

Meng, Fanxu, Guozhu Liu, Shudong Qu, Li Wang, Xiangwen Zhang, and Zhentao Mi. "Catalytic Cracking and Coking of Supercriticaln-Dodecane in Microchannel Coated with HZSM-5 Zeolites." Industrial & Engineering Chemistry Research 49, no. 19 (2010): 8977–83. http://dx.doi.org/10.1021/ie101158w.

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12

Qiu, Yuan, Ganglei Zhao, Guozhu Liu, Li Wang, and Xiangwen Zhang. "Catalytic Cracking of Supercritical n-Dodecane over Wall-Coated Nano-Ag/HZSM-5 Zeolites." Industrial & Engineering Chemistry Research 53, no. 47 (2014): 18104–11. http://dx.doi.org/10.1021/ie503335h.

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13

Diao, Zhenheng, Li Wang, Xiangwen Zhang, and Guozhu Liu. "Catalytic cracking of supercritical n -dodecane over meso-HZSM-5@Al-MCM-41 zeolites." Chemical Engineering Science 135 (October 2015): 452–60. http://dx.doi.org/10.1016/j.ces.2014.12.048.

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14

Guerra, Patricia, Azadeh Zaker, Pu Duan, et al. "Analysis of coke formed during zeolite-catalyzed supercritical dodecane cracking: Effect of supercritical water." Applied Catalysis A: General 590 (January 2020): 117330. http://dx.doi.org/10.1016/j.apcata.2019.117330.

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15

Zaker, Azadeh, Patricia Guerra, Yuanpu Wang, et al. "Evidence of heterogeneous catalytic activity of ZSM-5 in supercritical water for dodecane cracking." Catalysis Today 317 (November 2018): 2–11. http://dx.doi.org/10.1016/j.cattod.2018.05.056.

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16

Tian, Yajie, Bofeng Zhang, Siyuan Gong, et al. "Synthesis of pillared nanosheet HZSM-5 zeolite films for catalytic cracking of supercritical n-dodecane." Microporous and Mesoporous Materials 310 (January 2021): 110598. http://dx.doi.org/10.1016/j.micromeso.2020.110598.

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17

Liu, Guozhu, Yongjin Han, Li Wang, Xiangwen Zhang, and Zhentao Mi. "Supercritical Thermal Cracking ofN-Dodecane in Presence of Several Initiative Additives: Products Distribution and Kinetics." Energy & Fuels 22, no. 6 (2008): 3960–69. http://dx.doi.org/10.1021/ef800323d.

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18

Meng, Fanxu, Guozhu Liu, Li Wang, Shudong Qu, Xiangwen Zhang, and Zhentao Mi. "Effect of HZSM-5 Coating Thickness upon Catalytic Cracking of n-Dodecane under Supercritical Condition." Energy & Fuels 24, no. 5 (2010): 2848–56. http://dx.doi.org/10.1021/ef100128a.

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19

Qu, Shudong, Guozhu Liu, Fanxv Meng, Li Wang, and Xiangwen Zhang. "Catalytic Cracking of Supercriticaln-Dodecane over Wall-Coated HZSM-5 with Different Si/Al Ratios." Energy & Fuels 25, no. 7 (2011): 2808–14. http://dx.doi.org/10.1021/ef2004706.

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20

Liu, Hong, Zhenheng Diao, Guozhu Liu, Li Wang, and Xiangwen Zhang. "Catalytic cracking of n-dodecane over hierarchical HZSM-5 zeolites synthesized by double-template method." Journal of Porous Materials 24, no. 6 (2017): 1679–87. http://dx.doi.org/10.1007/s10934-017-0410-5.

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21

Xian, Xiaochao, Guozhu Liu, Xiangwen Zhang, Li Wang, and Zhentao Mi. "Catalytic cracking of n-dodecane over HZSM-5 zeolite under supercritical conditions: Experiments and kinetics." Chemical Engineering Science 65, no. 20 (2010): 5588–604. http://dx.doi.org/10.1016/j.ces.2010.08.004.

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22

Nasser, Galal A., M. H. M. Ahmed, Mochamad A. Firdaus, et al. "Nano BEA zeolite catalysts for the selective catalytic cracking of n-dodecane to light olefins." RSC Advances 11, no. 14 (2021): 7904–12. http://dx.doi.org/10.1039/d0ra07899a.

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23

Xian, Xiaochao, Chao Ran, Peng Yang, Yirong Chu, Shuo Zhao, and Lichun Dong. "Effect of the acidity of HZSM-5/MCM-41 hierarchical zeolite on its catalytic performance in supercritical catalytic cracking ofn-dodecane: experiments and mechanism." Catalysis Science & Technology 8, no. 16 (2018): 4241–56. http://dx.doi.org/10.1039/c8cy00908b.

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24

Liu, Guozhu, Ganglei Zhao, Fanxu Meng, Shudong Qu, Li Wang, and Xiangwen Zhang. "Catalytic Cracking of Supercritical n-Dodecane over Wall-Coated HZSM-5 Zeolites with Micro- and Nanocrystal Sizes." Energy & Fuels 26, no. 2 (2012): 1220–29. http://dx.doi.org/10.1021/ef201467r.

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25

Bao, Shiguo, Guozhu Liu, Li Wang, Xiangwen Zhang, and Zhentao Mi. "Preparation and properties of hydrocarbon dispersible HZSM-5 nanocrystals for quasi-homogeneous catalytic cracking of n-dodecane." Microporous and Mesoporous Materials 143, no. 2-3 (2011): 458–66. http://dx.doi.org/10.1016/j.micromeso.2011.03.037.

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26

Ji, Meiling, Guozhu Liu, Li Wang, and Xiangwen Zhang. "Layer by layer fabrication of b-oriented HZSM-5 coatings for supercritical catalytic cracking of n-dodecane." Fuel 134 (October 2014): 180–88. http://dx.doi.org/10.1016/j.fuel.2014.05.072.

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27

Ji, Yajun, Honghui Yang, Qiang Zhang, and Wei Yan. "Phosphorus modification increases catalytic activity and stability of ZSM-5 zeolite on supercritical catalytic cracking of n-dodecane." Journal of Solid State Chemistry 251 (July 2017): 7–13. http://dx.doi.org/10.1016/j.jssc.2017.03.023.

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28

You, Xiaoqing, Fokion N. Egolfopoulos, and Hai Wang. "Detailed and simplified kinetic models of n-dodecane oxidation: The role of fuel cracking in aliphatic hydrocarbon combustion." Proceedings of the Combustion Institute 32, no. 1 (2009): 403–10. http://dx.doi.org/10.1016/j.proci.2008.06.041.

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29

ZHENG, Jiageng, Qinhuai TAN, Hang CHEN, et al. "Synthesis of vertical graphene nanowalls by cracking n-dodecane using RF inductively-coupled plasma-enhanced chemical vapor deposition." Plasma Science and Technology 22, no. 2 (2019): 025504. http://dx.doi.org/10.1088/2058-6272/ab5194.

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30

Ahmed, Mohamed H. M., Oki Muraza, Anas K. Jamil, Emad N. Shafei, Zain H. Yamani, and Ki-Hyouk Choi. "Steam Catalytic Cracking of n-Dodecane over Ni and Ni/Co Bimetallic Catalyst Supported on Hierarchical BEA Zeolite." Energy & Fuels 31, no. 5 (2017): 5482–90. http://dx.doi.org/10.1021/acs.energyfuels.7b00468.

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31

Im, Kyungmin, Hanseul Choi, Kye Sang Yoo, and Jinsoo Kim. "Synthesis of Ni promoted molybdenum dioxide nanoparticles using solvothermal cracking process for catalytic partial oxidation of n-dodecane." Korean Journal of Chemical Engineering 35, no. 1 (2017): 283–88. http://dx.doi.org/10.1007/s11814-017-0262-3.

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32

Na, Jin Dan, Guo Zhu Liu, Mei Ling Ji, Xue Song Ma, Shen Lin Hu, and Li Wang. "Synthesis and Properties of ZSM-5/MCM-41 Composite Zeolite with a Core-Shell Structure for Cracking of Supercritical n-dodecane." Advanced Materials Research 528 (June 2012): 267–71. http://dx.doi.org/10.4028/www.scientific.net/amr.528.267.

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A set of ZSM-5/MCM-41 composite zeolite were synthesized hydrothermally with CTAB as a template and ZSM-5 zeolite as a silica source. XRD patterns of ZSM-5/MCM-41 zeolites contain the characteristic peaks both of ZSM-5 and MCM-41. TEM images show that ZSM-5 zeolite surface was covered with a MCM-41 thin layer varying the thickness with the crystallization time. The BET specific surface area of the composite zeolite increased with increasing the NaOH concentration up to a maximum at 1.5 M, followed by decreased as the NaOH concentration was increased. Catalytic tests were carried out in a tubular reactor coated with the zeolite on its inner wall at 550°C and 4 MPa. The ZSM-5/MCM-41 zeolite with a core-shell structure exhibited a higher conversion of supercritical n-dodecane cracking compared to ZSM-5.

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33

Song, Kyoung Ho, Soon Kwan Jeong, Byung Hun Jeong, Kwan-Young Lee, and Hak Joo Kim. "Acid/Base-Treated Activated Carbon Catalysts for the Low-Temperature Endothermic Cracking of N-Dodecane with Applications in Hypersonic Vehicle Heat Management Systems." Catalysts 10, no. 10 (2020): 1149. http://dx.doi.org/10.3390/catal10101149.

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Hypersonic aircrafts suffer from heat management problems caused by the air friction produced at high speeds. The supercritical catalytic cracking of fuel is endothermic and can be exploited to remove heat from the aircraft surfaces using specially designed heat management systems. Here, we report that an acid/base-treated activated carbon (AC) catalyst shows superior performance to the conventional ZSM-5 catalyst at 4 MPa and 450 °C. Further, under these conditions, coke formation is thermodynamically avoided. Of the prepared catalysts, the AC catalyst treated with NaOH and subsequently with HNO3 (denoted AC-3Na-N) was the most active catalyst, showing the highest selectivity toward light olefins and best heat sink capacity. The acid/base-treated ACs and ZSM-5 catalysts were characterized by scanning transmission electron microscopy, X-ray photoelectron spectroscopy, NH3 temperature-programmed desorption, and Fourier-transform infrared spectroscopy measurements. Characterization reveals the importance of acid strength and density in promoting the cracking reaction pathway to light olefins observed over the acid/base-treated AC catalysts, which show comparable activity at 450 °C to that of the ZSM-5 catalyst operated above 550 °C. The low-temperature activity suppressed coke and aromatic compound (coke precursors) formation. The stability of the acid/base-treated activated carbon catalysts was confirmed over a time-on-stream of 30 min.

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34

Ishihara, Atsushi, Hirotaka Negura, Tadanori Hashimoto, and Hiroyuki Nasu. "Catalytic properties of amorphous silica-alumina prepared using malic acid as a matrix in catalytic cracking of n-dodecane." Applied Catalysis A: General 388, no. 1-2 (2010): 68–76. http://dx.doi.org/10.1016/j.apcata.2010.08.027.

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35

Ishihara, Atsushi, Takanori Wakamatsu, Hiroyuki Nasu, and Tadanori Hashimoto. "Preparation of amorphous silica-alumina using polyethylene glycol and its role for matrix in catalytic cracking of n-dodecane." Applied Catalysis A: General 478 (May 2014): 58–65. http://dx.doi.org/10.1016/j.apcata.2014.03.016.

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36

Tukur, Nasir M., and Sulaiman Al-Khattaf. "Catalytic cracking of n-dodecane and alkyl benzenes over FCC zeolite catalysts: Time on stream and reactant converted models." Chemical Engineering and Processing: Process Intensification 44, no. 11 (2005): 1257–68. http://dx.doi.org/10.1016/j.cep.2005.02.009.

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37

Lee, Sungwon, Sungsik Lee, Mrunmayi D. Kumbhalkar, Kamila M. Wiaderek, James Dumesic, and Randall E. Winans. "Effect of Particle Size upon Pt/SiO2Catalytic Cracking ofn-Dodecane under Supercritical Conditions: In situ SAXS and XANES Studies." ChemCatChem 9, no. 1 (2016): 99–102. http://dx.doi.org/10.1002/cctc.201600829.

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38

Xian, Xiaochao, Mengjun He, Yakai Gao, et al. "Acidity tuning of HZSM-5 zeolite by neutralization titration for coke inhibition in supercritical catalytic cracking of n-dodecane." Applied Catalysis A: General 623 (August 2021): 118278. http://dx.doi.org/10.1016/j.apcata.2021.118278.

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39

Ahmed, Mohamed H. M., Oki Muraza, Ahmad Galadima, et al. "Hydrothermal Stabilization of Rich Al–BEA Zeolite by Post-Synthesis Addition of Zr for Steam Catalytic Cracking of n-Dodecane." Energy & Fuels 32, no. 4 (2018): 5501–8. http://dx.doi.org/10.1021/acs.energyfuels.8b00087.

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40

Ishihara, Atsushi, Kentarou Inui, Tadanori Hashimoto та Hiroyuki Nasu. "Preparation of hierarchical β and Y zeolite-containing mesoporous silica–aluminas and their properties for catalytic cracking of n-dodecane". Journal of Catalysis 295 (листопад 2012): 81–90. http://dx.doi.org/10.1016/j.jcat.2012.07.027.

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41

Kurze, S., and W. Weisweiler. "Catalytic Cracking ofn-Dodecane and Diesel Fuel to Improve the Selective Catalytic Reduction of NOx in Automotive Exhaust Containing Excess Oxygen." Chemical Engineering & Technology 22, no. 10 (1999): 855–58. http://dx.doi.org/10.1002/(sici)1521-4125(199910)22:10<855::aid-ceat855>3.0.co;2-t.

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42

Wang, Li, Ying Wang, Jiangge Hao, Guozhu Liu, Xuesong Ma, and Shenlin Hu. "Synthesis of HZSM-5 coatings on the inner surface of stainless steel tubes and their catalytic performance in n-dodecane cracking." Applied Catalysis A: General 462-463 (July 2013): 271–77. http://dx.doi.org/10.1016/j.apcata.2013.05.003.

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43

Ishihara, Atsushi, Hirotaka Negura, Kentarou Inui, Tadanori Hashimoto, and Hiroyuki Nasu. "Catalytic Properties of Amorphous Silica-alumina Prepared Using Dicarboxylic and Tricarboxylic Acids as Matrix in Catalytic Cracking of n-Dodecane." Journal of the Japan Petroleum Institute 54, no. 3 (2011): 189–200. http://dx.doi.org/10.1627/jpi.54.189.

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44

Plekhova, K. S., A. S. Yurtaeva, O. V. Potapenko, T. P. Sorokina, and V. P. Doronin. "Coconversion of n-Dodecane and 2-Methylthiophene in the Presence of Dual-Zeolite Cracking Catalysts Containing Different Amounts of Rare-Earth Elements." Petroleum Chemistry 60, no. 8 (2020): 923–28. http://dx.doi.org/10.1134/s0965544120080113.

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45

Li, Guozhu, Zhenheng Diao, Jindan Na, and Li Wang. "Exploring suitable ZSM-5/MCM-41 zeolites for catalytic cracking of n-dodecane: Effect of initial particle size and Si/Al ratio." Chinese Journal of Chemical Engineering 23, no. 10 (2015): 1655–61. http://dx.doi.org/10.1016/j.cjche.2015.08.010.

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46

Ji, Yajun, Honghui Yang, and Wei Yan. "Effect of alkali metal cations modification on the acid/basic properties and catalytic activity of ZSM-5 in cracking of supercritical n-dodecane." Fuel 243 (May 2019): 155–61. http://dx.doi.org/10.1016/j.fuel.2019.01.105.

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47

Matsuura, Shinya, Tadanori Hashimoto та Atsushi Ishihara. "Preparation of β-zeolite mixed catalysts using alumina and titania matrices modified by silication of gel skeletal reinforcement and their reactivity for catalytic cracking of n-dodecane". Applied Catalysis A: General 610 (січень 2021): 117959. http://dx.doi.org/10.1016/j.apcata.2020.117959.

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48

Casal, B., J. Merino, E. Ruiz-Hitzky, E. Gutierrez, and A. Alvarez. "Characterization, pillaring and catalytic properties of a saponite from Vicálvaro, Madrid, Spain." Clay Minerals 32, no. 1 (1997): 41–54. http://dx.doi.org/10.1180/claymin.1997.032.1.06.

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AbstractThe characterization, pillaring ability and some catalytic properties of a saponite from the Vicálvaro deposit of Tolsa, located in Madrid have been studied. This mineral is associated with sepiolite in the same lacustrine environment. The raw saponite presents, as special characteristics, high specific surface area (>200 m2/g) and a high percentage of tetrahedral Al (90% of the total Al in the sample). Natural saponite gives rise to high conversions when used as a catalyst in the reaction of alkylation of benzene with 1-dodecene. Increased catalytic performances are obtained over the alumina-pillared saponite derivatives. These materials have also been tested in the cracking of gas-oil (microactivity test), giving good conversions and high selectivity towards the gasoline fraction, especially the pillared forms.

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49

Tsutsui, T., Y. Ueda, K. Ijichi, K. Mizuta, and Y. Uemura. "Evaluation of Catalytic Cracking Reactivity of Zeolites using 1-Dodecene as a Model Feedstock-Classification of Zeolites Based on Hydrogen Transfer Reactivity." Journal of Applied Sciences 10, no. 24 (2010): 3215–21. http://dx.doi.org/10.3923/jas.2010.3215.3221.

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50

Al-Shafei, Emad N., Mohammed Albahar, Mohammad F. Aljishi, et al. "Naphtha catalytic cracking to olefins over zirconia-titania catalyst." Reaction Chemistry & Engineering, 2021. http://dx.doi.org/10.1039/d1re00290b.

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The zirconia-titania based catalyst was synthesized by a co-participation method to study the catalytic cracking of heavy naphtha (dodecane) into high added-value chemical to olefins. The nanocrystal size catalysts were...

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