Microkinetic modeling of Pt-catalyzed ethylene glycol steam reforming

被引：22
|
作者：
Christiansen, Matthew A.
Vlachos, Dionisios G. [1 ]
机构：
[1] Univ Delaware, Dept Chem & Biomol Engn, Catalysis Ctr Energy Innovat, Newark, DE 19716 USA
来源：
APPLIED CATALYSIS A-GENERAL | 2012年 / 431卷
基金：
美国国家科学基金会;
关键词：
Microkinetic modeling; Platinum; Ethylene glycol; Steam reforming; DFT; BEPs; GAS-SHIFT REACTION; GROUP ADDITIVITY; PLATINUM; KINETICS; PREDICTION; METHANOL; DEHYDROGENATION; HYDROGENOLYSIS; SENSITIVITY; ADSORPTION;
D O I：
10.1016/j.apcata.2012.04.010
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A predictive mean-field microkinetic model is developed for steam reforming of ethylene glycol over a Pt catalyst using a hierarchical multiscale modeling approach. The model's predictive capabilities are assessed by comparison to experimental data under kinetically controlled conditions. It is found that early dehydrogenation reaction steps control the reaction rate, highlighting a kinetic analogy between ethylene glycol steam reforming and CH4 steam reforming on Pt catalysts. (c) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码：18 / 24
页数：7
相关论文
共 50 条
  • [31] First-Principles-Based Microkinetic Modeling of Methane Steam Reforming with Improved Description of Product Desorption
    Zhu, Wen
    Yang, Bo
    JOURNAL OF PHYSICAL CHEMISTRY C, 2021, 125 (34): : 18743 - 18751
  • [32] Pt-Catalyzed Synthesis of Functionalized Symmetrical and Unsymmetrical Disilazanes
    Kucinski, Krzysztof
    Szudkowska-Fratczak, Justyna
    Hreczycho, Grzegorz
    CHEMISTRY-A EUROPEAN JOURNAL, 2016, 22 (37) : 13046 - 13049
  • [33] Ethanol steam reforming on Rh: microkinetic analyses on the complex reaction network
    Gu, Tangjie
    Zhu, Wen
    Yang, Bo
    CATALYSIS SCIENCE & TECHNOLOGY, 2021, 11 (21) : 7009 - 7017
  • [34] Understanding the influence of solvents on the Pt-catalyzed hydrodeoxygenation of guaiacol
    Saleheen, Mohammad
    Mamun, Osman
    Verma, Anand Mohan
    Sahsah, Dia
    Heyden, Andreas
    JOURNAL OF CATALYSIS, 2023, 425 : 212 - 232
  • [35] Pt-catalyzed regio- and stereoselective thienylthiolation of alkynes
    Hirai, T
    Kuniyasu, H
    Kambe, N
    CHEMISTRY LETTERS, 2004, 33 (09) : 1148 - 1149
  • [36] Evaluation of a micro-channel reactor for steam reforming of ethylene glycol: A comparative study of catalytic activity of Pt or/and Ni supported γ-alumina catalysts
    Kiadehi, Afshin Dehghani
    Taghizadeh, Majid
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2018, 43 (10) : 4826 - 4838
  • [37] On the Efficacy of Ru/Al2O3 Catalyst for Steam Reforming of Ethylene Glycol
    Sundari, Ravi
    Vaidya, Prakash D.
    CHEMICAL ENGINEERING COMMUNICATIONS, 2015, 202 (11) : 1446 - 1454
  • [38] Sustainable hydrogen production for fuel cells by steam reforming of ethylene glycol: A consideration of reaction thermodynamics
    Wang, Na
    Perret, Noemie
    Foster, Alexander
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2011, 36 (10) : 5932 - 5940
  • [39] Low temperature steam reforming of methane: A combined isotopic and microkinetic study
    Kechagiopoulos, P. N.
    Angeli, S. D.
    Lemonidou, A. A.
    APPLIED CATALYSIS B-ENVIRONMENTAL, 2017, 205 : 238 - 253
  • [40] Hydrogen production via steam reforming of ethylene glycol over Attapulgite supported nickel catalysts
    Wang, Yishuang
    Chen, Mingqiang
    Li, Xiaojing
    Yang, Zhonglian
    Liang, Tian
    Zhou, Zhongshan
    Cao, Yu
    INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2018, 43 (45) : 20438 - 20450
12345