Study of the reactivity by pulse of CH4 over NiO/Fe-doped MgAl2O4 oxygen carriers for hydrogen production

被引：10
作者：
Medeiros, Rodolfo L. B. A. [1 ]
Macedo, Heloisa P. [1 ]
Figueredo, Gilvan P. [2 ,3 ]
Costa, Tiago R. [1 ]
Braga, Renata M. [4 ]
Melo, Marcus A. F. [1 ]
Melo, Dulce M. A. [1 ]
机构：
[1] Univ Fed Rio Grande do Norte, Postgrad Program Mat Sci & Engn, BR-59078970 Natal, RN, Brazil
[2] Univ Fed Rio Grande do Norte, Postgrad Program Chem, BR-59078970 Natal, RN, Brazil
[3] Fed Inst Maranhao, Dept Chem, BR-65030005 Sao Luis, Brazil
[4] Univ Fed Rio Grande do Norte, Escola Agr Jundiai, BR-59078970 Natal, RN, Brazil
来源：
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2017年 / 42卷 / 39期
关键词：
Chemical looping reforming; Fe-doped MgAl2O4; H-2; production; Oxygen carrier; CHEMICAL-LOOPING COMBUSTION; CO2; CAPTURE; BED REACTOR; TECHNOLOGIES; PERFORMANCE; REDUCTION; PROGRESS; SUPPORT; METHANE; STORAGE;
D O I：
10.1016/j.ijhydene.2017.08.019
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：
The reactivity of Ni-based oxygen carrier (OC) was studied by CH4 pulse test. The MgAl2O4 spinel was synthesized by microwave assisted combustion method and Ni and Fe were added by wet impregnation method. The results of CH4 pulse test revealed that the OCs were more reactive for partial oxidation reaction. The XRD analysis of OCs after the test confirms the presence of NiO and MgAL(2)O(4) without the secondary phases like NiAL(2)O(4) and FeAl2O4. Among the OCs, Ni15Fe2MA was the most reactive producing the highest amounts of H-2 and exhibiting good re-oxidation capacity, illustrating its potential for use in Chemical Looping Reforming (CLR). The high reactivity is associated to a change on the NiO-support interaction. (C) 2017 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：24823 / 24829
页数：7
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  • [1] Progress in Chemical-Looping Combustion and Reforming technologies
    Adanez, Juan
    Abad, Alberto
    Garcia-Labiano, Francisco
    Gayan, Pilar
    de Diego, Luis F.
    [J]. PROGRESS IN ENERGY AND COMBUSTION SCIENCE, 2012, 38 (02) : 215 - 282
  • [2] Activity study of NiO-based oxygen carriers in chemical looping steam methane reforming
    Antzara, Andy
    Heracleous, Eleni
    Silvester, Lishil
    Bukur, Dragomir B.
    Lemonidou, Angeliki A.
    [J]. CATALYSIS TODAY, 2016, 272 : 32 - 41
  • [3] PULSE MICROREACTOR STUDIES ON CONVERSION OF METHANE, ETHANE, AND ETHYLENE OVER RARE-EARTH-OXIDES IN THE ABSENCE AND PRESENCE OF FREE OXYGEN
    CHOUDHARY, VR
    RANE, VH
    [J]. JOURNAL OF CATALYSIS, 1992, 135 (01) : 310 - 316
  • [4] Simulation of hydrogen production through chemical looping reforming process in a packed-bed reactor
    Diglio, Giuseppe
    Bareschino, Piero
    Mancusi, Erasmo
    Pepe, Francesco
    [J]. CHEMICAL ENGINEERING RESEARCH & DESIGN, 2016, 105 : 137 - 151
  • [5] Review and evaluation of hydrogen production methods for better sustainability
    Dincer, Ibrahim
    Acar, Canan
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (34) : 11094 - 11111
  • [6] Hydrogen and fuel cell technologies for heating: A review
    Dodds, Paul E.
    Staffell, Lain
    Hawkes, Adam D.
    Li, Francis
    Grunewald, Philipp
    McDowall, Will
    Ekins, Paul
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2015, 40 (05) : 2065 - 2083
  • [7] A review on production, storage of hydrogen and its utilization as an energy resource
    Dutta, Suman
    [J]. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2014, 20 (04) : 1148 - 1156
  • [8] CLC, a promising concept with challenging development issues
    Gauthier, T.
    Yazdanpanah, M.
    Forret, A.
    Amblard, B.
    Lambert, A.
    Bertholin, S.
    [J]. POWDER TECHNOLOGY, 2017, 316 : 3 - 17
  • [9] Effect of support on reactivity and selectivity of Ni-based oxygen carriers for chemical-looping combustion
    Gayan, Pilar
    de Diego, Luis F.
    Garcia-Labiano, Francisco
    Adanez, Juan
    Abad, Alberto
    Dueso, Cristina
    [J]. FUEL, 2008, 87 (12) : 2641 - 2650
  • [10] High purity hydrogen production via sorption enhanced chemical looping reforming: Application of 22Fe2O3/MgAl2O4 and 22Fe2O3/Al2O3 as oxygen carriers and cerium promoted CaO as CO2 sorbent
    Hafizi, A.
    Rahimpour, M. R.
    Hassanajili, S.
    [J]. APPLIED ENERGY, 2016, 169 : 629 - 641
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