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Oxygen Transport Membrane for Thermochemical Conversion of Water and Carbon Dioxide into Synthesis Gas
Liang, Wenyuan1,3; Cao, Zhengwen2,4; He, Guanghu1; Caro, Juergen2; Jiang, Heqing1
2017-10-01
发表期刊ACS SUSTAINABLE CHEMISTRY & ENGINEERING
卷号5期号:10页码:8657-8662
摘要Conversion of CO, and H2O into synthesis gas via the solar thermochemical process is usually carried out at a high temperature of above 1500 degrees C and requires long-term durability of metal oxide catalysts during frequent heating cooling cycles. Herein, a dual-phase Ce0.9Pr0.1O2-delta-Pr0.6Sr0.4FeO3-delta oxygen transport membrane made of mixed metal oxides was employed for the one-step thermochemical conversion of CO, and H2O to synthesis gas with a F12/ CO ratio of 2:1. Benefitting from the in situ removal of the generated oxygen through the highly oxygen-ion permeable membrane, the effective splitting of CO2 and H2O was achieved at the relatively low temperature of <1000 degrees C. A synthesis gas production rate of 1.3 mL min-lcm-2 was obtained at 930 C for a H2O/CO2 feed ratio of 5:1 with a H2O conversion of above 1.7% and a CO2 conversion of above 4.2%. Compared with the discontinuous two-step thermochemical decomposition, the combination of solar energy, catalytic thermolysis, and oxygen transport membrane reactor as proposed in this work offers a new perspective and an alternative route to convert H2O and CO, into synthesis gas.
文章类型Article
关键词Oxygen Transport Membrane Synthesis Gas H2o Splitting Co2 Decomposition
WOS标题词Science & Technology ; Physical Sciences ; Technology
DOI10.1021/acssuschemeng.7b01305
关键词[WOS]VISIBLE-LIGHT IRRADIATION ; HYDROGEN-PRODUCTION ; THERMAL-DECOMPOSITION ; CERAMIC MEMBRANES ; PRODUCE HYDROGEN ; CO2 ; REACTOR ; DISSOCIATION ; H2O ; METHANE
收录类别SCI
语种英语
WOS研究方向Chemistry ; Engineering
项目资助者National Natural Science Foundation of China(21501186 ; project of Science and Technology Development Program in Shandong Province(2014GSF117031) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB17020100) ; Recruitment Program of Global Youth Experts of China ; 21471156)
WOS类目Chemistry, Multidisciplinary ; Engineering, Chemical
WOS记录号WOS:000412382700021
引用统计
文献类型期刊论文
条目标识符http://ir.qibebt.ac.cn/handle/337004/9728
专题膜分离与催化团队
作者单位1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao Key Lab Funct Membrane Mat & Membrane Tec, Songling Rd 189, Qingdao 266101, Peoples R China
2.Leibniz Univ Hannover, Inst Phys Chem & Electrochem, Callinstr 3A, D-30167 Hannover, Germany
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Max Planck Inst Kohlenforsch, Kaiser Wilhelm Pl 1, D-45470 Mulheim, Germany
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Liang, Wenyuan,Cao, Zhengwen,He, Guanghu,et al. Oxygen Transport Membrane for Thermochemical Conversion of Water and Carbon Dioxide into Synthesis Gas[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2017,5(10):8657-8662.
APA Liang, Wenyuan,Cao, Zhengwen,He, Guanghu,Caro, Juergen,&Jiang, Heqing.(2017).Oxygen Transport Membrane for Thermochemical Conversion of Water and Carbon Dioxide into Synthesis Gas.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,5(10),8657-8662.
MLA Liang, Wenyuan,et al."Oxygen Transport Membrane for Thermochemical Conversion of Water and Carbon Dioxide into Synthesis Gas".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 5.10(2017):8657-8662.
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