李晓洁,田彭杰,周剑武,夏天,张光学

• 1:浙江浙能技术研究院有限公司浙江省太阳能利用及节能技术重点实验室
• 2:中国计量大学能源工程研究所

摘要(Abstract)：

设计了一种千瓦级新型甲烷重整制氢反应器，采用固态氧化物燃料电池尾气供热，充分利用尾气中的余热和可燃成分，构成紧凑的高效天然气发电系统。采用计算流体力学（CFD）对反应器内燃烧及重整反应进行了数值模拟，结果表明：固态氧化物燃料电池阳极和阴极尾气能够在反应器中稳定燃烧，形成1 486℃高温火焰，为甲烷水蒸气重整反应供热；重整管内水蒸气和甲烷体积分数沿程不断降低，由于水蒸气过量，出口处水蒸气体积分数为35%，出口氢气体积分数为45%，甲烷转化率达到90%左右；镍催化剂具有很高的导热系数，因此重整管内外温差小于15℃；利用实验获得了反应器内温度、甲烷体积分数及甲烷转化率等数据，对比模拟结果验证了数值模拟的准确性。

关键词(KeyWords)： SOFC尾气;甲烷重整;制氢;计算流体力学

Abstract:

Keywords:

基金项目(Foundation): 浙江省尖兵计划项目（2023C01124）;; 浙能集团科技项目（ZNKJ-2022-051）~~

作者(Author): 李晓洁,田彭杰,周剑武,夏天,张光学

DOI: 10.19666/j.rlfd.202310158

参考文献(References)：

• [1]邱玥,周苏洋,顾伟,等.“碳达峰、碳中和”目标下混氢天然气技术应用前景分析[J].中国电机工程学报,2022,42(4):1301-1321.QIU Yue,ZHOU Suyang,GU Wei,et al.Application prospect analysis of hydrogen enriched compressed natural gas technologies under the target of carbon emission peak and carbon neutrality[J].Proceedings of the CSEE,2022,42(4):1301-1321.
• [2]YUE M,LAMBERT H,PAHON E,et al.Hydrogen energy systems:a critical review of technologies,applications,trends and challenges[J].Renewable&Sustainable Energy Reviews,2021,146:111180.
• [3]邹才能,李建明,张茜,等.氢能工业现状、技术进展、挑战及前景[J].天然气工业,2022,42(4):1-20.ZOU Caineng,LI Jianming,ZHANG Qian,et al.Industrial status,technological progress,challenges and prospects of hydrogen energy[J].Natural Gas Industry,2022,42(4):1-20.
• [4]赵永志,蒙波,陈霖新,等.氢能源的利用现状分析[J].化工进展,2015,34(9):3248-3255.ZHAO Yongzhi,MENG Bo,CHEN Linxin,et al.Utilization status of hydrogen energy[J].Chemical Industry and Engineering Progress,2015,34(9):3248-3255.
• [5]SHARMA M,RAKESH N,DASAPPA S.Solid oxide fuel cell operating with biomass derived producer gas:Status and challenges[J].Renewable&Sustainable Energy Reviews,2016,60:450-463.
• [6]吕秀清,孙海珍,安静,等.直接甲烷固体氧化物燃料电池Ni-BZCYYb阳极抗积炭性能研究[J].燃料化学学报,2023,51(4):519-527.LYU Xiuqing,SUN Haizhen,AN Jing,et al.Improved coking resistance of direct methane solid oxide fuel cell with Ni-BZCYYb anode[J].Journal of Fuel Chemistry and Technology,2023,51(4):519-527.
• [7]韩婷婷,吴玉玺,解子恒,等.固体氧化物燃料电池镍基阳极积碳机理及性能提升策略研究进展[J].储能科学与技术,2021,10(6):1931-1942.HAN Tingting,WU Yuxi,XIE Ziheng,et al.Recent advances in carbon deposition mechanism and performance improvement of Ni-based anode for solid oxide fuel cells[J].Energy Storage Science and Technology,2021,10(6):1931-1942.
• [8]孙晖,孟祥海,魏景海,等.绿电制氢生产氨的新场景与实践[J].化工进展,2023,42(2):1098-1102.SUN Hui,MENG Xianghai,WEI Jinghai,et al.New scene for ammonia synthesis by green hydrogen[J].Chemical Industry and Engineering Progress,2023,42(2):1098-1102.
• [9]孙德强,张俊武,吴小梅,等.我国氢能产业发展现状、挑战及对策[J].中国能源,2022,44(9):27-35.SUN Deqiang,ZHANG Junwu,WU Xiaomei,et al.Development status,challenges and countermeasures of hydrogen energy industry in China[J].Energy of China,2022,44(9):27-35.
• [10]萧蕙,吴素芳.反应吸附强化甲烷水蒸气重整制氢反应技术概述[J].化学反应工程与工艺,2021,37(1):89-96.XIAO Hui,WU Sufang.An overview on H2 production technology from reaction sorption enhanced steam methane reforming[J].Chemical Reaction Engineering and Technology,2021,37(1):89-96.
• [11]王阳峰,丁强,陈锋,等.Ni/γ-Al2O3/Fe Cr Al丝网催化剂的制备及其甲烷水蒸气重整制氢催化性能[J].石油炼制与化工,2020,51(8):30-36.WANG Yangfeng,DING Qiang,CHEN Feng,et al.Preparation of Ni/γ-Al2O3/Fe Cr Al mesh-type catalyst and its catalytic performance for methane steam reforming to produce hydrogen[J].Petroleum Processing and Petrochemicals,2020,51(8):30-36.
• [12]李艳.城市天然气制取PEMFC用氢系统的设计[D].武汉:华中科技大学,2005:1.LI Yan.Design of the hydrogen production system from city natural gas for PEMFC[D].Wuhan:Huazhong University of Science and Technology,2005:1.
• [13]李传统.甲烷制备高纯度氢气的实验研究[J].南京师范大学学报(工程技术版),2004(4):28-31.LI Chuantong.Studies on producing hydrogen with high concentration from methane[J].Journal of Nanjing Normal University (Engineering Technology Edition),2004(4):28-31.
• [14]代磊,李明,胡鸣若.用于PEMFC的天然气水蒸气制氢系统[J].化工学报,2009,60(增刊1):90-94.DAI Lei,LI Ming,HU Mingruo.Hydrogen production system for PEMFC using natural gas steam reforming[J].CIESC Journal,2009,60(Suppl.1):90-94.
• [15]王锋,周菁,李隆键.高温氦气加热甲烷蒸汽重整制氢热力学分析[J].工程热物理学报,2014,35(8):1581-1585.WANG Feng,ZHOU Jing,LI Longjian.Thermodynamic analysis of methane steam reforming heated by high temperature helium for hydrogen production[J].Journal of Engineering Thermophysics,2014,35(8):1581-1585.
• [16]CIPITìF,RECUPERO V,PINO L,et al.Experimental analysis of a 2 k We LPG-based fuel processor for polymer electrolyte fuel cells[J].Journal of Power Sources,2006,157(2):914-920.
• [17]ECHIGO M,SHINKE N,TAKAMI S,et al.Performance of a natural gas fuel processor for residential PEFCsystem using a novel CO preferential oxidation catalyst[J].Journal of Power Sources,2004,132(1):29-35.
• [18]LEE D,LEE H C,LEE K H,et al.A compact and highly efficient natural gas fuel processor for 1 k W residential polymer electrolyte mem-brane fuel cells[J].Journal of Power Sources,2006,165(1):337-341.
• [19]雷晓健,王元华,张英,等.甲烷蒸汽重整制氢反应器的模拟与分析[J].天然气化工(C1化学与化工),2017,42(5):76-83.LEI Xiaojian,WANG Yuanhua,ZHANG Ying,et al.Simulation and analysis of reactor for methane steam reforming[J].Natural Gas Chemical Industry (C1Chemistry and Chemical Industry),2017,42(5):76-83.
• [20]冯靓婧,曹长青.甲烷蒸汽重整制氢过程的数值模拟[J].青岛科技大学学报(自然科学版),2015,36(1):57-61.FENG Liangjing,CAO Changqing.Numerical simulation of methane steam reforming for hydrogen production[J].Journal of Qingdao University of Science and Technology (Natural Science Edition),2015,36(1):57-61.
• [21]彭昂.k W级燃料电池热电联产系统中天然气重整制氢体系的研究[D].广州:华南理工大学,2011:1.PENG Ang.Hydrogen production from natural gas for fuel cell based micro-CHP system[D].Guangzhou:South China University of Technology,2011:1.
• [22]黄兴,赵博宇,张昊,等.聚集辐照下甲烷水蒸气重整制氢过程参数研究[J].石油与天然气化工,2021,50(4):58-65.HUANG Xing,ZHAO Boyu,ZHANG Hao,et al.Parameters research for hydrogen production of methane steam reforming under concentrated radiation[J].Oil&Gas Chemical Industry,2021,50(4):58-65.
• [23]冶麟,贾滨,尹燕.基于重整氢气的高温PEMFC系统的模拟分析[J].天津大学学报(自然科学与工程技术版),2015,48(4):341-346.YE Lin,JIA Bin,YIN Yan.Modeling and analysis of ht-pemfc system based on reformed hydrogen[J].Journal of Tianjin University (Natural Science and Engineering Technology Edition),2015,48(4):341-346.
• [24]贺天智,蔡磊,管延文,等.甲烷蒸汽重整制氢反应路径研究[J].煤气与热力,2020,40(3):34-44.HE Tianzhi,CAI Lei,GUAN Yanwen,et al.Study on reaction pathways of steam methane reforming for hydrogen production[J].Gas&Heat,2020,40(3):34-44.
• [25]NGUYEN D D,NGO S I,LIM Y I,et al.Optimal design of a sleeve-type steam methane reforming reactor for hydrogen production from natural gas[J].International Journal of Hydrogen Energy,2019,44(3):1973-1987.