A dynamic model of an ammonia fed-tubular solid oxide fuel cell (NH3-SOFC) is developed and presented. The model accounts for diffusion, inherent impedance, transport (heat and mass transfer), electrochemical reactions, activation and concentration polarizations of electrodes and the ammonia ...
(2023·北京石景山·统考模拟预测)以氨为燃料的固体氧化物燃料电池(SOFC)具有广阔的应用前景,一种氧离子导电8OFC的工作原理如图所示(NH3在催化剂作用下先分解为
For this NH3 SOFC system, a catalytic afterburner is required to remove the hydrogen and ammonia present in the SOFC off-gas and to recover heat. The current study analysed the effects of different catalyst supports, with a focus on NOX formation through the combustion of an SOFC off-gas ...
以氨为燃料的固体氧化物燃料电池(SOFC)具有广阔的应用前景,一种氧离子导电8OFC的工作原理如图所示(NH3在催化剂作用下先分解为N2和H2)。下列说法错误的是 A、H2在负极放电 B、正极的电极反应: C、外电路转移 , 理论上生成4molH2O D、O2-向负极移动
Exit gases were analyzed using both gas chromatography and mass spectrometer studies. This comparative study shows that catalytic oxidation of H2S on granular activated carbon has ability to replace ZnO in removing H2S from natural gas and biogas feed stocks.Shivanahalli K RajeshNavadol Laosiripojana...