Chemical Looping Combustion of Methane Using a Copper-based Oxygen Carrier in a 150 kW Reactor System
| Autor: | Øyvind Langørgen, Inge Saanum, Nils Erland L. Haugen |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
Copper oxide
Chemistry 020209 energy Radiochemistry chemistry.chemical_element 02 engineering and technology 7. Clean energy Copper Oxygen Methane chemistry.chemical_compound Chemical engineering Fuel gas 0202 electrical engineering electronic engineering information engineering Carbon capture and storage General Earth and Planetary Sciences Stoichiometry Chemical looping combustion General Environmental Science |
| Zdroj: | Energy Procedia |
| Popis: | Chemical looping combustion experiments have been conducted in the 150 kW CLC reactor at SINTEF Energy Research in Trondheim with good results. Methane was used as fuel and porous copper oxide based particles, with a bulk density of 800 kg/m 3 were, used as oxygen carrier. At a fuel power of 140 kW the methane conversion was limited to about 90%, but at 100 kW a methane conversion of up to about 98% was achieved with an oxygen deficit of about 3% compared to the stoichiometric amount. At the same time, the specific fuel reactor inventory was just above 120 kg/MW, which is low compared to data found in the literature. The total active inventory in both reactors together was then 44 kg and the overall excess air ratio was about 1.2. |
| Databáze: | OpenAIRE |
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