Progress in Calcium Looping Post Combustion CO2 Capture: Process investigations at 200 kWth Pilot Sc

来源 :The 4th International Workshop on Oxy-fuel FBC Technology(第四 | 被引量 : 0次 | 上传用户:tapril10
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R&D Calcium Looping Process Roadmap Process Simulation & Cost Calculations Hawthorne et al.,Poboss et al.,Abanades et al.TGA Sorbent Characterisation Grasa et al.
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Project Background Summarize Previous Work Introduce Current Work Preliminary Research Results Summary Future work Experimental results Modeling results
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1.Background In oxyfuel CFBB,usually CaCO3+SO2+1/2O2→CaSO4+CO2 The temperature in furnace is over 900℃ when fuel is petroleum coke or anthracite,and then there will:·CaCO3→CaO+CO2 (1) · CaO+SO2+1/2O2→
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Outline Introduction TGA Experiments Experiments in Fluidized Bed Conclusions Chemical Looping with Oxygen Uncoupling.
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Outline 1 Introduction 2 Experimental Methods 3 Numerical Simulation Methods 4 Results and Discussion 5 Conclusions.
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Granule systems Numerical simulation Discrete element methods (DEM) Fluidized bed reactors Mixing and flow of particles High computation loads Long computing time.
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Background CO2 concentration in the flue gas:above 90 %Limestone sulfation mechanism:direct sulfation or indirect sulfation Limestone sulfation mechanism:direct sulfation or indirectsulfation sulfatio
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Contents 1 Background 2 Experimental section 3 Results and discussion 4 Conclusions 5 Future work 6 Acknowledgements Background Technology options for CO2 reduction Potential candidates of CO2 sorbent
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