By L Zheng
Oxy-fuel combustion is presently thought of to be one of many significant applied sciences for carbon dioxide (CO2) trap in strength crops. the benefits of utilizing oxygen (O2) rather than air for combustion contain a CO2-enriched flue fuel that's prepared for sequestration following purification and coffee NOx emissions. This publication severely stories the basic rules, tactics and expertise of oxy-fuel combustion, together with complex techniques for its implementation.
Read or Download Oxy-fuel combustion for power generation and carbon dioxide (CO2) capture PDF
Best alternative & renewable books
This three-volume set introduces researchers to concerns surrounding either present power assets and substitute power suggestions. whereas there's major dialogue of the non-renewable assets now used to fulfill nearly all of the world's power wishes (oil, coal and average gas), the first concentration of the set is on more recent innovations to fulfill the ever-growing call for.
This is often the tale of a pioneering Austrian naturalist and iconoclast who pointed the best way to a very new realizing of the large strength of common strength. by means of learning fish in streams and by way of heavily staring at the typical water cycle, Viktor Schauberger (1885-1958) was once in a position to remedy uncomplicated difficulties of power transformation.
Researchers, scholars and engineers operating with biofuels and biomass are more and more anticipated to understand a brand new holistic structures standpoint that starts with clever crop breeding and cultivation suggestions and informs the full conversion to strength approach. This quantity presents varied examples of effectively applied sustainable biomass examine in Asia, highlighting the demanding situations confronted through designers of recent biomass creation amenities and how you can advance techniques to beat them.
- Solar Energy Conversion: Dynamics of Interfacial Electron and Excitation Transfer (Energy and Environment Series)
- Renewable Energy in Power Systems
- Practical Handbook of Photovoltaics, Second Edition: Fundamentals and Applications
- Geothermal Energy Resources for Developing Countries
Extra resources for Oxy-fuel combustion for power generation and carbon dioxide (CO2) capture
In a conventional air-blown plant, the load change requirement can be easily met with changes in fuel feed and combustion air flow rates. In an oxy-fuel plant, there is a need for several pieces of equipment to operate in unison to allow smooth load changes. All load changes will require corresponding changes in fuel feed rates. In an oxy-fuel power plant, the changes in fuel feed rate will have to be matched with changes of flow rates for both oxygen and recycled flue gas, balanced with the ASU and flue gas compressor.
It is likely that multiple trains will be required for a commercial oxy-coal power plant. 5% purity commonly produced for industrial gas applications. Purity of 97% can be achieved in a cryogenic ASU without the costly oxygen–argon separation. 3 psig). Industrial oxygen is generally delivered at higher pressure. ) • The ASU plant will likely need sufficient operating flexibility to respond to load-following dispatch at least as fast as can the steam generator island. This requirement is not commonly imposed on industrial oxygen plants.
Key words: oxy-coal comparative economics, oxy-coal capital cost, oxy-coal cost of electricity, oxy-CO 2 purity, CO 2 avoided cost. 1 Introduction Three options for capturing CO 2 from coal-based power generation plants are under investigation: oxy-coal technology, air-fired combustion with post-combustion CO 2 capture, and gasification/combined cycle power plants with pre-combustion CO 2 capture. The decision to deploy one of these technologies in preference to the others will largely be made on a comparative cost basis, usually the levelized cost of electricity (COE).