II . 4 . 4 Characterization of Coal and Biomass Conversion Behaviors in Advanced Energy Systems
نویسندگان
چکیده
The goal of this project is to develop models that predict accurately coal and biomass gasification and combustion behaviors in the type environments likely to be established in advanced energy systems. This requires acquiring the information needed to understand and characterize the fundamental chemical and physical processes that govern coal and biomass conversion at high temperatures and pressures. The models can be used to determine operating conditions that optimize thermal efficiency and to examine design strategies for integrating combined cycles for the production of synthesis gas and electric power with minimum impact on the environment.
منابع مشابه
Characterization of Coal and Biomass Conversion Behaviors in Advanced Energy Systems
Introduction The goal of this project is to develop models that predict accurately coal and biomass gasification and combustion behaviors in the type of environments likely to be established in advanced energy systems. This requires acquiring the information needed to understand and characterize the fundamental chemical and physical processes that govern coal and biomass conversion at high temp...
متن کاملSuperstructure of Cogeneration of Power, Heating, Cooling and Liquid Fuels Using Gasification of Feedstock with Primary Material of Coal for Employing in LNG Process
Using absorption refrigeration cycles instead of vapor compression refrigeration cycles can drastically decrease energy consumption. In these systems, high level of energy consumption is reduced due to the partially elimination of vapor compression refrigeration systems. On the other hand, utilization of waste heat of the plant, which is a very good opportunity for energy saving, is possible. ...
متن کاملSunlight Ancient and Modern: The Relative Energy Efficiency of Hydrogen and Fertilizer from Coal and Current Biomass Dr
Hydrogen production has gained increasing attention as a potential energy carrier, which can utilize many forms of renewable energy, such as biomass, wind and direct solar power. It has increased its significance as fossil fuels are being used up at a high rate and energy security is of greater importance to the United States and many other countries. Furthermore, hydrogen production offers the...
متن کاملAnalysis of heat transfer in the pyrolysis of differently shaped biomass particles subjected to different boundary conditions: integral transform methods
The conversion and utilization of biomass as an alternative source of energy have been subjects of interest in various countries, but technical barriers to the technology and design of conversion plants have considerably impeded the development and use of alternative power sources. Theoretical studies on the conversion process enhance our understanding of the thermochemical conversion of solid ...
متن کاملExploring Implications to 2050 of Energy- Technology Options for China
The MARKAL energy-system modeling tool was used to assess potential energy-technology strategies to 2050 for China that would enable continued economic development while ensuring energy-supply security and environmental sustainability. Our analysis suggests that continued reliance on domestic coal, which would help avoid high dependence on imported energy, is not inconsistent with achieving env...
متن کامل