Biomass Energy Conversion
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چکیده
منابع مشابه
Analysis 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 کاملBiomass Gasification using Solar Thermal Energy
Hydrogen from Biomass as an energy carrier has generated increasing interest in recent years. There are several different technologies to convert solid or liquid Biomass into a gas mix consisting of mainly hydrogen and carbon dioxide. Up to 30% of the energy stored in the product gas would originate from the sun by using solar thermal applications to source the conversion while the equivalent o...
متن کاملSteam-air fluidized bed gasification of distillers grains: Effects of steam to biomass ratio, equivalence ratio and gasification temperature.
In this study, thermochemical biomass gasification was performed on a bench-scale fluidized-bed gasifier with steam and air as fluidizing and oxidizing agents. Distillers grains, a non-fermentable byproduct of ethanol production, were used as the biomass feedstock for the gasification. The goal was to investigate the effects of furnace temperature, steam to biomass ratio and equivalence ratio o...
متن کاملEnergy production from biomass (Part 2): Conversion technologies.
The use of biomass to provide energy has been fundamental to the development of civilisation. In recent times pressures on the global environment have led to calls for an increased use of renewable energy sources, in lieu of fossil fuels. Biomass is one potential source of renewable energy and the conversion of plant material into a suitable form of energy, usually electricity or as a fuel for ...
متن کاملNovel Thermo-chemical Biomass Conversion with the Reciprocating Biomass Conversion Reactor (rbcr)
Introduction The reciprocating biomass conversion reactor (RBCR) is a novel means of converting biomass to bio-oil. The RBCR is a repurposed highcompression 4-stroke internal combustion engine into which a fluidizing gas and a small volume fraction of pulverized biomass are introduced, and the crankshaft is cycled by an external energy source to supply the process heat for thermo-chemical conve...
متن کاملCatalytic conversion of biomass to chemicals and fuels- new challenges and bottlenecks
Independence of the limited fossil fuel supplies as a main source of energy and chemicals remains a highly attractive perspective [1]. Biomass of the second to fourth generation constitutes a possible solution. Due to its recalcitrant nature, its conversion is however not trivial. Moreover, molecules obtained from biomass need further upgrading which is mostly done by hydrogenation, with fossil...
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