gasification process of a particular feedstock. In total four models were tested in order to determine the syngas composition. One … showed better results than some previously published models. Also a case study for the gasification of a blend of hardwood … contents from 0%–20% and oxygen percentages in the gasification agent of 100%, 60% and 21%. …

compared with biomass utilization via (IGCC) integrated gasification combined cycle electrical production. In the IGCC scenario …Use of agricultural biomass (switchgrass, prairie grasses) through Fischer–Tropsch (FT) conversion to liquid fuels is …, biomass is co-fired with coal, with biomass comprising 10% of the fuel input by energy content. In this case, the displaced …

This paper presents an exergy analysis of SNG production via indirect gasification of various biomass feedstock …, including virgin (woody) biomass as well as waste biomass (municipal solid waste and sludge). In indirect gasification heat …, including biomass gasification, syngas cooler, cleaning and compression, methanation reactors and SNG conditioning. The process …

small–medium scale plants including a realistic biomass gasification model. The model provides five different configurations … for the simultaneous production of heating, cooling and electricity. It includes modeled components as a gasifier, an … types of biomass, operating conditions and configurations. It has been applied in the case study of the ST-2 polygeneration …

of residues and wastes obtained from biomass. Bioenergy production using woody biomass is a fast developing application … in the form of ash. As the demand for bioenergy production increases, ash and residue volumes will increase. Major … the application of the gasification technology to particle sizes of energy importance. It is hoped that this process will …

Presently, the biomass gasification and centralised gas-supply system fed by crop stalks is still at the stage of … experimental results, the resources-utilisation way of biomass tar from crop stalks and the key technology of biomass gas …

Fluidised bed gasification technology with oxygen-enriched air suitable for gasifying loose biomass materials was … developed. Gasification experiments with different biomass materials such as rice straw, rice hull, wheat straw, sawdust and … municipal wastes, were carried out. The tests showed that biomass materials can be gasified continuously at a temperature …

/kg biomass (dry basis) specific dry gas production, 44.5% cold gas efficiency and 68.4% carbon conversion efficiency were …/kg biomass (dry basis) specific dry gas production, 49.8% cold gas efficiency and 75.5% carbon conversion efficiency were …

achieved by immediate implementation of biomass co-firing in nearly all coal-fired power plants with minimum modifications and … the most efficient means of power generation from biomass, and it thus offers CO2 avoidance cost lower than that for CO2 … (indirect) firing using combustion or gasification in an existing coal or oil fired plant. Capital and operating costs of such …