This work present a novel primary method, for tar reduction in downdraft gasification. The principle of this new … gasification reactor, with this technology implemented, the tar content obtained in the experiments never overcome 10mg/Nm3, with a … technology is to change the fluid dynamic behaviour of the mixture, formed by pyrolysis product and gasification agent in …

For unattended biomass gasification processes, rapid methods for monitoring the elemental composition (CHON) of the raw … monitoring of gasification processes, such as the degree of fuel conversion, composition of the char exiting the gasifier, oxygen …

The fluidized bed gasification of untreated and pre-treated olive residue and pre-treated olive residue mixed with reed … of alkali metals such as K and Na as well as chlorine to reduce/eliminate the ash-related problems during gasification … of the producer gas depending on the moisture content of parent fuels. The lower total tar yield of the producer gas in …

Biomass gasification has the potential to produce renewable fuels, chemicals and power at large utility scale … facilities. In these plants catalysts would likely be used to reform and clean the generated biomass syngas. Traditional …

from gasification of two types of biomass feedstock previously torrefied at 275 °C. Special attention was devoted to the … gasification rate. On the other hand the evolution of tar yield and composition revealed a possible competition between two tar … reaction pathways during gasification, (i) tar polymerization, and (ii) de-alkylation, dehydration and cracking of tars …

Gasification combined cycle continues to represent an important defining technology area for the forest products … industry. The ''Forest Products Gasification Initiative'', organized under the Industry's Agenda 2020 technology vision and … shows that for this technology, and likely other gasification technologies as well, the first few installations will require …

/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 …

Sustainable biomass exploitation for combined heat and power (CHP) generation is fundamental to address concerns about … demands exclusively through renewable resources. A layout of a hybrid micro-gas turbine-solarplant fed by biomass from … agriculture products (olive pits) is modelled. It provides the coupling between a gasifier, dedicated to the biomass conversion …