2016
DOI: 10.1039/c6ee00935b
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An overview of advances in biomass gasification

Abstract: Biomass gasification is a widely used thermochemical process for obtaining products with more value and potential applications than the raw material itself. Cutting-edge, innovative and economical gasification techniques with high efficiencies are a prerequisite for the development of this technology. This paper delivers an assessment on the fundamentals such as feedstock types, the impact of different operating parameters, tar formation and cracking, and modelling approaches for biomass gasification. Furtherm… Show more

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Cited by 947 publications
(457 citation statements)
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“…Water above its critical point (T = 374.12 °C and P = 221.2 bar) is termed as supercritical, where the liquid and gas phases do not exist separately, and supercritical water shows distinctive reactivity and solvency characteristics. The properties of supercritical water lie between those of the liquid and gaseous phases and a drastic reduction of density causes a significant decrease in the static relative dielectric constant (Kruse, 2008;Sikarwar et al, 2016). Water is not only a reactant involved in the reaction, but also a catalyst with significant impacts on the supercritical water gasification (SCWG) reaction process.…”
Section: Supercritical Water Gasification (Scwg)mentioning
confidence: 99%
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“…Water above its critical point (T = 374.12 °C and P = 221.2 bar) is termed as supercritical, where the liquid and gas phases do not exist separately, and supercritical water shows distinctive reactivity and solvency characteristics. The properties of supercritical water lie between those of the liquid and gaseous phases and a drastic reduction of density causes a significant decrease in the static relative dielectric constant (Kruse, 2008;Sikarwar et al, 2016). Water is not only a reactant involved in the reaction, but also a catalyst with significant impacts on the supercritical water gasification (SCWG) reaction process.…”
Section: Supercritical Water Gasification (Scwg)mentioning
confidence: 99%
“…Furthermore, SCWG is applied to wet biomass without the need for pre-drying, which is a major advantage over conventional gasification techniques. Moreover, even liquid biomass such as olive mill water can also be utilized for production of low-tar H2 gas using SCWG (Kruse, 2008;Sikarwar et al, 2016). A schematic process flow of a SCWG system is presented in Figure 2.…”
Section: Supercritical Water Gasification (Scwg)mentioning
confidence: 99%
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