Comprehensive study of the influence of total pressure on products yields in fluidized bed gasification of wood sawdust

Valin, Sylvie; Ravel, S.; Guillaudeau, Jacques; Thiéry, Sébastien

doi:10.1016/j.fuproc.2010.04.001

Cited by 39 publications

(28 citation statements)

References 14 publications

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“…In this study the mass flow of steam and biomass were increased during the pressurized gasification. The same approach has been used for example by Valin et al [27]. The axial temperature profile in the fluidized bed remained isothermal during the experiments indicating that the higher mass flow of biomass can be handled by the gasification reactor.…”

Section: Influence Of Pressurementioning

confidence: 91%

Influence of pressure, temperature and steam on tar and gas in allothermal fluidized bed gasification

Mayerhofer¹,

Mitsakis²,

Meng

et al. 2012

Fuel

100

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Section: Influence Of Pressurementioning

confidence: 91%

Influence of pressure, temperature and steam on tar and gas in allothermal fluidized bed gasification

Mayerhofer¹,

Mitsakis²,

Meng

et al. 2012

Fuel

100

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“…The evolution of H 2 , CO, and CO 2 with pressure was attributed to an increase of the WGS constant owing to acceleration of the reaction kinetics with pressure and enhanced catalytic activity of the char. The increase in CH 4 with pressure was linked to an increase in secondary pyrolysis reactions (Valin, Ravel, Guillaudeau, & Thiery, 2010). …”

Section: Effect Of Gasification Pressurementioning

confidence: 99%

Hydrogen production by gasification of biomass and opportunity fuels

Hossain

Charpentier

2015

Compendium of Hydrogen Energy

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“…The use of high pressure in the gasifier allows reducing the reactor size, to the detriment of their thickness, and heat losses in the compressor. However, increasing pressure favors the production of methane at low temperature [59], but becomes negligible at temperatures higher than 1 800 K.…”

Section: Primary Methodsmentioning

confidence: 99%

Waste Gasification by Thermal Plasma: A Review

Fabry

Rehmet

Rohani

et al. 2013

Waste Biomass Valor

217

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waste gasification processes based on thermal plasma (DC or AC plasma torches) at lab scale versus typical performances of waste autothermal gasification: LHV of the syngas, cold gas efficiency and net electrical efficiency. In the last part, a review has been done on the various torch technologies used for waste gasification by plasma at industrial scale, the major companies on this market and the perspectives of the industrial development of the waste gasification by thermal plasma. The main conclusions are that plasma technology is considered as a highly attractive route for the processing of waste-to-energy and can be easily adapted to the treatment of various wastes (municipal solid wastes, heavy oil, used car tires, medical wastes …). The high enthalpy, the residence time and high temperature in plasma can advantageously improve the conditions for gasification, which are inaccessible in other thermal processes and can allow reaching, due to low tar content in the syngas, better net electrical efficiency than autothermal processes.

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Comprehensive study of the influence of total pressure on products yields in fluidized bed gasification of wood sawdust

Cited by 39 publications

References 14 publications

Influence of pressure, temperature and steam on tar and gas in allothermal fluidized bed gasification

Influence of pressure, temperature and steam on tar and gas in allothermal fluidized bed gasification

Hydrogen production by gasification of biomass and opportunity fuels

Waste Gasification by Thermal Plasma: A Review

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