Compared analysis of sulfur, nitrogen and heavy metal compounds of solid recovered fuels air gasification at pilot scale

G Vonk 1 G. Vaitilingom 1 B. Piriou 1 D. Wolbert 2 C Cammarano 3 J.-P Houée 1
1 CIRAD - Centre de Coopération Internationale en Recherche Agronomique pour le Développement
2 ISCR - Institut des Sciences Chimiques de Rennes
3 ICGM ICMMM - Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier
Abstract : Air gasification of Solid Recovered Fuels (SRF) from wood, tire, plastics and sewage sludge has been performed in a pilot fixed bed reactor. As wastes contain pollutants precursors, it is of great interest regarding technical and environmental aspects to study their behavior in air gasification. Five fuels have been studied: Poplar, SRF wood, and three different mixtures of SRF wood and 20% of either tire (mix A), or plastics (mix B) or sewage sludge (mix C). After confirming their capacity of substituting raw wood in order to produce synthetic gas (syngas), emissions analyses have been performed on syngas, condensable matter and remaining char. A focus on sulfur, nitrogen and heavy metals brought to light differences and similarities between different SRF and raw wood.
Keywords : Gasification Heavy Metals Nitrogen Pollutants Solid Recovered Fuel Sulfur
Document type :
Conference papers
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01905148
Contributor : Laurent Jonchère <>
Submitted on : Thursday, October 25, 2018 - 3:49:18 PM
Last modification on : Friday, March 29, 2019 - 9:10:42 AM

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  • HAL Id : hal-01905148, version 1

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UNIV-RENNES1 | CIRAD | INC-CNRS | SCR-CIP | CHIMIE | UNIV-MONTPELLIER | ISCR | UNIV-RENNES | ICG | UR1-UFR-SPM | INSA-RENNES | INSA-GROUPE

Citation

G Vonk, G. Vaitilingom, B. Piriou, D. Wolbert, C Cammarano, et al.. Compared analysis of sulfur, nitrogen and heavy metal compounds of solid recovered fuels air gasification at pilot scale. 2018-05-14, May 2018, Copenhagen, Denmark. pp.478-485. ⟨hal-01905148⟩

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