Characterization and assessment of PAH content in spent char to be used for soil amendment and carbon sequestration

Research output: Contribution to conferencePoster – Annual report year: 2018Researchpeer-review

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Characterization and assessment of PAH content in spent char to be used for soil amendment and carbon sequestration. / Ravenni, G.; Thomsen, T. P.; Ahrenfeldt, J.; Henriksen, U. B.

2018. Poster session presented at International Conference on Negative CO2 Emissions, Gothenburg, Sweden.

Research output: Contribution to conferencePoster – Annual report year: 2018Researchpeer-review

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@conference{d336c9b04bc94a0c8471be29f9088144,
title = "Characterization and assessment of PAH content in spent char to be used for soil amendment and carbon sequestration",
abstract = "Char is the solid by-product of biomass gasification, which is rich in recalcitrant carbon and has a good carbon sequestration potential if amended in soil as gasification biochar (GB). This may benefit the overall carbon balance of the process while improving soil quality [1-3]. At the same time, previous studies have shown the eligibility of GB as a substrate for producer gas upgrading through tar conversion [4,5]. This application would benefit the economy and the environmental impact of gasification. In this work, the properties of fresh GB (as received) and spent GB (used in gas treatment tests) have been investigated to establish if the material may still be suitable for soil application after being used for the treatment of tar-rich producer gas.",
author = "G. Ravenni and Thomsen, {T. P.} and J. Ahrenfeldt and Henriksen, {U. B.}",
year = "2018",
language = "English",
note = "International Conference on Negative CO2 Emissions ; Conference date: 22-05-2018 Through 24-05-2018",
url = "http://negativeco2emissions2018.com/",

}

RIS

TY - CONF

T1 - Characterization and assessment of PAH content in spent char to be used for soil amendment and carbon sequestration

AU - Ravenni, G.

AU - Thomsen, T. P.

AU - Ahrenfeldt, J.

AU - Henriksen, U. B.

PY - 2018

Y1 - 2018

N2 - Char is the solid by-product of biomass gasification, which is rich in recalcitrant carbon and has a good carbon sequestration potential if amended in soil as gasification biochar (GB). This may benefit the overall carbon balance of the process while improving soil quality [1-3]. At the same time, previous studies have shown the eligibility of GB as a substrate for producer gas upgrading through tar conversion [4,5]. This application would benefit the economy and the environmental impact of gasification. In this work, the properties of fresh GB (as received) and spent GB (used in gas treatment tests) have been investigated to establish if the material may still be suitable for soil application after being used for the treatment of tar-rich producer gas.

AB - Char is the solid by-product of biomass gasification, which is rich in recalcitrant carbon and has a good carbon sequestration potential if amended in soil as gasification biochar (GB). This may benefit the overall carbon balance of the process while improving soil quality [1-3]. At the same time, previous studies have shown the eligibility of GB as a substrate for producer gas upgrading through tar conversion [4,5]. This application would benefit the economy and the environmental impact of gasification. In this work, the properties of fresh GB (as received) and spent GB (used in gas treatment tests) have been investigated to establish if the material may still be suitable for soil application after being used for the treatment of tar-rich producer gas.

M3 - Poster

ER -