Hydrothermal Conversion in Near-Critical Water – A Sustainable Way of Producing Renewable Fuels

Jessica Hoffmann; Thomas Helmer Pedersen; Lasse Rosendahl

doi:10.1007/978-94-017-8923-3_14

Hydrothermal Conversion in Near-Critical Water – A Sustainable Way of Producing Renewable Fuels

Jessica Hoffmann, Thomas Helmer Pedersen, Lasse Rosendahl

AAU Energi

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Bidrag til bog/antologi › Forskning › peer review

Abstract

Liquid fuels from biomass will form an essential part of meeting the grand challenges within energy. The need for renewable and sustainable energy sources is triggered by a number of factors; like increase in global energy
demand, depletion of conventional resources, climate issues and the desire for
national/regional energy independence. Especially in marine, aviation and heavy
land transport suitable carbon neutral drop-in fuels from biomass are needed,
since electrification of those is rather unlikely. Hydrothermal conversion (HTC)
of biomass offers a solution and is a sustainable way of converting biomass
feedstocks to valuable bio-crude. HTC is a high pressure and medium temperature thermochemical biomass conversion process and converts aqueous biomasses under sub- or super-critical conditions to a bio-crude similar to fossil crude oil.
This chapter deals with the chemical reaction pathways during hydrothermal
conversion of lignocellulosic biomass and upgrading pathways of bio-crude components with focus on hydrodeoxygenation reactions.

Originalsprog	Engelsk
Titel	Near-critical and Supercritical Water and Their Applications for Biorefineries
Redaktører	Zhen Fang, Chunbao (Charles) Xu
Vol/bind	2
Forlag	Springer Science+Business Media
Publikationsdato	2014
Sider	373-400
Kapitel	14
ISBN (Trykt)	978-94-017-8922-6
ISBN (Elektronisk)	978-94-017-8923-3
DOI	https://doi.org/10.1007/978-94-017-8923-3_14
Status	Udgivet - 2014

Navn	Biofuels and Biorefineries
Vol/bind	2
ISSN	2214-1537

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10.1007/978-94-017-8923-3_14

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Citationsformater

Hoffmann, Jessica ; Pedersen, Thomas Helmer ; Rosendahl, Lasse. / Hydrothermal Conversion in Near-Critical Water – A Sustainable Way of Producing Renewable Fuels. Near-critical and Supercritical Water and Their Applications for Biorefineries. red. / Zhen Fang ; Chunbao (Charles) Xu. Bind 2 Springer Science+Business Media, 2014. s. 373-400 (Biofuels and Biorefineries, Bind 2).

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title = "Hydrothermal Conversion in Near-Critical Water – A Sustainable Way of Producing Renewable Fuels",

abstract = "Liquid fuels from biomass will form an essential part of meeting the grand challenges within energy. The need for renewable and sustainable energy sources is triggered by a number of factors; like increase in global energydemand, depletion of conventional resources, climate issues and the desire fornational/regional energy independence. Especially in marine, aviation and heavyland transport suitable carbon neutral drop-in fuels from biomass are needed,since electrification of those is rather unlikely. Hydrothermal conversion (HTC)of biomass offers a solution and is a sustainable way of converting biomassfeedstocks to valuable bio-crude. HTC is a high pressure and medium temperature thermochemical biomass conversion process and converts aqueous biomasses under sub- or super-critical conditions to a bio-crude similar to fossil crude oil.This chapter deals with the chemical reaction pathways during hydrothermalconversion of lignocellulosic biomass and upgrading pathways of bio-crude components with focus on hydrodeoxygenation reactions.",

keywords = "Hydrothermal liquefaction, Lignocellulosic biomass, Upgrading, Hydrodeoxygenation, Supercritical water, Bio-crude",

author = "Jessica Hoffmann and Pedersen, {Thomas Helmer} and Lasse Rosendahl",

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doi = "10.1007/978-94-017-8923-3_14",

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Hoffmann, J, Pedersen, TH & Rosendahl, L 2014, Hydrothermal Conversion in Near-Critical Water – A Sustainable Way of Producing Renewable Fuels. i Z Fang & C Xu (red), Near-critical and Supercritical Water and Their Applications for Biorefineries. bind 2, Springer Science+Business Media, Biofuels and Biorefineries, bind 2, s. 373-400. https://doi.org/10.1007/978-94-017-8923-3_14

Hydrothermal Conversion in Near-Critical Water – A Sustainable Way of Producing Renewable Fuels. / Hoffmann, Jessica; Pedersen, Thomas Helmer ; Rosendahl, Lasse.
Near-critical and Supercritical Water and Their Applications for Biorefineries. red. / Zhen Fang; Chunbao (Charles) Xu. Bind 2 Springer Science+Business Media, 2014. s. 373-400 (Biofuels and Biorefineries, Bind 2).

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Bidrag til bog/antologi › Forskning › peer review

TY - CHAP

T1 - Hydrothermal Conversion in Near-Critical Water – A Sustainable Way of Producing Renewable Fuels

AU - Hoffmann, Jessica

AU - Pedersen, Thomas Helmer

AU - Rosendahl, Lasse

PY - 2014

Y1 - 2014

N2 - Liquid fuels from biomass will form an essential part of meeting the grand challenges within energy. The need for renewable and sustainable energy sources is triggered by a number of factors; like increase in global energydemand, depletion of conventional resources, climate issues and the desire fornational/regional energy independence. Especially in marine, aviation and heavyland transport suitable carbon neutral drop-in fuels from biomass are needed,since electrification of those is rather unlikely. Hydrothermal conversion (HTC)of biomass offers a solution and is a sustainable way of converting biomassfeedstocks to valuable bio-crude. HTC is a high pressure and medium temperature thermochemical biomass conversion process and converts aqueous biomasses under sub- or super-critical conditions to a bio-crude similar to fossil crude oil.This chapter deals with the chemical reaction pathways during hydrothermalconversion of lignocellulosic biomass and upgrading pathways of bio-crude components with focus on hydrodeoxygenation reactions.

AB - Liquid fuels from biomass will form an essential part of meeting the grand challenges within energy. The need for renewable and sustainable energy sources is triggered by a number of factors; like increase in global energydemand, depletion of conventional resources, climate issues and the desire fornational/regional energy independence. Especially in marine, aviation and heavyland transport suitable carbon neutral drop-in fuels from biomass are needed,since electrification of those is rather unlikely. Hydrothermal conversion (HTC)of biomass offers a solution and is a sustainable way of converting biomassfeedstocks to valuable bio-crude. HTC is a high pressure and medium temperature thermochemical biomass conversion process and converts aqueous biomasses under sub- or super-critical conditions to a bio-crude similar to fossil crude oil.This chapter deals with the chemical reaction pathways during hydrothermalconversion of lignocellulosic biomass and upgrading pathways of bio-crude components with focus on hydrodeoxygenation reactions.

KW - Hydrothermal liquefaction

KW - Lignocellulosic biomass

KW - Upgrading

KW - Hydrodeoxygenation

KW - Supercritical water

KW - Bio-crude

U2 - 10.1007/978-94-017-8923-3_14

DO - 10.1007/978-94-017-8923-3_14

M3 - Book chapter

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T3 - Biofuels and Biorefineries

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BT - Near-critical and Supercritical Water and Their Applications for Biorefineries

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ER -

Hoffmann J, Pedersen TH , Rosendahl L. Hydrothermal Conversion in Near-Critical Water – A Sustainable Way of Producing Renewable Fuels. I Fang Z, Xu C, red., Near-critical and Supercritical Water and Their Applications for Biorefineries. Bind 2. Springer Science+Business Media. 2014. s. 373-400. (Biofuels and Biorefineries, Bind 2). doi: 10.1007/978-94-017-8923-3_14

Hydrothermal Conversion in Near-Critical Water – A Sustainable Way of Producing Renewable Fuels

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