Biomass gasification cogeneration – A review of state of the art technology and near future perspectives

Ahrenfeldt, Jesper ; Thomsen, Tobias ; Henriksen, Ulrik Birk ; Clausen, Lasse Røngaard

in journal: Applied Thermal Engineering (ISSN: 1359-4311) (DOI: http://dx.doi.org/10.1016/j.applthermaleng.2011.12.040), vol: 50, pages: 1407-1417, 2013

Type: Journal article - Journal article

DOI: 10.1016/j.applthermaleng.2011.12.040

Intrinsic kinetics and devolatilization of wheat straw during torrefaction

Shang, Lei ; Ahrenfeldt, Jesper ; Holm, Jens Kai ; Barsberg, Søren ; Luo, Yong-hao ; Egsgaard, Helge ; Henriksen, Ulrik Birk

in journal: Journal of Analytical and Applied Pyrolysis (ISSN: 0165-2370) (DOI: http://dx.doi.org/10.1016/j.jaap.2012.12.010), vol: 100, pages: 145-152, 2013

Type: Journal article - Journal article

DOI: 10.1016/j.jaap.2012.12.010

Fuel Pellets from Wheat Straw: The Effect of Lignin Glass Transition and Surface Waxes on Pelletizing Properties

Stelte, Wolfgang ; Clemons, Craig ; Holm, Jens K. ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk ; Sanadi, Anand R.

in journal: Bioenergy Research (ISSN: 1939-1234) (DOI: http://dx.doi.org/10.1007/s12155-011-9169-8), vol: 5, pages: 450-458, 2012

Type: Journal article - Journal article

DOI: 10.1007/s12155-011-9169-8

Changes of chemical and mechanical behavior of torrefied wheat straw

Shang, Lei ; Ahrenfeldt, Jesper ; Holm, Jens Kai ; Sanadi, Anand Ramesh ; Barsberg, Søren Talbro ; Thomsen, Tobias ; Stelte, Wolfgang ; Henriksen, Ulrik Birk

in journal: Biomass & Bioenergy (ISSN: 0961-9534) (DOI: http://dx.doi.org/10.1016/j.biombioe.2012.01.049), vol: 40, pages: 63-70, 2012

Type: Journal article - Journal article

DOI: 10.1016/j.biombioe.2012.01.049

Quality effects caused by torrefaction of pellets made from Scots pine

Shang, Lei ; Nielsen, Niels Peter K. ; Dahl, Jonas ; Stelte, Wolfgang ; Ahrenfeldt, Jesper ; Holm, Jens Kai ; Thomsen, Tobias ; Henriksen, Ulrik Birk

in journal: Fuel Processing Technology (ISSN: 0378-3820) (DOI: http://dx.doi.org/10.1016/j.fuproc.2012.03.013), vol: 101, pages: 23-28, 2012

Type: Journal article - Journal article

DOI: 10.1016/j.fuproc.2012.03.013

Quality of pellets from torrefied biomass and pellets torrefied at different temperatures

Shang, Lei ; Dahl, Jonas ; Ahrenfeldt, Jesper ; Holm, Kens Kai ; Nielsen, Niels Peter K. ; Stelte, Wolfgang ; Thomsen, Tobias ; Bach, Lars Stougaard ; Henriksen, Ulrik Birk

Type: Poster - Poster

Presented at: 2012 EU BC&E, Milan

Recent Developments in Biomass Pelletization - A Review

Stelte, Wolfgang ; Sanadi, Anand R. ; Shang, Lei ; Holm, Jens K. ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk

in journal: BioResources (ISSN: 1930-2126), vol: 7, issue: 3, pages: 4451-4490, 2012

Type: Journal article - Journal article

Energy efficiency improvements in energy supply and industry

Abildskov, Jens ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk ; Jappe Frandsen, Flemming

part of: DTU International Energy Report 2012: Energy efficiency improvements (ISBN: 978-87-550-3965-0), pages: 79-85, 2012, Technical University of Denmark,

Type: Report chapter - Report chapter

Soil application of ash produced by low-temperature fluidized bed gasification: effects on soil nutrient dynamics and crop response

Müller-Stöver, Dorette Sophie ; Ahrenfeldt, Jesper ; Holm, Jens Kai ; Shalatet, Sherif Gebril Salem ; Henriksen, Ulrik Birk ; Hauggaard-Nielsen, Henrik

in journal: Nutrient Cycling in Agroecosystems (ISSN: 1385-1314) (DOI: http://dx.doi.org/10.1007/s10705-012-9533-x), vol: 94, issue: 2-3, pages: 193-207, 2012

Type: Journal article - Journal article

DOI: 10.1007/s10705-012-9533-x

Fuel pellets from torrefied biomass

Stelte, Wolfgang ; Clemons, C. ; Holm, J.K. ; Sanadi, A.R. ; Shang, Lei ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk

Type: Poster - Poster

Presented at: World Sustainable Energy Days, European Pellets Conference, Wels (AT), 29 Feb - 3 Mar

Fuel pellets from torrefied biomass

Stelte, Wolfgang ; Clemons, C. ; Holm, J.K. ; Sanadi, A.R. ; Shang, Lei ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk

Type: Poster - Poster

Presented at: Biomass Pelletization Workshop, University of British Columbia, Vancouver (CA), 17-18 May

Optimization of a multi-parameter model for biomass pelletization to investigate temperature dependence and to facilitate fast testing of pelletization behavior

Holm, Jens Kai ; Stelte, Wolfgang ; Posselt, Dorthe ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk

in journal: Energy & Fuels (ISSN: 0887-0624) (DOI: http://dx.doi.org/10.1021/ef2005628), vol: 25, issue: 8, pages: 3706-3711, 2011

Type: Journal article - Journal article

DOI: 10.1021/ef2005628

Thermodynamic analysis of small-scale dimethyl ether (DME) and methanol plants based on the efficient two-stage gasifier

Clausen, Lasse Røngaard ; Elmegaard, Brian ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk

in journal: Energy (ISSN: 0360-5442) (DOI: http://dx.doi.org/10.1016/j.energy.2011.08.047), vol: 36, issue: 10, pages: 5805-5814, 2011

Type: Journal article - Journal article

DOI: 10.1016/j.energy.2011.08.047

Pelletizing properties of torrefied spruce

Stelte, Wolfgang ; Clemons, Craig ; Holm, Jens K. ; Sanadi, Anand R. ; Ahrenfeldt, Jesper ; Shang, Lei ; Henriksen, Ulrik Birk

in journal: Biomass & Bioenergy (ISSN: 0961-9534) (DOI: http://dx.doi.org/10.1016/j.biombioe.2011.09.025), vol: 35, issue: 11, pages: 4690-4698, 2011

Type: Journal article - Journal article

DOI: 10.1016/j.biombioe.2011.09.025

Pelletizing Properties of Torrefied Biomass

Stelte, Wolfgang ; Clemons, Craig ; Holm, Jens K. ; Sanadi, Anand R. ; Ahrenfeldt, Jesper ; Shang, Lei ; Henriksen, Ulrik Birk

Type: Conference abstract for conference - Conference abstract for conference

Presented at: 19th European Biomass Conference and Exhibition, Berlin

Production of methanol/DME from biomass

Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk ; Münster-Swendsen, Janus ; Fink, Anders ; Clausen, Lasse Røngaard ; Christensen, Jakob Munkholt ; Qin, Ke ; Lin, Weigang ; Jensen, Peter Arendt ; Jensen, Anker Degn

Type: Report - Report

Fuel pellets from biomass: The importance of the pelletizing pressure and its dependency on the processing conditions

Stelte, Wolfgang ; Holm, Jens K. ; Sanadi, Anand R. ; Barsberg, Søren ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk

in journal: Fuel (ISSN: 0016-2361) (DOI: http://dx.doi.org/10.1016/j.fuel.2011.05.011), vol: 90, issue: 11, pages: 3285-3290, 2011

Type: Journal article - Journal article

DOI: 10.1016/j.fuel.2011.05.011

A study of bonding and failure mechanisms in fuel pellets from different biomass resources

Stelte, Wolfgang ; Holm, Jens K. ; Sanadi, Anand R. ; Barsberg, Søren ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk

in journal: Biomass & Bioenergy (ISSN: 0961-9534) (DOI: http://dx.doi.org/10.1016/j.biombioe.2010.11.003), vol: 35, issue: 2, pages: 910-918, 2011

Type: Journal article - Journal article

DOI: 10.1016/j.biombioe.2010.11.003

Thermal transitions of the amorphous polymers in wheat straw

Stelte, Wolfgang ; Clemons, Craig ; Holm, Jens K. ; Ahrenfeldt, Jesper ; Henriksen, Ulrik Birk ; Sanadi, Anand R.

in journal: Industrial Crops and Products (ISSN: 0926-6690) (DOI: http://dx.doi.org/10.1016/j.indcrop.2011.03.014), vol: 34, issue: 1, pages: 1053-1056, 2011

Type: Journal article - Journal article

DOI: 10.1016/j.indcrop.2011.03.014

LT-CFB. Videreudvikling og kommercialisering

Stoholm, Peder ; Henriksen, Ulrik Birk ; Ahrenfeldt, Jesper ; Cramer, Jesper ; Dietrich, Jørn ; Christiansen, Knud ; Krogh, Jørgen

Type: Report - Report