Ulrik Birk Henriksen

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  1. 2013
  2. Published

    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: Applied Thermal Engineering, Vol. 50, 2013, p. 1407-1417.

    Publication: Research - peer-review › Journal article – Annual report year: 2012

  3. Published

    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 of Analytical and Applied Pyrolysis, Vol. 100, 2013, p. 145-152.

    Publication: Research - peer-review › Journal article – Annual report year: 2013

  4. 2012
  5. Published

    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 B.

    In: Biomass & Bioenergy, Vol. 40, 2012, p. 63-70.

    Publication: Research - peer-review › Journal article – Annual report year: 2012

  6. Published

    Energy efficiency improvements in energy supply and industry. / Abildskov, Jens; Ahrenfeldt, Jesper; Henriksen, Ulrik Birk; Jappe Frandsen, Flemming.

    In: DTU International Energy Report 2012: Energy efficiency improvements: A key element in the global transition to non-fossil energy. Technical University of Denmark, 2012. p. 79-85.

    Publication: Research - peer-review › Report chapter – Annual report year: 2012

  7. Published

    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: Bioenergy Research, Vol. 5, 2012, p. 450-458.

    Publication: Research - peer-review › Journal article – Annual report year: 2011

  8. Published

    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 B.

    In: Fuel Processing Technology, Vol. 101, 2012, p. 23-28.

    Publication: Research - peer-review › Journal article – Annual report year: 2012

  9. Published

    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.

    2012. Poster session presented at 2012 EU BC&E, Milan, Italy.

    Publication: Research - peer-review › Poster – Annual report year: 2012

  10. Published

    Recent Developments in Biomass Pelletization - A Review. / Stelte, Wolfgang; Sanadi, Anand R.; Shang, Lei; Holm, Jens K.; Ahrenfeldt, Jesper; Henriksen, Ulrik Birk.

    In: BioResources, Vol. 7, No. 3, 2012, p. 4451-4490.

    Publication: Research - peer-review › Journal article – Annual report year: 2012

  11. Published

    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: Nutrient Cycling in Agroecosystems, Vol. 94, No. 2-3, 2012, p. 193-207.

    Publication: Research - peer-review › Journal article – Annual report year: 2012

  12. 2011
  13. Published

    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: Biomass & Bioenergy, Vol. 35, No. 2, 2011, p. 910-918.

    Publication: Research - peer-review › Journal article – Annual report year: 2010

  14. Published

    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: Fuel, Vol. 90, No. 11, 2011, p. 3285-3290.

    Publication: Research - peer-review › Journal article – Annual report year: 2011

  15. Published

    Fuel pellets from torrefied biomass. / Stelte, Wolfgang; Clemons, C.; Holm, J.K.; Sanadi, A.R.; Shang, Lei; Ahrenfeldt, Jesper; Henriksen, Ulrik Birk.

    2011. Poster session presented at World Sustainable Energy Days, European Pellets Conference, Wels (AT), 29 Feb - 3 Mar, .

    Publication: Research › Poster – Annual report year: 2011

  16. Published

    Fuel pellets from torrefied biomass. / Stelte, Wolfgang; Clemons, C.; Holm, J.K.; Sanadi, A.R.; Shang, Lei; Ahrenfeldt, Jesper; Henriksen, Ulrik Birk.

    2011. Poster session presented at Biomass Pelletization Workshop, University of British Columbia, Vancouver (CA), 17-18 May, .

    Publication: Research › Poster – Annual report year: 2011

  17. Published

    LT-CFB. Videreudvikling og kommercialisering : Slutrapport for PSO-ForskEl projekt nr. 2007-7504. / Stoholm, Peder; Henriksen, Ulrik Birk; Ahrenfeldt, Jesper; Cramer, Jesper; Dietrich, Jørn; Christiansen, Knud; Krogh, Jørgen.

    DFBT, 2011. 60 p.

    Publication: Research › Report – Annual report year: 2012

  18. Published

    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: Energy & Fuels, Vol. 25, No. 8, 2011, p. 3706-3711.

    Publication: Research - peer-review › Journal article – Annual report year: 2011

  19. Published

    Pelletizing Properties of Torrefied Biomass. / Stelte, Wolfgang; Clemons, Craig; Holm, Jens K.; Sanadi, Anand R.; Ahrenfeldt, Jesper; Shang, Lei; Henriksen, Ulrik Birk.

    2011. Abstract from 19th European Biomass Conference and Exhibition, Berlin, Germany.

    Publication: Research › Conference abstract for conference – Annual report year: 2011

  20. Published

    Pelletizing properties of torrefied spruce. / Stelte, Wolfgang; Clemons, Craig; Holm, Jens K.; Sanadi, Anand R.; Ahrenfeldt, Jesper; Shang, Lei; Henriksen, Ulrik Birk.

    In: Biomass & Bioenergy, Vol. 35, No. 11, 2011, p. 4690-4698.

    Publication: Research - peer-review › Journal article – Annual report year: 2011

  21. Published

    Production of methanol/DME from biomass : EFP06. / 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.

    Risø DTU, 2011. 260 p. (CHEC; No. R1107).

    Publication: Research - peer-review › Report – Annual report year: 2011

  22. Published

    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: Industrial Crops and Products, Vol. 34, No. 1, 2011, p. 1053-1056.

    Publication: Research - peer-review › Journal article – Annual report year: 2011

  23. Published

    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: Energy, Vol. 36, No. 10, 2011, p. 5805-5814.

    Publication: Research - peer-review › Journal article – Annual report year: 2011

  24. 2010
  25. Published

    Design and Optimization of an Integrated Biomass Gasification and Solid Oxide Fuel Cell System. / Bang-Møller, Christian; Rokni, Masoud (Supervisor); Henriksen, Ulrik Birk (Supervisor); Elmegaard, Brian (Supervisor).

    Kgs. Lyngby, Denmark : Technical University of Denmark (DTU), 2010. (DCAMM Special Report; No. S112).

    Publication: Research › Ph.d. thesis – Annual report year: 2010

  26. Published

    Binding mechanisms in fuel pellets made from biomass. / Stelte, Wolfgang; Henriksen, Ulrik Birk; Ahrenfeldt, Jesper.

    2010. Poster session presented at FPS 64th International Convention : Annual meeting of the Forest Products Society, Madison, Wisconsin, USA, .

    Publication: Research › Poster – Annual report year: 2010

  27. Published

    Bioenergy. / Pilegaard, Kim; Hauggaard-Nielsen, Henrik; Breddam, Klaus Svend Holm; Schmidt, Jens Ejbye; Henriksen, Ulrik Birk.

    In: Risø energy report 9: Non-fossil energy technologies in 2050 and beyond. ed. / Hans Hvidtfeldt Larsen. Roskilde : Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, 2010. p. 43-49 (Denmark. Forskningscenter Risoe. Risoe-R; No. 1729(EN)).

    Publication: Research - peer-review › Report chapter – Annual report year: 2010

  28. Published

    Development and Test of a new Concept for Biomass Producer Gas Engines. / Ahrenfeldt, Jesper; Foged, Esben Vendelbo; Strand, Rune; Henriksen, Ulrik Birk.

    Roskilde : Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, 2010. 35 p. (Denmark. Forskningscenter Risoe. Risoe-R; No. 1728(EN)).

    Publication: Research › Report – Annual report year: 2010

  29. Published

    On the significance of methyl chloride in gasification processes. / Egsgaard, Helge; Ahrenfeldt, Jesper; Henriksen, Ulrik Birk.

    In: Proceedings. 2010. p. 590-592.

    Publication: Research - peer-review › Article in proceedings – Annual report year: 2010

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