Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Johan Wadenbäck"'
Publikováno v:
Fuel Processing Technology. 160:216-227
This study aims to determine the influence of mill type and pellet wood composition on particle size and shape of milled wood. The size and shape characteristics of pellets comminuted using power plant roller mills were compared with those obtained b
Autor:
Sitaram P. Velaga, Gert Beckmann, Roman Weber, Jens Kai Holm, Anna Trubetskaya, Johan Wadenbäck
This study aims to provide a geometrical description of biomass particles that can be used in combustion models. The particle size of wood and herbaceous biomass was compared using light microscope, 2D dynamic imaging, laser diffraction, sieve analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7985fda92abe442f8c620373e3ddc72
Autor:
Stine Broholm Hansen, Flemming Frandsen, Johan Wadenbäck, Hao Wu, Muhammad Shafique Bashir, Peter Arendt Jensen, Bo Sander, Peter Glarborg
Publikováno v:
Energy & Fuels. 28:3539-3555
A number of full-scale deposit probe measuring campaigns conducted in grate-fired and suspension-fired boilers, fired with biomass, have been reviewed and compared. The influence of operational parameters on the chemistry of ash and deposits, on depo
Autor:
Flemming Frandsen, Muhammad Shafique Bashir, Johan Wadenbäck, Peter Arendt Jensen, Stig Wedel, Kim Dam-Johansen
Publikováno v:
Shafique Bashir, M, Jensen, P A, Frandsen, F, Wedel, S, Dam-Johansen, K & Wadenbäck, J 2012, ' Suspension-Firing of Biomass : Part 2, Boiler Measurements of Ash Deposit Shedding ', Energy & Fuels, vol. 26, pp. 5241-5255 . https://doi.org/10.1021/ef300611v
This paper is the second of two papers, describing probe measurements of deposit buildup and removal (shedding), conducted in a 350 MWth suspension-fired boiler, firing straw and wood. Investigations of deposit buildup and shedding have been made by
Autor:
Flemming Frandsen, Søren Thaaning Pedersen, Stig Wedel, Johan Wadenbäck, Muhammad Shafique Bashir, Peter Arendt Jensen, Kim Dam-Johansen
Publikováno v:
Fuel Processing Technology. 97:93-106
An attractive option for reducing the net CO 2 emissions is to substitute coal with biomass in large power plant boilers. However, the presence of chlorine (Cl) and alkali metals (K, Na) in biomass may induce large operational problems due to ash dep
Autor:
David E. Clapham, Sara von Arnold, Johan Wadenbäck, Deborah Goffner, Michael H. Walter, Ulrika Egertsdotter, Göran Gellerstedt, Terry Gullion, Jacqueline Grima-Pettenati
Publikováno v:
Transgenic Research. 17:379-392
An attractive objective in tree breeding is to reduce the content of lignin or alter its composition, in order to facilitate delignification in pulping. This has been achieved in transgenic angiosperm tree species. In this study we show for the first
Publikováno v:
Holzforschung. 58:107-115
Lignin content and composition are important traits in several tree breeding programs, but very little is known about their natural variation. This study compares the lignin content in 1-year-old plants and 9-year-old trees of Norway spruce belonging
Autor:
Stig Wedel, Peter Arendt Jensen, Flemming Frandsen, Johan Wadenbäck, Søren Thaaning Pedersen, Kim Dam-Johansen, Muhammad Shafique Bashir
Publikováno v:
Bashir, M S, Jensen, P A, Frandsen, F, Wedel, S, Dam-Johansen, K, Wadenbäck, J & Pedersen, S T 2012, ' Suspension-Firing of Biomass : Part 1, Full-Scale Measurements of Ash Deposit Build-up ', Energy & Fuels, vol. 26, pp. 2317-2330 . https://doi.org/10.1021/ef201680k
This paper is Part 1 in a series of two describing probe measurements of deposit build-up and removal (shedding) in a 350 MWth suspension boiler, firing straw and wood. The influence of fuel type (straw share in wood), probe exposure time, probe surf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1a42650d48a73b820e77f617f35a91c
https://orbit.dtu.dk/en/publications/06432ab5-e539-48e5-9415-497850d3701c
https://orbit.dtu.dk/en/publications/06432ab5-e539-48e5-9415-497850d3701c
Autor:
Ronald R. Sederoff, Ulrika Egertsdotter, David H. Clapham, Sara von Arnold, Johan Wadenbäck, Gary F. Peter, Deborah Craig
Publikováno v:
BMC Genomics, Vol 6, Iss 1, p 61 (2005)
BMC Genomics
BMC Genomics
Background The need to perform microarray experiments with small amounts of tissue has led to the development of several protocols for amplifying the target transcripts. The use of different amplification protocols could affect the comparability of m
Publikováno v:
Journal of biotechnology. 74(4)
The efficiency of existing combinatorial biological library methods has been moderate in terms of the success rates, the affinities of the ligands selected and the time and effort involved in trying to optimize the initial leads. Although mimicking n