Lasse Holst Sørensen
M.Sc. (Chemistry/Physics), Ph.D. (Chem. Eng.)
Senior Scientist, Combustion Research
- Risnes H., Fjellerup J.,
Henriksen U., Moilanen A., Norby P., Papadakis K., Posselt D., Sørensen
L.H.* (2003). Calcium
addition in straw gasification. Article in: Fuel. Vol. 82, Issue 6, 2003.
pp. 641-651.
- Jens Dall Bentzen, Ulrik
Henriksen, Claus Hindsgaul, Jesper Ahrenfeldt, Benny Gøbel, Lasse Holst
Sørensen. (April 2003).
Gasification of straw pellets in two-stage gasifier (in Danish),
MEK-ET-ES-2003-02. ISBN 87-7475-295-2 (
3.1 MB).
- Jens Dall Bentzen, Claus
Hindsgaul, Ulrik Henriksen and Lasse Holst Sørensen. Poster and paper V2.40 in proceedings of
12th European Conference and Technology Exhibition on Biomass for Energy,
Industry and Climate Protection. Amsterdam June 2002, pp. 577-580. ( 1.2 MB).
- Moilanen A., Sørensen L.H.,
Gustafsson T.E., Laatikainen-Luntama J., Kurkela E. [2001]. Characterisation method of
biomass ash for gasification. Progress In Thermochemical Biomass
Conversion, Tyrol, Austria. pp. 122-136.
- Barrio M., Gøbel B., Risnes
H., Henriksen U., Hustad J.E., Sørensen L.H. [2001]. Steam Gasification of wood char and the
effect of hydrogen inhibition on the chemical kinetics. Progress In
Thermochemical Biomass Conversion, Tyrol, Austria. pp. 32-46.
- Risnes H., Sørensen L.H.,
Hustad L.H. [2001]. CO2
- reactivity of char from wheat, spruce and coke. Progress In
Thermochemical Biomass Conversion, Tyrol, Austria. pp. 61-72.
- Sørensen L.H., Fjellerup
J., Henriksen U., Moilanen A., Kurkela E., Winther E [2000]. An Evaluation of Char
Reactivity and Ash Properties in Biomass Gasification, Fundamentals in
Biomass Gasification. EFP-98
1383/98-0003, ISBN 87-988105-0-2, ReaTech, Roskilde, Denmark( 2.2 MB).
- Sørensen H.S., Rosenberg P., Petersen H.I.
and Sørensen L.H. [2000]. Char porosity characterisation using scanning
electron microscopy and image analysis: Mesopore development in the early
char burnout interval. Fuel, 79, pp 1379-1388.
- Sørensen L.H., Saastamoinen
J., Hustad J.E., (1996). Evaluation
of char reactivity data by different shrinking core models, FUEL 75,
1294-1300.
- Clausen S., Sørensen L.H.,
(1996). Measurement of
Single Moving Particles Temperatures with an FT-IR spectrometer, Applied
Spectroscopy, 50, 1103-1111.
- Clausen S., Sørensen L.H.,
(1996). Improved
Temperature Measurements of Burning Char and Coal Particles Using an FT-IR
spectrometer, Energy Fuels, 10, 1133-1144.
- Sørensen L.H., Gjernes E.,
Jessen T., Fjellerup J., (1996). Determination of Reactivity Parameters of Model Carbons, Cokes and
Flame Chars, FUEL, 75, 31-38.
- Sørensen L.H., Clausen S., Astrup P., Rathman
O., Biede O., Lund J. S., (1996). Experimental High-Temperature
Investigations of Coal Particles, Risø-R-871 (EN), Roskilde, Denmark.
- Astrup P., Sørensen L.H.,
Jensen P.A., (1995). Modelling
of Char Burning, CHARB Program Description, Risø-R-848 (EN), ISBN
87-550-2120-4, Roskilde, Denmark.
- Sørensen L.H. (1994). Fuel Reactivity as a
Function of Temperature, Pressure and Conversion. Ph.D. Thesis,
Risø-R-838 (EN), ISBN 87-550-2106-9, Roskilde Denmark.
- Sørensen L.H., Biede O.,
Peck R.E. [1994]. An
Experimental Study of High-Temperature Oxidative Pulverized Coal
Devolatilization, Twenty-fifth Symposium (Int) on Combustion; The
Combustion Institute: Pittsburgh, PA; pp. 475-483.
- Sørensen L.H., Clausen S.,
Astrup P., Jensen P.A., Porsdal H., Olsen A. (1991). Fundamentals in Combustion. Pyrolysis and
Reactivity Measurements with a new atmospheric Entrained Flow Reactor and
Description of a burning Particle in a Controlled Atmosphere. Risø,
Roskilde, Denmark. Em. Jr. Nr.
1323/85-4
- Ulrik Henriksen, Jesper Ahrenfeldt, Torben Kvist Jensen, Benny Gøbel, Jens Dall Bentzen, Claus Hindsgaul and Lasse Holst Sørensen. The Design
and Operation of a 75 kW Two-Stage Gasifier, in proceedings of 16th International Conference on Efficiency, Costs, Optimization, Simulation and Environmental Impact of Energy Systems, ECOS, Copenhagen, Juli 2003.
- L. H. Sørensen, J. Fjellerup, U. Henriksen (2000). Method for reducing
agglomeration, sintering and deposit formation in gasification and
combustion of Biomass. US patent No.: US 6,615,751 B1, European patent No.
EP #00945663.3.
- Sørensen L.H., Posselt D., Henriksen U., Moilanen A., Kurkela E., Stoltze P., Rosenberg P., Gøbel B., Norby P., Fjellerup J., Bentsen J.D., Risnes H., Barrio M., Hustad J.E. and Winther E. Optimisation of Gasification Processes for Biomass/Straw By using Additives, OCIFF Summary Report, ReaTech, June 2002 Prepared for Energi E2 and Energistyrelsen EFP-2000 1373/00-0032 ( 255 kB).
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