Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Krister Sjöström"'
Publikováno v:
Applied Energy. 94:89-97
The fluidized bed gasification of untreated and pre-treated olive residue and pre-treated olive residue mixed with reed, pine pellets and Douglas fir wood chips is studied. Leaching is used as a pre-treatment process targeted on the elimination of al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d775e8ffdc4231be91cd200337acb08
https://doi.org/10.1016/j.apenergy.2012.01.045
https://doi.org/10.1016/j.apenergy.2012.01.045
Publikováno v:
Fuel. 95:71-78
A study has been performed using experimental iron based granules as a tar breakdown catalyst in a biomass gasification gas. Previous examinations established that metallic iron located in a separa ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d5f2f4548676efbb6a2dc4b761cb97d
https://doi.org/10.1016/j.fuel.2011.06.002
https://doi.org/10.1016/j.fuel.2011.06.002
Publikováno v:
Catalysis Today. 176:253-257
The present study investigates the effect of several experimental iron-based granules on biomass tar decomposition. The iron-based materials were provided by Hoganas AB and were all in their metallic state when they were applied in a secondary cataly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::993eb3c1ef069a26f4a8c60f5c899549
https://doi.org/10.1016/j.cattod.2010.12.019
https://doi.org/10.1016/j.cattod.2010.12.019
Publikováno v:
Biomass and Bioenergy. 35:S63-S70
Defluidisation and agglomeration during fluidised bed gasification of biomass is analysed and discussed. It is argued that the agglomeration and defluidisation processes, in principle, closely resemble those that determine the behaviour of glass duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a610911e7df7c7a72cb8bbbe8f64449d
https://doi.org/10.1016/j.biombioe.2011.05.006
https://doi.org/10.1016/j.biombioe.2011.05.006
Publikováno v:
Topics in Catalysis. 54:949-959
The depletion of fossil fuel-based resources and concerns for increasing emissions of CO2 call for new ways of producing environmentally-friendly substitutes for motor fuels and chemicals. Thermo-chemical conversion of biomass and waste using gasific
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ef712f5ce569f10e2c9e51e678de92a
https://doi.org/10.1007/s11244-011-9714-x
https://doi.org/10.1007/s11244-011-9714-x
Publikováno v:
Fuel. 86:611-618
The distribution of fuel-nitrogen in gases, tar and char from gasification of biomass in a pressurised fluidised bed gasifier was investigated. Four species of biomass: birch, Salix, Miscanthus and Reed canary grass were gasified at 0.4 MPa and 900
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e10a1ad5c5afee23a5b1879b6c5279e2
https://doi.org/10.1016/j.fuel.2006.08.007
https://doi.org/10.1016/j.fuel.2006.08.007
Publikováno v:
Energy & Fuels. 20:890-895
Metallic iron as a catalyst for tar cracking in biomass gasification has been investigated. Based on previous studies showing that iron must be in its elemental form to catalyze the tar breakdown reactions, thermodynamic calculations suggest the exis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dddb2f1d07d9a850afc6a0abfdb4a54d
https://doi.org/10.1021/ef0502195
https://doi.org/10.1021/ef0502195
Publikováno v:
Fuel. 85:689-694
Tar formation is a major drawback when biomass is converted in a gasifier to obtain gas aimed for utilisation in power production plants or for production of chemicals. Catalytic cracking is an eff ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9f81953f0fcaf35f3bfe3bb37d5e9bd
https://doi.org/10.1016/j.fuel.2005.08.026
https://doi.org/10.1016/j.fuel.2005.08.026
Publikováno v:
Fuel. 82:1541-1548
Shrinkage models have been developed and included in a model for the pyrolysis of large wood particles. Shrinkage is modelled in three different ways: uniform shrinkage, shrinking shell and shrinking cylinders. These models and a reference model with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c808d205a1b1738596892df4bef88e5
https://doi.org/10.1016/s0016-2361(03)00062-0
https://doi.org/10.1016/s0016-2361(03)00062-0
Publikováno v:
Biomass and Bioenergy. 23:357-366
This paper deals with rapid pyrolysis of agricultural residues such as olive waste and straw at high temperature (800 -1000degreesC) in a free-fall reactor at pilot scale. The conditions are of interest for gasification in fluidized beds where rapid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c663c7aadd40f848017602e786e1c6a2
https://doi.org/10.1016/s0961-9534(02)00061-2
https://doi.org/10.1016/s0961-9534(02)00061-2