Zobrazeno 1 - 10
of 114
pro vyhledávání: '"Rainer Backman"'
Publikováno v:
Energy & Fuels. 36:9648-9659
Chemical looping combustion (CLC) enables efficient combustion of hydrocarbon fuels while also producing a gas stream with high CO2 concentrations, suitable for carbon capture and storage (CCS). CLC of biomass in combination with CCS results in effic
Publikováno v:
Advances in Cement Research. 33:249-256
Analytical methods for characterising cement raw meal during heating in different atmospheres were investigated. The effect of replacing limestone with 10 wt% slag on the formation of incipient belite and precursors of the clinker liquid in the tempe
A major challenge in the combustion of biomass fuels is the heterogeneity of ash-forming elements, which may cause a wide range of ash-related problems. Understanding the melting tendency of the coarse ash fractions is necessary to mitigate agglomera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e609d14583e40b20349fb4c834e0e7b1
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-198618
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-198618
Autor:
Rainer Backman, Henrik Leion, Viktor Andersson, Malin Hanning, Tobias Mattisson, Ivana Staničić
Publikováno v:
Chemical Engineering Research and Design. 149:104-120
Carbon capture and storage (CCS) has been acknowledged as an important strategy for mitigation of climate change. Although highly applicable for fossil fuels, CCS with biomass could have the added ...
Publikováno v:
Corrosion Science. 150:136-150
Mechanisms of alloy degradation in a fireside N-S-O-C-H-Cl-Na-K atmosphere at 880 degrees C were elucidated using SEM-EDS, chemical equilibrium calculations, and XRD. Alloys 310S, 800H/HT, and 600 were studied after 0, 8000, and 16,000 h exposure in
Gasification experiments in this study were performed in a 2–4 MW indirect gasifier coupled to a semi-commercial CFB combustor at Chalmers University of Technology. Experiments were carried out during 13 days with automotive shredder residue (ASR),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::275458dd1136c6c3ceaf33ab4df29476
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-184904
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-184904
Zinc, copper and lead are amongst the more abundant trace metals in waste fuels such as municipal solid waste and recovered waste wood. The ashes from waste fuels could contain high contents of these metals, which could be valuable but also toxic in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b216bf54fb8cffc92520b094eb7cf143
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-182384
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-182384
Slag property management is of utmost importance for successful operation of entrained flow gasifiers. The present study investigates the influence of potassium introduced as KHCO3 on the ash and slag formation of softwood bark, a calcium-rich fuel,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::063012c39e8d6464aea9d19c4f59bc3d
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-174023
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-174023
Publikováno v:
Energy & Fuels. 32:10720-10726
Prediction of ash particle adherence to walls, melting, and flow properties are important for successful operation of slagging entrained flow gasifiers. In the present study, silicon-rich reed cana ...
Autor:
Anna Strandberg, Rainer Backman, Torbjörn A. Lestander, Markus Broström, Nils Skoglund, Mikael Thyrel
Publikováno v:
Fuel Processing Technology. 176:211-220
Ash formation during thermochemical conversion of biomass-based pellets influences both char conversion rates and ash-related operational problems. The objective of the present study was to provide ...