id:"swepub:oai:DiVA.org:umu-174623"
Sökning: id:"swepub:oai:DiVA.org:umu-174623" > Investigation of th...
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 02749naa a2200373 4500 | |
| 001 | oai:DiVA.org:umu-174623 | |
| 003 | SwePub | |
| 008 | 200903s2020 | |||||||||||000 ||eng| | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-1746232 URI |
| 024 | 7 | a https://doi.org/10.3390/en131539352 DOI |
| 040 | a (SwePub)umu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Priscak, Juraj4 aut |
| 245 | 1 0 | a Investigation of the Formation of Coherent Ash Residues during Fluidized Bed Gasification of Wheat Straw Lignin |
| 264 | c 2020-08-01 | |
| 264 | 1 | b MDPI AG,c 2020 |
| 338 | a electronic2 rdacarrier | |
| 520 | a Thermal conversion of ash-rich fuels in fluidized bed systems is often associated with extensive operation problems caused by the high amount of reactive inorganics. This paper investigates the behavior of wheat straw lignin-a potential renewable fuel for dual fluidized bed gasification. The formation of coherent ash residues and its impact on the operation performance has been investigated and was supported by thermochemical equilibrium calculations in FactSage 7.3. The formation of those ash residues, and their subsequent accumulation on the surface of the fluidized bed, causes temperature and pressure fluctuations, which negatively influence the steady-state operation of the fluidized bed process. This paper presents a detailed characterization of the coherent ash residues, which consists mostly of silica and partially molten alkali silicates. Furthermore, the paper gives insights into the formation of these ash residues, dependent on the fuel pretreatment (pelletizing) of the wheat straw lignin, which increases their stability compared to the utilization of non-pelletized fuel. | |
| 650 | 7 | a TEKNIK OCH TEKNOLOGIERx Industriell bioteknikx Bioenergi0 (SwePub)209042 hsv//swe |
| 650 | 7 | a ENGINEERING AND TECHNOLOGYx Industrial Biotechnologyx Bioenergy0 (SwePub)209042 hsv//eng |
| 700 | 1 | a Fuersatz, Katharina4 aut |
| 700 | 1 | a Kuba, Matthias4 aut |
| 700 | 1 | a Skoglund, Nilsu Umeå universitet,Institutionen för tillämpad fysik och elektronik4 aut0 (Swepub:umu)nisskd01 |
| 700 | 1 | a Benedikt, Florian4 aut |
| 700 | 1 | a Hofbauer, Hermann4 aut |
| 710 | 2 | a Umeå universitetb Institutionen för tillämpad fysik och elektronik4 org |
| 773 | 0 | t Energiesd : MDPI AGg 13:15q 13:15x 1996-1073 |
| 856 | 4 | u https://umu.diva-portal.org/smash/get/diva2:1463759/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
| 856 | 4 | u https://www.mdpi.com/1996-1073/13/15/3935/pdf |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-174623 |
| 856 | 4 8 | u https://doi.org/10.3390/en13153935 |
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