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Spannmålsbrännare - funktion, säkerhet, emissioner
RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Energi och Bioekonomi, Förbrännings- och aerosolteknik.
RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Energi och Bioekonomi, Förbrännings- och aerosolteknik.
RISE, SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor.
2006 (Swedish)Report (Refereed)
Abstract [sv]

A burner for firing of grain was investigated for function, safety and emissions. Fuel, ash, particulates, gas and condensed flue gas from the inner surface of the chimney were analysed, and the stainless steel chimney were analysed with SEM/EDX. Three security systems should give a high safety against back-firing, provided the sensors are correctly placed and in function. Frequent cleaning of the boiler/burner was needed and some sintering noted. Emissions of CO and OGC were low, but of par-ticulates, NOx, SO2 and HCl higher compared with pellet. The condensed moisture was very sour and had high content of chlorine. After 800 cycles, the chimney was ruined by corrosion. Establishing of a list of near-accidents and fires in cooperation with insurance companies and an inventory and closer study of suitable materials for chimneys is recommended. If grain firing expands, techniques for re-duction of particulates, nitrogen oxides and acidifying substances should be developed.

Place, publisher, year, edition, pages
2006.
Series
SP Rapport, ISSN 0284-5172 ; 2006:18
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-4717Local ID: 6773ISBN: 91-85533-03-3 (print)OAI: oai:DiVA.org:ri-4717DiVA: diva2:962355
Available from: 2016-09-07 Created: 2016-09-07Bibliographically approved

Open Access in DiVA

fulltext(2245 kB)61 downloads
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File name FULLTEXT01.pdfFile size 2245 kBChecksum SHA-512
3c168a5daed993438be5597e9c7ab3acf7beb57299bccbe3763368a759cff525425d9bc0d92bd012252873777db2cb498a7142f8a23d78788ba62fef807abd7e
Type fulltextMimetype application/pdf

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Förbrännings- och aerosolteknikSP Kemi Material och Ytor
Natural Sciences

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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
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