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Operation of an Ele...
Operation of an Electroctrostatic Precipitator at a 30 MWth oxyfuel plant
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- Bäck, Andreas (författare)
- Alstom Power
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- Grubbström, Jörgen (författare)
- Alstom Power
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- Ecke, Holger (författare)
- Vattenfall
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- Pettersson, Jens, 1960- (författare)
- Linnéuniversitetet,Institutionen för teknik, TEK,Bioenergiteknik
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- Strand, Michael (författare)
- Linnéuniversitetet,Institutionen för teknik, TEK,Bioenergiteknik
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(creator_code:org_t)
- Nürnberg : International Society of Electrostatic Precipiation, 2011
- 2011
- Engelska.
- Relaterad länk:
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https://lnu.diva-por... (primary) (Raw object)
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- The performance of a full-scale ESP was studied at the Vattenfall AB oxyfuel pilot plant in SchwarzePumpe. The lignite-fired boiler has a 30 MWth top-mounted pulverized coal burner and was operated under conventional air combustion as well as oxyfuel combustion. The ESP was operated with varying numbers of fields in service and at different current/voltage settings. Particle number size distributionsdownstream the ESP were established on-line in the size range 0.015-10 μm, using an electrical mobility spectrometer and an aerodynamic particle sizer. The particle size distribution at oxyfuel operation was qualitatively very similar to the results obtained for air-firing. Gravimetric measurementsof total fly ash concentration showed outlet emissions below 5 mg/Nm3 when the ESP was operatedwith two fields in service at oxyfuel conditions.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Naturresursteknik -- Energisystem (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Environmental Engineering -- Energy Systems (hsv//eng)
Nyckelord
- filter
- electrostatic
- oxyfuel
- precipitator
- Environmental technology
- Miljöteknik
Publikations- och innehållstyp
- vet (ämneskategori)
- kon (ämneskategori)