Matches in SemOpenAlex for { <https://semopenalex.org/work/W4313443389> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W4313443389 endingPage "127247" @default.
- W4313443389 startingPage "127247" @default.
- W4313443389 abstract "This study examined the surface area degradation of kaolin, coal fly ash and the resulting impact on the alkali capture efficiency in a pilot-scale real flame combustion test rig using beech wood as fuel. Experiments in an electrically heated furnace revealed the thermal surface area evolution of kaolin with residence times between 30 and 3600 s and temperatures between 790 and 1400 °C under calcination conditions. Subsequent measurements of the resulting specific BET (Brunauer-Emmet-Teller method) surface area of the kaolin samples were carried out. The temperature profile in the top-down fired biomass combustion test rig (BoCTeR) was measured with a suction pyrometer when combusting natural gas and beech wood powder. Additional experiments were performed by injecting kaolin and coal fly ash particles directly into a natural gas flame at different reactor heights. Those kaolin particles exposed to high temperatures in the natural gas flame were collected and subsequently analysed for the specific BET area to evaluate the corresponding degree of surface loss. The main test series comprises a setup combusting beech wood with kaolin or coal fly ash injected at different positions of the combustion chamber. The alkali sorption capacity of the kaolin and coal fly ash used is indirectly measured by the combustion aerosol reduction performance determined with an electrical low-pressure impactor (ELPI). The goal of this work is to show the impact of surface area degradation phenomena of additives and the resulting optimisation potential when using Al/Si-based in-furnace additive during the pulverised-fuel combustion of biomass. The surface area development of the additives at high temperatures affects the most suitable temperature window for the additive injection. The results show an optimum for the kaolin injection. The coal fly ash reduced PM best when injected as early possible into the combustion chamber." @default.
- W4313443389 created "2023-01-06" @default.
- W4313443389 creator A5026731574 @default.
- W4313443389 creator A5034914015 @default.
- W4313443389 creator A5041460784 @default.
- W4313443389 creator A5071312152 @default.
- W4313443389 creator A5085603515 @default.
- W4313443389 date "2023-04-01" @default.
- W4313443389 modified "2023-09-29" @default.
- W4313443389 title "Influence of additive surface area degradation on fine particle formation during biomass pulverised-fuel combustion" @default.
- W4313443389 cites W1981895321 @default.
- W4313443389 cites W1985451111 @default.
- W4313443389 cites W1985807600 @default.
- W4313443389 cites W1987207564 @default.
- W4313443389 cites W2059646476 @default.
- W4313443389 cites W2063810653 @default.
- W4313443389 cites W2105310987 @default.
- W4313443389 cites W2320220641 @default.
- W4313443389 cites W2503880413 @default.
- W4313443389 cites W2782720074 @default.
- W4313443389 cites W2791779070 @default.
- W4313443389 cites W2803151399 @default.
- W4313443389 cites W2803470089 @default.
- W4313443389 cites W2886744278 @default.
- W4313443389 cites W2901200439 @default.
- W4313443389 cites W2911758180 @default.
- W4313443389 cites W2938804956 @default.
- W4313443389 cites W2953215129 @default.
- W4313443389 cites W3160538484 @default.
- W4313443389 cites W3164080016 @default.
- W4313443389 cites W3165948590 @default.
- W4313443389 cites W4290422683 @default.
- W4313443389 cites W4307925858 @default.
- W4313443389 doi "https://doi.org/10.1016/j.fuel.2022.127247" @default.
- W4313443389 hasPublicationYear "2023" @default.
- W4313443389 type Work @default.
- W4313443389 citedByCount "2" @default.
- W4313443389 countsByYear W43134433892023 @default.
- W4313443389 crossrefType "journal-article" @default.
- W4313443389 hasAuthorship W4313443389A5026731574 @default.
- W4313443389 hasAuthorship W4313443389A5034914015 @default.
- W4313443389 hasAuthorship W4313443389A5041460784 @default.
- W4313443389 hasAuthorship W4313443389A5071312152 @default.
- W4313443389 hasAuthorship W4313443389A5085603515 @default.
- W4313443389 hasConcept C105923489 @default.
- W4313443389 hasConcept C127413603 @default.
- W4313443389 hasConcept C150581940 @default.
- W4313443389 hasConcept C159985019 @default.
- W4313443389 hasConcept C161790260 @default.
- W4313443389 hasConcept C167206829 @default.
- W4313443389 hasConcept C178790620 @default.
- W4313443389 hasConcept C185592680 @default.
- W4313443389 hasConcept C188471824 @default.
- W4313443389 hasConcept C192562407 @default.
- W4313443389 hasConcept C518851703 @default.
- W4313443389 hasConcept C548081761 @default.
- W4313443389 hasConcept C55493867 @default.
- W4313443389 hasConcept C87343466 @default.
- W4313443389 hasConceptScore W4313443389C105923489 @default.
- W4313443389 hasConceptScore W4313443389C127413603 @default.
- W4313443389 hasConceptScore W4313443389C150581940 @default.
- W4313443389 hasConceptScore W4313443389C159985019 @default.
- W4313443389 hasConceptScore W4313443389C161790260 @default.
- W4313443389 hasConceptScore W4313443389C167206829 @default.
- W4313443389 hasConceptScore W4313443389C178790620 @default.
- W4313443389 hasConceptScore W4313443389C185592680 @default.
- W4313443389 hasConceptScore W4313443389C188471824 @default.
- W4313443389 hasConceptScore W4313443389C192562407 @default.
- W4313443389 hasConceptScore W4313443389C518851703 @default.
- W4313443389 hasConceptScore W4313443389C548081761 @default.
- W4313443389 hasConceptScore W4313443389C55493867 @default.
- W4313443389 hasConceptScore W4313443389C87343466 @default.
- W4313443389 hasLocation W43134433891 @default.
- W4313443389 hasOpenAccess W4313443389 @default.
- W4313443389 hasPrimaryLocation W43134433891 @default.
- W4313443389 hasRelatedWork W1508532416 @default.
- W4313443389 hasRelatedWork W1971991025 @default.
- W4313443389 hasRelatedWork W1986403184 @default.
- W4313443389 hasRelatedWork W2046505076 @default.
- W4313443389 hasRelatedWork W2328095513 @default.
- W4313443389 hasRelatedWork W2380162472 @default.
- W4313443389 hasRelatedWork W2562814426 @default.
- W4313443389 hasRelatedWork W3155925582 @default.
- W4313443389 hasRelatedWork W38138138 @default.
- W4313443389 hasRelatedWork W4317623078 @default.
- W4313443389 hasVolume "338" @default.
- W4313443389 isParatext "false" @default.
- W4313443389 isRetracted "false" @default.
- W4313443389 workType "article" @default.