SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(Aston John E.)
 

Sökning: WFRF:(Aston John E.) > Particle classifica...

  • Cousins, Dylan S.Department of Chemical and Biological Engineering, Montana State University, 306 Cobleigh Hall, PO Box 173920 Bozeman, MT 59717–3920, USA (författare)

Particle classification by image analysis improves understanding of corn stover degradation mechanisms during deconstruction

  • Artikel/kapitelEngelska2023

Förlag, utgivningsår, omfång ...

  • Elsevier B.V.2023
  • printrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:ltu-95302
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-95302URI
  • https://doi.org/10.1016/j.indcrop.2022.116153DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Validerad;2023;Nivå 2;2023-01-31 (sofila);Funder: U.S. Department of Energy (EERE), Bioenergy Technologies Office (BETO); FOA-0002029 (grant no. DE-EE000890)
  • Biomass feedstock heterogeneity is a principal roadblock to implementation of the biorefinery concept. Even within an identical cultivar of corn stover, different bales contain not only varying abundance moisture, ash, glucan, and other chemical compounds, but also varying abundance of tissue anatomies (e.g., leaf, husk, cob, or stalk). These different anatomical components not only differ in their response to pretreatment and enzymatic hydrolysis to glucose, but also vary in their mechanical and conveyance properties. Although this heterogeneous nature of corn stover feedstock has been identified as a challenge, a fundamental knowledge gap of how these tissues behave during biorefining processing remains. In this work, we demonstrate the use of a commercial fiber image analyzer typically used for wood fiber characterization to monitor the particle size and shapes of non-woody feedstock during milling, pretreatment, and hydrolysis. Additionally, we present novel use of Gaussian process classification to distinguish bundle, parenchyma, and fiber particles to an accuracy of 96.4%. Quantitative probability distribution plots for characteristics such as length and roundness allow elucidation of particle morphology as pretreatment and enzymatic hydrolysis progress. In both stalk pith and stalk rind, particles peel into individual cells whose walls are subsequently fragmented during enzymatic hydrolysis.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Pedersen, Kristian P.Department of Chemical and Biological Engineering, Montana State University, 306 Cobleigh Hall, PO Box 173920 Bozeman, MT 59717–3920, USA (författare)
  • Otto, William G.Department of Chemical and Biological Engineering, Montana State University, 306 Cobleigh Hall, PO Box 173920 Bozeman, MT 59717–3920, USA (författare)
  • Rony, Asif HasanIdaho National Laboratory, Idaho Falls, ID, USA (författare)
  • Lacey, Jeffrey A.Idaho National Laboratory, Idaho Falls, ID, USA (författare)
  • Aston, John E.Idaho National Laboratory, Idaho Falls, ID, USA (författare)
  • Hodge, DavidLuleå tekniska universitet,Kemiteknik,Department of Chemical and Biological Engineering, Montana State University, 306 Cobleigh Hall, PO Box 173920, Bozeman, MT 59717-3920, USA(Swepub:ltu)davhod (författare)
  • Department of Chemical and Biological Engineering, Montana State University, 306 Cobleigh Hall, PO Box 173920 Bozeman, MT 59717–3920, USAIdaho National Laboratory, Idaho Falls, ID, USA (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Industrial crops and products (Print): Elsevier B.V.1930926-66901872-633X

Internetlänk

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy