Cristin-resultat-ID: 1830215
Sist endret: 28. oktober 2020, 13:45
NVI-rapporteringsår: 2020
Resultat
Vitenskapelig artikkel
2020

Multi-purpose structured catalysts designed and manufactured by 3D printing

Bidragsytere:
  • Anna Maria Lind
  • Ørnulv Bjørnsson Vistad
  • Martin Fleissner Sunding
  • Karin Andreassen
  • Jasmina Hafizovic Cavka og
  • Carlos Adolfo Grande

Tidsskrift

Materials & design
ISSN 0264-1275
e-ISSN 1873-4197
NVI-nivå 1

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2020
Publisert online: 2019
Volum: 187
Artikkelnummer: 108377
Open Access

Importkilder

Scopus-ID: 2-s2.0-85075305468

Beskrivelse Beskrivelse

Tittel

Multi-purpose structured catalysts designed and manufactured by 3D printing

Sammendrag

This work presents an example of the design and manufacture capabilities that 3D printing can introduce in ca-talysis. A multi-purpose catalyst, with fast heat and mass transfer and low-pressure drop has been designed andmanufactured by 3D printing. The novelty of the methodology is the combination of advanced techniques for ac-curate control on the micropore-level allied with a generic framework for the design of macropore and structurallevels. The ability to design ordered macroporous should be combined with adequate and controllable implanta-tion of surface functionalities. With this combination of advanced techniques for macroand micro-pore control, itis possible to produce catalysts that unlock traditional trade-off compromises between diffusion, pressure dropand heat transfer.To demonstrate this novel methodology, we have designed and 3D printed a cubic iso-reticular foam inAlSi10Mg. After producing the support, its entire internal area was anodized to high-surface alumina followedby Pt deposition. We have verified the reproducibility of this technique by manufacturing a catalyst for a demon-stratorwith 8 m length. The test reactionwas oxidation ofNO toNO2with themainaim to accelerate thisreactionfor additional recovery of energy in the production of nitric acid.

Bidragsytere

Anna Maria Lind

  • Tilknyttet:
    Forfatter
    ved Prosessteknologi ved SINTEF AS

Ørnulv Bjørnsson Vistad

  • Tilknyttet:
    Forfatter
    ved Prosessteknologi ved SINTEF AS

Martin Fleissner Sunding

  • Tilknyttet:
    Forfatter
    ved Bærekraftig energiteknologi ved SINTEF AS

Karin Marie Andreassen

Bidragsyterens navn vises på dette resultatet som Karin Andreassen
  • Tilknyttet:
    Forfatter
    ved Prosessteknologi ved SINTEF AS

Jasmina Hafizovic Cavka

  • Tilknyttet:
    Forfatter
    ved Prosessteknologi ved SINTEF AS
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