liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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
  • html
  • text
  • asciidoc
  • rtf
Extended studies of degradation mechanisms in the refractory lining of a rotary kiln for iron ore pellet production
Luleå University of Technology.
Luleå University of Technology.
Luleå University of Technology.
LKAB.
Show others and affiliations
2012 (English)In: Journal of the European Ceramic Society, ISSN 0955-2219, E-ISSN 1873-619X, Vol. 32, no 8, 1519-1528 p.Article in journal (Refereed) Published
Abstract [en]

Changes, over a period of 8 years, in the chemical composition and morphology of deposit and lining materials in a production rotary kiln for iron ore pellet manufacture are described. The following have been studied: two types of refractory brick used as lining material; deposited chunk materials from the lining; the interaction zones between deposits and linings. Morphological changes at the deposit/lining interface, and the active chemical reactions, are established. Larger hematite grains in the deposit material (5-50 mu m) primarily remain at the original deposit/lining interface. The remainder penetrates fissures, voids and brick joints, forms a laminar structure with corundum from the bricks, and migrates in grains in the lining material. Potassium penetrates more deeply into the bricks than hematite, resulting in the formation of kalsilite, leucite and potassium beta-alumina, which contribute to degradation of the lining.

Place, publisher, year, edition, pages
Elsevier , 2012. Vol. 32, no 8, 1519-1528 p.
Keyword [en]
Electron microscopy, Corrosion, Al2O3, Mullite, Refractories
National Category
Engineering and Technology
Identifiers
URN: urn:nbn:se:liu:diva-77517DOI: 10.1016/j.jeurceramsoc.2012.01.012ISI: 000303279600007OAI: oai:DiVA.org:liu-77517DiVA: diva2:528616
Note
Funding Agencies|Hjalmar Lundbohm Research Centre (HLRC)||Available from: 2012-05-28 Created: 2012-05-22 Last updated: 2017-12-07

Open Access in DiVA

No full text

Other links

Publisher's full text

Authority records BETA

Odén, Magnus

Search in DiVA

By author/editor
Odén, Magnus
By organisation
Nanostructured MaterialsThe Institute of Technology
In the same journal
Journal of the European Ceramic Society
Engineering and Technology

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 98 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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
  • html
  • text
  • asciidoc
  • rtf