Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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
Reduction kinetics of Fe2MoO4 fine powder by hydrogen in a fluidized bed
KTH, Superseded Departments, Materials Science and Engineering.ORCID iD: 0000-0002-3548-8638
KTH, Superseded Departments, Materials Science and Engineering.
2003 (English)In: Metallurgical and materials transactions. B, process metallurgy and materials processing science, ISSN 1073-5615, E-ISSN 1543-1916, Vol. 34, no 5, 661-667 p.Article in journal (Refereed) Published
Abstract [en]

Iron molybdate (Fe2MoO4) powders with an average particle size of 100 mum were reduced by hydrogen using a fluidized-bed batch reactor in the temperature range of 923 to 1173 K. The extent of the reaction was followed as a function of time by gas chromatography. The fluidizing-gas velocity was set at about 1.5 times the minimum fluidization velocity. The ratio of the height of the static bed to its diameter is about 1. Under the prevailing experimental conditions, it was found that the chemical reaction was the rate-controlling factor. The activation energy for this process was 158 +/- 17 kJ/mol. The crystal size of the Fe2Mo powder produced at lower temperatures was in the nanometer range, indicating the possibility of mass production of alloys and intermetallics in the nanorange, using a fluidized bed.

Place, publisher, year, edition, pages
2003. Vol. 34, no 5, 661-667 p.
Keyword [en]
diffusion couples, phase-diagram, fe-mo, system, alloys
Identifiers
URN: urn:nbn:se:kth:diva-22847ISI: 000185586400024OAI: oai:DiVA.org:kth-22847DiVA: diva2:341545
Note
QC 20100525Available from: 2010-08-10 Created: 2010-08-10 Last updated: 2017-12-12Bibliographically approved

Open Access in DiVA

No full text

Authority records BETA

Sichen, Du

Search in DiVA

By author/editor
Sichen, DuSeetharaman, Seshadri
By organisation
Materials Science and Engineering
In the same journal
Metallurgical and materials transactions. B, process metallurgy and materials processing science

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 19 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • 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