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Microemulsion-prepared ruthenium catalyst for syngas production via methane partial oxidation
KTH, School of Chemical Science and Engineering (CHE), Chemical Engineering and Technology, Chemical Technology.ORCID iD: 0000-0001-9391-7552
KTH, School of Chemical Science and Engineering (CHE), Chemical Engineering and Technology, Chemical Technology.
2008 (English)In: Applied Catalysis A: General, ISSN 0926-860X, E-ISSN 1873-3875, Vol. 337, no 1, 10-18 p.Article in journal (Refereed) Published
Abstract [en]

Partial oxidation of methane (POxM) was studied over Ru catalyst supported on alumina (1%, w/w). The catalyst was prepared via microemulsion (ME) and coated onto cordierite monoliths. Samples were characterized by XRD, BET surface area, SEM-EDS and TPR and TPO analyses. The catalyst showed high methane conversion with very good selectivity towards CO and H-2 under every condition tested. The effects of GHSV and heating rate (HR) were investigated, recording composition data both during heating and cooling. This allowed to evidence hysteresis cycles and to obtain additional information on the reactions occurring within the monolith.

Place, publisher, year, edition, pages
2008. Vol. 337, no 1, 10-18 p.
Keyword [en]
microemulsion, methane, partial oxidation, syngas, ruthenium, activity, hysteresis, synthesis gas, hydrogen, h-2, co
National Category
Chemical Engineering
Identifiers
URN: urn:nbn:se:kth:diva-17402DOI: 10.1016/j.apcata.2007.11.030ISI: 000254309700002ScopusID: 2-s2.0-39149086006OAI: oai:DiVA.org:kth-17402DiVA: diva2:335446
Note
QC 20100525 QC 20111125Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2011-11-25Bibliographically approved

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