1996
DOI: 10.1006/jcat.1996.0377
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Catalytic Properties of Oxygen Semipermeable Perovskite-Type Ceramic Membrane Materials for Oxidative Coupling of Methane

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Cited by 91 publications
(51 citation statements)
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“…A variety of perovskite oxides with substantial oxygen-ionic conductivity have been reported as promising OCM catalysts, which are very active and selective in converting methane into C 2 (C 2 H 4 , C 2 H 6 ) products [8][9][10]. Membrane reactors made from such materials can be simultaneously used as membranes for separation of oxygen from air and catalysts for oxidation processes.…”
Section: Introductionmentioning
confidence: 99%
“…A variety of perovskite oxides with substantial oxygen-ionic conductivity have been reported as promising OCM catalysts, which are very active and selective in converting methane into C 2 (C 2 H 4 , C 2 H 6 ) products [8][9][10]. Membrane reactors made from such materials can be simultaneously used as membranes for separation of oxygen from air and catalysts for oxidation processes.…”
Section: Introductionmentioning
confidence: 99%
“…Navedeni problem je inženjerske prirode pa su se s vremenom razvijali novi reaktori te načini dovođenja reaktanata i separacije produkata. Neka od rješenja su membranski reaktori, [68][69][70][71][72][73] raspodjela dopreme kisika, 74,75 elektrokatalitički-separacijski reaktori 76 i kromatografska separacija produkata.…”
Section: Oksidacijsko Spajanje Metana U Više Ugljikovodikeunclassified
“…Higher C 2 selectivity (up to 50%) was achieved in the membrane reactor than that of the packedbed reactor, although they did not give the methane conversion. ten Elshof et al [104] used perovskite-type LaSr-Co-Fe-O membrane as reactor for OCM, they achieved higher C 2 selectivity (up to 70%), but the conversion was still low (1-3% Lin et al [108][109][110][111][112] studied the catalytic performance of fluorite-structured yttria-doped bismuth ceramic membrane material for OCM reaction. The reported C 2 selectivity and yield were in the range of 20-90% and 16-4%, respectively, in the membrane reactor of 25 mol% yttria-doped bismuth oxide (BY25).…”
Section: Ocm Reaction In Oxygen Permeable Membrane Reactormentioning
confidence: 99%
“…In a number of studies, the C 2 selectivity of OCM in membrane reactor is found significantly higher than that obtained in conventional co-feed reactors [41,103,[106][107][108][109]113]. However, the reported yields are still low, generally below 20%.…”
Section: Ocm Reaction In Oxygen Permeable Membrane Reactormentioning
confidence: 99%