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dc.contributor.authorCHAO, ZS
dc.contributor.authorZHOU, XP
dc.contributor.authorWAN, HL
dc.contributor.author万惠霖
dc.contributor.authorTSAI, KR
dc.contributor.author蔡启瑞
dc.date.accessioned2012-10-08T00:59:03Z
dc.date.available2012-10-08T00:59:03Z
dc.date.issued1995
dc.identifier.citationAPPLIED CATALYSIS A-GENERAL,1995,130(2):127-133zh_CN
dc.identifier.issn0926-860X
dc.identifier.urihttp://dx.doi.org/10.1016/0926-860X(95)00116-6
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/13697
dc.description.abstractThe oxidative coupling of methane (OCM) was studied on BaF2/LaOF and good catalytic results were obtained. Under the conditions of GHSV = 15 000 h(-1) and a reaction temperature of 1043 K, a C-2 yield of 20.66% with a CH4 conversion of 33.08% and a C-2 selectivity of 62.47% was achieved at CH4:O-2 = 3:1, and high C-2 selectivities of 81.20% and 84.55% with a CH4 conversion of 19.53% and 16.54% were obtained at CH4:O-2 ratios of 6:1 and 9:1, respectively. X-ray diffraction results showed that only tetragonal LaOF existed in the BaF2/LaOF catalysts with BaF2 content below 18 mol-%, but a contracted BaF2 phase was also observed at higher BaF2 content (above 18 mol-%).zh_CN
dc.language.isoenzh_CN
dc.publisherELSEVIER SCIENCE BVzh_CN
dc.subjectMETHANE OXIDATIVE COUPLINGzh_CN
dc.subjectMETAL OXYFLUORIDEzh_CN
dc.subjectANION VACANCIESzh_CN
dc.subjectTRAPPED ELECTRONSzh_CN
dc.titleMETHANE OXIDATIVE COUPLING ON BAF2/LAOF CATALYSTzh_CN
dc.typeArticlezh_CN


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