OXIDATIVE COUPLING OF METHANE OVER LAF3/LA2O3 CATALYSTS

CORC > 厦门大学 > 化学化工－已发表论文

	OXIDATIVE COUPLING OF METHANE OVER LAF3/LA2O3 CATALYSTS
	Au, C. T. ; Zhang, Y. Q. ; Ng, C. F. ; Wan, H. L. ; Wan HL(万惠霖)
刊名	http://dx.doi.org/10.1007/BF00811372
	1994
关键词	LANTHANUM OXIDE DIMERIZATION HYDROCARBONS CONVERSION
英文摘要	We studied the oxidative coupling of methane over the LaF3/La2O3 (50 : 50) catalyst. The catalyst was found active even at 873 K. At 1023 K, the C2 yield was 12.7% at 26.0% CH4 conversion and 49.1% C2 selectivity. It was found to be stable and had a lifetime not less than 50 h at 1023 K. The catalyst was effective in C2H6 conversion to C2H4. XRD results indicated that the catalyst was mainly rhombohedral LaOF. It is suggested that the catalyst has ample stoichiometric defects and generates active oxygen sites suitable for methane dehydrogenation.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/61042]
专题	化学化工－已发表论文
推荐引用方式 GB/T 7714	Au, C. T.,Zhang, Y. Q.,Ng, C. F.,et al. OXIDATIVE COUPLING OF METHANE OVER LAF3/LA2O3 CATALYSTS[J]. http://dx.doi.org/10.1007/BF00811372,1994.
APA	Au, C. T.,Zhang, Y. Q.,Ng, C. F.,Wan, H. L.,&万惠霖.(1994).OXIDATIVE COUPLING OF METHANE OVER LAF3/LA2O3 CATALYSTS.http://dx.doi.org/10.1007/BF00811372.
MLA	Au, C. T.,et al."OXIDATIVE COUPLING OF METHANE OVER LAF3/LA2O3 CATALYSTS".http://dx.doi.org/10.1007/BF00811372 (1994).