IRON COBALT CATALYSTS WITH ADDITIONS OF CERIUM OXIDE FOR AMMONIA-SYNTHESIS

被引:0
作者
AGEEVA, IV
KRYLOVA, AV
机构
来源
JOURNAL OF APPLIED CHEMISTRY OF THE USSR | 1992年 / 65卷 / 09期
关键词
D O I
暂无
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The effect was studied of a cerium oxide additive on the activity in ammonia synthesis at a pressure of 10 MPa and on the magnitude of the specific surface of iron-cobalt catalysts precipitated at low temperatures and promoted with aluminum and potassium oxides.
引用
收藏
页码:1758 / 1760
页数:3
相关论文
共 50 条
[31]   SEM STUDIES OF AMMONIA-SYNTHESIS CATALYSTS [J].
JENSEN, EJ ;
TOPSOE, H ;
SORENSEN, O ;
KRAG, F ;
CANDIA, R ;
CLAUSEN, BS ;
MORUP, S .
SCANDINAVIAN JOURNAL OF METALLURGY, 1977, 6 (01) :6-8
[32]   STATUS OF STUDIES ON AMMONIA-SYNTHESIS CATALYSTS [J].
JANECKI, Z ;
GOLEBIOWSKI, A ;
KALUCKI, K ;
ARABCZYK, W ;
SCHMIDTSZALOWSKI, K ;
KOWALCZYK, Z ;
SPIEWAK, Z ;
LUDWICZAK, S .
PRZEMYSL CHEMICZNY, 1988, 67 (10) :479-482
[33]   XPS STUDIES WITH AMMONIA-SYNTHESIS CATALYSTS [J].
ERTL, G ;
THIELE, N .
APPLIED SURFACE SCIENCE, 1979, 3 (01) :99-112
[34]   STUDIES ON PRECIPITATED CATALYSTS FOR AMMONIA-SYNTHESIS [J].
KALUCKI, K ;
NARKIEWICZ, U ;
ARABCZYK, W ;
KALENCZUK, R ;
MORAWSKI, W .
PRZEMYSL CHEMICZNY, 1985, 64 (09) :426-428
[35]   INFLUENCE OF THE OXIDE SUPPORTS ON AMMONIA-SYNTHESIS ACTIVITY OF UNPROMOTED RUTHENIUM CATALYSTS [J].
MASTHAN, SK ;
RAO, KSR ;
RAO, PK .
INDIAN JOURNAL OF CHEMISTRY SECTION A-INORGANIC BIO-INORGANIC PHYSICAL THEORETICAL & ANALYTICAL CHEMISTRY, 1993, 32 (05) :383-386
[36]   THE EFFECT OF COBALT ON THE REACTANTS ADSORPTION AND ACTIVITY OF FUSED IRON CATALYST FOR AMMONIA-SYNTHESIS [J].
KALENCZUK, RJ .
CATALYSIS LETTERS, 1995, 33 (3-4) :255-268
[37]   NEW AMMONIA-SYNTHESIS CATALYST WITH NO IRON [J].
MENON, PG .
APPLIED CATALYSIS A-GENERAL, 1993, 93 (02) :N16-N16
[38]   TEMPERATURE-PROGRAMMED ADSORPTION AND DESORPTION OF NITROGEN ON IRON AMMONIA-SYNTHESIS CATALYSTS [J].
FASTRUP, B .
JOURNAL OF CATALYSIS, 1994, 150 (02) :345-355
[39]   IRON-BASED AMMONIA-SYNTHESIS CATALYSTS PREPARED VIA NONOXIDIC PRECURSORS [J].
HOMS, N ;
DELAPISCINA, PR ;
GRACIA, M ;
GANCEDO, JR ;
FIERRO, JLG .
APPLIED CATALYSIS, 1990, 59 (02) :249-265
[40]   INFLUENCE OF ALUMINUM AND POTASSIUM ON ACTIVITY AND TEXTURE OF FUSED IRON CATALYSTS FOR AMMONIA-SYNTHESIS [J].
KOWALCZYK, Z ;
JODZIS, S ;
SRODA, J ;
DIDUSZKO, R ;
KOWALCZYK, E .
APPLIED CATALYSIS A-GENERAL, 1992, 87 (01) :1-14