PHYSICOCHEMICAL PROPERTIES AND HDS ACTIVITY OF COMO-P-AL2O3 CATALYSTS

被引：13

作者：

WALENDZIEWSKI, J ^{[1
]}

机构：

[1] WROCLAW TECH UNIV,INST CHEM & TECHNOL PETR & COAL,PL-50344 WROCLAW,POLAND

来源：

REACTION KINETICS AND CATALYSIS LETTERS | 1991年 / 43卷 / 01期

关键词：

D O I：

10.1007/BF02075420

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 [物理化学]; 081704 [应用化学];

摘要：

Porous structure, acidity and hds activity of the CoMo-P-Al2O3 catalysts have been studied. Phosphorus was introduced jointly with molybdenum. This method of phosphorus incorporation gave substantial diminution of surface area, moderate changes of acidity and decrease in hds activity for the catalysts with P2O5 content higher than 5 wt.%.

引用

页码：107 / 113

页数：7

共 10 条

[1]

EFFECT OF PHOSPHORUS ON THE SURFACE CONCENTRATION OF MOLYBDENUM AND NICKEL IN THE OXIDE FORM OF NICKEL MOLYBDENUM ALUMINA CATALYSTS AND ON THEIR HYDRODESULFURIZATION ACTIVITY [J].

ATANASOVA, P ;

HALACHEV, T ;

UCHYTIL, J ;

KRAUS, M .

APPLIED CATALYSIS, 1988, 38 (02) :235-240

[2]

COLGAN JD, 1966, Patent No. 3287280

[3]

FITZ CW, 1983, IND ENG CHEM PROD RD, V22, P413

[4]

HERESNAPE JN, 1953, Patent No. 701217

[5]

HILFMAN L, 1971, Patent No. 3617528

[6]

HOUSM EC, 1959, Patent No. 807583

[7]

MICHELSON GA, 1973, Patent No. 3749663

[8]

ADSORPTION MECHANISM OF PHOSPHORUS ON ALUMINA [J].

MORALES, A ;

DEAGUDELO, MMR ;

HERNANDEZ, F .

APPLIED CATALYSIS, 1988, 41 (1-2) :261-271

[9]

PROMOTER ROLE OF OCTAHEDRAL CO (AND NI) IN MODIFIED CO(NI)MO-AL2O3 CATALYSTS FOR HYDRODESULFURIZATION REACTIONS [J].

MORALES, A ;

DEAGUDELO, MMR .

APPLIED CATALYSIS, 1986, 23 (01) :23-34

[10]

EFFECT OF PHOSPHORUS ON THE ACIDITY OF GAMMA-ALUMINA AND ON THE THERMAL-STABILITY OF GAMMA-ALUMINA SUPPORTED NICKEL MOLYBDENUM HYDROTREATING CATALYSTS [J].

STANISLAUS, A ;

HALABI, MA ;

ALDOLAMA, K .

APPLIED CATALYSIS, 1988, 39 (1-2) :239-253

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