THE INFLUENCE OF MICROWAVE-HEATING ON THE MORPHOLOGY AND BENZENE HYDROGENATION ACTIVITY OF ALUMINA-SUPPORTED AND SILICA-SUPPORTED PALLADIUM CATALYSTS

被引：20

作者：

PRASAD, PSS ^{[1
]}

LINGAIAH, N ^{[1
]}

RAO, PK ^{[1
]}

BERRY, FJ ^{[1
]}

SMART, LE ^{[1
]}

机构：

[1] OPEN UNIV,DEPT CHEM,MILTON KEYNES MK7 6AA,BUCKS,ENGLAND

来源：

CATALYSIS LETTERS | 1995年 / 35卷 / 3-4期

关键词：

ALUMINA-SUPPORTED PALLADIUM CATALYST; SILICA-SUPPORTED PALLADIUM CATALYST; MICROWAVE HEATING; X-RAY POWDER DIFFRACTION; TEMPERATURE-PROGRAMMED REDUCTION; BENZENE HYDROGENATION; NITROGEN ADSORPTION; HYDROGEN CHEMISORPTION;

D O I：

10.1007/BF00807191

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 ; 081704 ;

摘要：

Alumina- and silica-supported palladium catalysts were prepared by conventional and microwave heating. The catalysts have been characterized by nitrogen adsorption, hydrogen chemisorption, X-ray powder diffraction and temperature-programmed reduction and tested for benzene hydrogenation activity. The results show that preparation of samples by microwave heating leads to enhanced crystallite size and increased hydrogenation activity.

引用

页码：345 / 351

页数：7

共 19 条

[1] PALLADIUM AREAS IN SUPPORTED CATALYSTS - DETERMINATION OF PALLADIUM SURFACE AREAS IN SUPPORTED CATALYSTS BY MEANS OF HYDROGEN CHEMISORPTION [J].

ABEN, PC .

JOURNAL OF CATALYSIS, 1968, 10 (03) :224-&

[2]

ABEN PC, 1971, 4TH P INT C CAT MOSC, V1, P395

[3] HYDROGEN-OXYGEN TITRATION METHOD FOR MEASUREMENT OF SUPPORTED PALLADIUM SURFACE-AREAS [J].

BENSON, JE ;

HWANG, HS ;

BOUDART, M .

JOURNAL OF CATALYSIS, 1973, 30 (01) :146-153

[4] HYDROGENATION OF ACETYLENE .2. REACTION OF ACETYLENE WITH HYDROGEN CATALYZED BY ALUMINA-SUPPORTED PALLADIUM [J].

BOND, GC ;

WELLS, PB .

JOURNAL OF CATALYSIS, 1966, 5 (01) :65-+

[5] PREPARATION OF PD/SIO2 CATALYSTS FOR METHANOL SYNTHESIS .3. EXPOSED METAL FRACTION AND HYDROGEN SOLUBILITY [J].

BONIVARDI, AL ;

BALTANAS, MA .

JOURNAL OF CATALYSIS, 1992, 138 (02) :500-517

[6]

CARTURAN G, 1979, J MOL CATAL, V4, P349

[7] BIMODAL METAL-PARTICLE SIZE DISTRIBUTIONS OF PD AND PT ON VITREOUS SUPPORTS FROM SAXS DATA [J].

COCCO, G ;

SCHIFFINI, L ;

STRUKUL, G .

JOURNAL OF CATALYSIS, 1980, 65 (02) :348-358

[8] HYDROGENOLYSIS OF CYCLOPENTANE AND HYDROGENATION OF BENZENE ON PALLADIUM CATALYSTS OF WIDELY VARYING DISPERSION [J].

FUENTES, S ;

FIGUERAS, F .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1978, 74 :174-181

[9] PARTICLE-SIZE EFFECT IN THE HYDROGENATION OF ACETYLENE UNDER INDUSTRIAL CONDITIONS [J].

GIGOLA, CE ;

ADURIZ, HR ;

BODNARIUK, P .

APPLIED CATALYSIS, 1986, 27 (01) :133-144

[10] EFFECTS OF METAL SUPPORT INTERACTIONS ON THE CHEMISORPTION OF H-2 AND CO ON PD/SIO2 AND PD/LA2O3 [J].

HICKS, RF ;

YEN, QJ ;

BELL, AT .

JOURNAL OF CATALYSIS, 1984, 89 (02) :498-510

← 1 2 →