Effect of the structure of unsaturated hydrocarbons and alcohols on their reactivity and adsorptivity in hydrogenation

被引：7

作者：

Kacer, P ^{[1
]}

Novák, P ^{[1
]}

Cerveny, L ^{[1
]}

机构：

[1] Prague Inst Chem Technol, Dept Organ Technol, Prague 16628 6, Czech Republic

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 2000年 / 65卷 / 01期

关键词：

competitive hydrogenation; palladium catalyst; reactivity; adsorptivity; unsaturated hydrocarbons; unsaturated alcohols; selectivity; heterogeneous catalysis;

D O I：

10.1135/cccc20000009

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Competitive hydrogenations of unsaturated hydrocarbons and unsaturated alcohols using a palladium supported catalyst, were studied under atmospheric pressure at 25 degrees C. From the acquired data and from the hydrogenation of each individual substrate, kinetic and adsorption parameters were determined. It was found that the hydroxyl group position relative to the double bond has no significant effect on the reactivity of the studied unsaturated alcohols; however, it has a major effect on their adsorptivity. Reactivity and adsorptivity of unsaturated hydrocarbons depended on the double bond position in substrates.

引用

页码：9 / 16

页数：8

共 17 条

[1]

BOND GC, 1964, ADV CATAL, V15, P91

[2] PATTERNS OF BEHAVIOR IN CATALYSIS BY METALS [J].

BOND, GC ;

WEBB, G ;

WELLS, PB ;

WINTERBOTTOM, JM .

JOURNAL OF CATALYSIS, 1962, 1 (01) :74-84

[3] ALPO4-SUPPORTED RHODIUM CATALYSTS .4. INDIVIDUAL AND COMPETITIVE HYDROGENATION OF STYRENE AND ALPHA-METHYLSTYRENE [J].

CABELLO, JA ;

CAMPELO, JM ;

GARCIA, A ;

LUNA, D ;

MARINAS, JM .

JOURNAL OF CATALYSIS, 1985, 94 (01) :1-9

[4]

CERVENY L, 1974, CHEM LISTY, V68, P1285

[5] COMPETITIVE CATALYTIC-HYDROGENATION IN THE LIQUID-PHASE ON SOLID CATALYSTS [J].

CERVENY, L ;

RUZICKA, V .

CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1982, 24 (04) :503-566

[6] SOLVENT AND STRUCTURE EFFECTS IN HYDROGENATION OF UNSATURATED SUBSTANCES ON SOLID CATALYSTS [J].

CERVENY, L ;

RUZICKA, V .

ADVANCES IN CATALYSIS, 1981, 30 :335-377

[7] ATTRACTIVE INTERACTIONS OF ALKYL SUBSTITUENTS WITH PALLADIUM CATALYST IN THE HYDROGENATION OF CYCLOHEXANONES [J].

CHIHARA, T .

JOURNAL OF CATALYSIS, 1984, 89 (01) :177-181

[8] Competitive hydrogenation in alkene-alkyne-diene systems with palladium and platinum catalysts [J].

Dobrovolna, Z ;

Kacer, P ;

Cerveny, L .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1998, 130 (03) :279-284

[9] The liquid-phase hydrogenation of phenyl acetylene and styrene on a palladium/carbon catalyst [J].

Jackson, SD ;

Shaw, LA .

APPLIED CATALYSIS A-GENERAL, 1996, 134 (01) :91-99

[10] Competitive catalytic hydrogenation in unsaturated hydrocarbon systems with sterically hindered double bonds [J].

Kacer, P ;

Laate, L ;

Cerveny, L .

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS, 1998, 63 (11) :1915-1926

← 1 2 →