HYDROGENATION OF ACETYLENE AT TRANSIENT CONDITIONS IN THE PRESENCE OF OLEFINS AND CARBON-MONOXIDE OVER PALLADIUM ALUMINA

被引：18

作者：

CIDER, L

SCHOON, NH

机构：

[1] Department of Chemical Reaction Engineering, Chalmers University of Technology

来源：

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH | 1991年 / 30卷 / 07期

关键词：

D O I：

10.1021/ie00055a006

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Hydrogenation of acetylene, ethylene, and propylene at transient conditions caused by cross-desorption of carbon monoxide due to a pulse of acetylene was studied. Mathematical modeling of the transient reaction system showed that a simple model is able to explain the competition for the active sites and the difference in reactivity. A comparison was made with the two-site theory.

引用

收藏

页码：1437 / 1443

页数：7

相关论文

共 32 条

[1] ACTIVITY AND SELECTIVITY OF PD/ALPHA-AL2O3 FOR ETHYNE HYDROGENATION IN A LARGE EXCESS OF ETHENE AND HYDROGEN [J].

ADURIZ, HR ;

BODNARIUK, P ;

DENNEHY, M ;

GIGOLA, CE .

APPLIED CATALYSIS, 1990, 58 (02) :227-239

[2] HYDROGENATION OF ACETYLENE OVER SUPPORTED METAL-CATALYSTS .4. [C-14]TRACER STUDIES OF THE REACTION CATALYZED BY NICKEL SILICA [J].

BERNDT, GF ;

THOMSON, SJ ;

WEBB, G .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1983, 79 :195-207

[3]

Bond G. C., 1965, J CATAL, V5, P65

[4] HYDROGENATION OF ACETYLENE .4. REACTION OF ACETYLENE WITH DEUTERIUM CATALYZED BY ALUMINA-SUPPORTED RHODIUM PALLADIUM IRIDIUM AND PLATINUM [J].

BOND, GC ;

WELLS, PB .

JOURNAL OF CATALYSIS, 1966, 6 (03) :397-&

[5] KINETICS OF CROSS-DESORPTION OF CARBON-MONOXIDE BY THE INFLUENCE OF ETHYNE OVER PALLADIUM ALUMINA [J].

CIDER, L ;

SCHOON, NH .

APPLIED CATALYSIS, 1991, 68 (1-2) :207-216

[6] COMPETITION BETWEEN ETHYNE, ETHENE AND CARBON-MONOXIDE FOR THE ACTIVE-SITES DURING HYDROGENATION AT TRANSIENT CONDITIONS OVER SUPPORTED METAL-CATALYSTS [J].

CIDER, L ;

SCHOON, NH .

APPLIED CATALYSIS, 1991, 68 (1-2) :191-205

[7]

CIDER L, 1991, IN PRESS J MOL CATAL

[8]

CREMER E, 1941, Z ELEKTROCHEM ANGEW, V47, P737

[9]

Hebd C. R., 1899, CR ACAD SCI C CHIM, V128, P1173

[10] Exchange reactions of hydrogen on metallic catalysts. [J].

Horiuti, I ;

Polanyi, M .

TRANSACTIONS OF THE FARADAY SOCIETY, 1934, 30 :1164-1172

← 1 2 3 4 →