OXIDATION OF ETHYLENE OVER A SUPPORTED PLATINUM CATALYST

被引：17

作者：

HAWKINS, JR ^{[1
]}

WANKE, SE ^{[1
]}

机构：

[1] UNIV ALBERTA,DEPT CHEM ENGN,EDMONTON T6G 2M7,ALBERTA,CANADA

来源：

CANADIAN JOURNAL OF CHEMICAL ENGINEERING | 1979年 / 57卷 / 05期

关键词：

D O I：

10.1002/cjce.5450570511

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

The complete oxidation of ethylene over a 0.3% Pt/Al2O3 catalyst, at ethylene concentration of ≤ 1.0 mol/m3 and oxygen concentrations of 0.16 to 8.6 mol/m3, was studied in a recycle reactor at temperatures of 362 to 472 K. The activity of the catalyst was influenced by pretreatment and reaction conditions causing fluctuations in rate measurements. Nevertheless, a simple rate function, r =Ae−E/RT[O2]/[C2H4], fitted the data as well as more complicated rate functions. Copyright © 1979 Canadian Society for Chemical Engineering

引用

页码：621 / 626

页数：6

共 15 条

[1] BURKE DP, 1972, CHEM WEEK 1101, P23
[2] CATALYTIC OXIDATION .2. SILICA SUPPORTED NOBLE METALS FOR OXIDATION OF ETHYLENE AND PROPYLENE
CANT, NW
HALL, WK
[J]. JOURNAL OF CATALYSIS, 1970, 16 (02) : 220 - &
[3] CARBERRY JJ, 1976, CHEM CATALYTIC REACT, pCH5
[4] ENGINEERING ASPECTS OF SELECTIVE HYDROCARBON OXIDATION
CARRA, S
FORZATTI, P
[J]. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1977, 15 (01): : 1 - 52
[5] SINTERING OF SUPPORTED METAL-CATALYSTS .1. RE-DISPERSION OF SUPPORTED PLATINUM IN OXYGEN
FIEDOROW, RMJ
WANKE, SE
[J]. JOURNAL OF CATALYSIS, 1976, 43 (1-3) : 34 - 42
[6] CATALYTIC OXIDATION .1. OXIDATION OF ETHYLENE OVER PD AND PD-AU ALLOYS
GERBERICH, HR
CANT, NW
HALL, WK
[J]. JOURNAL OF CATALYSIS, 1970, 16 (02) : 204 - +
[7] HAWTHORN RD, 1974, AICHE S SER, V10, P87
[8] HLAVACEK V, 1977, CHEM REACTOR THEORY, P348
[9] OMAR A, 1974, B SOC CHIM FR SER, V5, P2740
[10] PROSPECTS FOR REDUCING CORRELATIONS AMONG PARAMETER ESTIMATES IN KINETIC-MODELS
PRITCHARD, DJ
BACON, DW
[J]. CHEMICAL ENGINEERING SCIENCE, 1978, 33 (11) : 1539 - 1543

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