Ethylene Epoxidation on Ag-Cs/α-Al2O3 Catalyst:  Experimental Results and Strategy for Kinetic Parameter Determination

D Lafarga, MA Al-Juaied, CM Bondy… - Industrial & engineering …, 2000 - ACS Publications
The kinetics of ethylene epoxidation network were studied experimentally over a cesium-
doped silver catalyst supported on α-Al2O3 pellets in a differential reactor. A variety of rate …

An experimental study of the kinetics of the selective oxidation of ethene over a silver on. alpha.-alumina catalyst

PC Borman, KR Westerterp - Industrial & engineering chemistry …, 1995 - ACS Publications
The oxidation of ethene to ethene oxide, carbon dioxide, and water over an industrial silver
on-alumina catalyst has been studied experimentally in an internal recycle reactor. Several …

Ethylene epoxidation in a catalytic packed-bed membrane reactor

MA Peña, DM Carr, KL Yeung, A Varma - Chemical Engineering Science, 1998 - Elsevier
The performance of different membrane reactors for the epoxidation of ethylene was
compared with that of a conventional fixed-bed reactor (FBR), under identical overall …

Kinetic model of ethylene oxidation in the presence of both ethylene dichloride (1, 2-dichloroethane) and carbon dioxide over a highly selective silver catalyst

H Delavar, A Naderifar - Chemical Engineering Science, 2022 - Elsevier
Experiments were conducted to obtain the kinetic model of ethylene oxidation over a
commercial highly selective catalyst αAl 2 O 3/Ag-Cs-Re, for the first time. A gas mixture of …

Optimization of the fixed-bed reactor for ethylene epoxidation

XG Zhou, WK Yuan - Chemical Engineering and Processing: Process …, 2005 - Elsevier
A number of variables are involved in the optimization of the fixed-bed reactor for ethylene
epoxidation. In this article, optimal feed composition, feeding rate and operation pressure …

Reaction mechanism and deactivation modes of heterogeneous catalytic systems

K Kumbilieva, L Petrov, Y Alhamed… - Chinese Journal of …, 2011 - Elsevier
Solving the problem of catalyst deactivation is essential in process design. To do this,
various aspects of the kinetics of processes with catalyst deactivation, and their different …

Influence of reaction products on the selective oxidation of ethene

EPS Schouten, PC Borman, KR Westerterp - Chemical Engineering and …, 1996 - Elsevier
The kinetics of the selective oxidation of ethene in air over an industrial silver on α-alumina
catalyst were studied. Special attention was paid to the influence of the reaction products on …

Dynamic isotope tracing: role of subsurface oxygen in ethylene epoxidation on silver

CJ Bertole, CA Mims - Journal of Catalysis, 1999 - Elsevier
We have used isotope transients, 16O2–18O2, at reaction steady state to investigate the
epoxidation of ethylene over unsupported silver powder catalysts. The reactive oxygen …

Role of chemical kinetics in the heterogeneous catalysis studies

LA Petrov, Y Alhamed, A Al-Zahrani… - Chinese Journal of …, 2011 - Elsevier
The paper presents shortly some of the important elements of the theory and of the practical
applications of the kinetics of heterogeneous catalytic reactions. Discussed are some of the …

Thermal-catalytic oxidation of waste gases

A Zieba, T Banaszak, R Miller - Applied Catalysis A: General, 1995 - Elsevier
Thermal-catalytic oxidation, consisting of combined thermal and catalytic processes, is
proposed as a new method to neutralize waste gases. A comparison between the proposed …