scholarly journals Oxidation of glucose on immobilized glucose oxidase: Trickle-bed reactor performance.

1983 ◽  
Vol 31 (11) ◽  
pp. 3785-3795 ◽  
Author(s):  
TOYOHISA TSUKAMOTO ◽  
SHUSHI MORITA ◽  
JUTARO OKADA
Keyword(s):  
Glucose Oxidase ◽  
Reactor Performance ◽  
Trickle Bed Reactor ◽  
Immobilized Glucose Oxidase ◽  
Trickle Bed ◽  
Oxidation Of Glucose

Mass Transfer Limited Wet Oxidation in Trickle-Bed Reactor

1998 ◽  
Vol 63 (11) ◽  
pp. 1938-1944 ◽  
Author(s):  
Vratislav Tukač ◽  
Jiří Vokál ◽  
Jiří Hanika
Keyword(s):  
Supported Catalyst ◽  
Reaction Rates ◽  
Gas Transfer ◽  
Wet Oxidation ◽  
Reactor Performance ◽  
Catalytic Wet Oxidation ◽  
Environmental Application ◽  
Trickle Bed Reactor ◽  
Fine Glass ◽  
Trickle Bed

Catalytic activity of CuO-supported catalyst in phenol oxidation, and the influence of reaction conditions, viz. temperature (125-170 °C), oxygen partial pressure (1-7 MPa) and liquid feed (30-760 ml h-1), in the continuous operation using 17.9 mm i.d. trickle-bed reactor is presented. The hydrodynamic impact on the three-phase trickle-bed reactor performance in an environmental application of catalytic wet oxidation was also investigated. The results of trickle-bed operation were strongly influenced by wetting efficiency. An insufficient catalyst wetting can be to compensated by filling the catalyst bed voids by fine glass spheres. In the case of the gas transfer limited reaction, a better wetting of the catalyst can lead to worse reactor performance due to lower reaction rates.

Effects of Induced Pulsing Flow on Trickle-Bed Reactor Performance

2003 ◽  
Vol 42 (10) ◽  
pp. 2139-2145 ◽  
Author(s):  
B. A. Wilhite ◽  
X. Huang ◽  
M. J. McCready ◽  
A. Varma
Keyword(s):  
Reactor Performance ◽  
Trickle Bed Reactor ◽  
Trickle Bed ◽  
Pulsing Flow

Effect of hydrodynamic multiplicity on trickle bed reactor performance

AIChE Journal ◽  
2007 ◽  
Vol 54 (1) ◽  
pp. 249-257 ◽  
Author(s):  
Werner van der Merwe ◽  
Willie Nicol ◽  
Muthanna H. Al-Dahhan
Keyword(s):  
Reactor Performance ◽  
Trickle Bed Reactor ◽  
Trickle Bed

EFFECT OF PARTIAL WETTING ON TRICKLE-BED REACTOR PERFORMANCE

1986 ◽  
Vol 41 (1-6) ◽  
pp. 279-289 ◽  
Author(s):  
CRAIG M. RUECKER ◽  
MICHAEL A. MENSIK ◽  
AYDIN AKGERMAN
Keyword(s):  
Reactor Performance ◽  
Trickle Bed Reactor ◽  
Partial Wetting ◽  
Trickle Bed

scholarly journals Trickle bed reactor operation under forced liquid feed rate modulation

2007 ◽  
Vol 13 (4) ◽  
pp. 192-198 ◽  
Author(s):  
Jiří Hanika ◽  
Vladimir Jiricný ◽  
Petra Karnetova ◽  
Jiři Kolena ◽  
Jaromír Lederer ◽  
...  
Keyword(s):  
Feed Rate ◽  
Reactor Performance ◽  
Flowing Liquid ◽  
Trickle Bed Reactor ◽  
Rate Modulation ◽  
Liquid Feed ◽  
Pyrolysis Gasoline ◽  
Reactor Temperature ◽  
Trickle Bed ◽  
Egg Shell

Paper deals with study of behavior of trickle-bed reactor under periodic feed rate modulation conditions. Unsaturated hydrocarbons hydrogenation (typical for pyrolysis gasoline hydrotreatment) was investigated. As model reactions hydrogenation of cyclohexene and styrene on egg-shell type palladium catalyst was studied. Numerical solution of theoretical model predicting strong effect of period split on a reactor performance is discussed. Periodic operation can enhance trickle-bed productivity due to decrease of flowing liquid film thickness and by increase of mean reactor temperature. Brief data about experimental pilot plant unit for investigation of dynamic operation of trickle bed reactor are presented.

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