Kinetics of a fluidized-bed reactor for ground-water denitrification

1995 ◽  
Vol 43 (1) ◽  
pp. 188-193
Author(s):  
M. Schnitzer ◽  
S. Tarre ◽  
M. Green
Keyword(s):  
Ground Water ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Kinetics Of

Kinetics of a fluidized-bed reactor for ground-water denitrification

1995 ◽  
Vol 43 (1) ◽  
pp. 188-193 ◽  
Author(s):  
M. Green ◽  
M. Schnitzer ◽  
S. Tarre
Keyword(s):  
Ground Water ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Kinetics Of

The Kinetics of Glucose Decomposition with Sulfate Reduction in the Anaerobic Fluidized Bed Reactor

1993 ◽  
Vol 28 (2) ◽  
pp. 135-144 ◽  
Author(s):  
S. Matsui ◽  
R. Ikemoto Yamamoto ◽  
Y. Tsuchiya ◽  
B. Inanc
Keyword(s):  
Sulfate Reduction ◽  
Fluidized Bed ◽  
Kinetic Equations ◽  
Fluidized Bed Reactor ◽  
Order Reaction ◽  
First Order Reaction ◽  
First Order ◽  
Glucose Decomposition ◽  
Reaction Equations ◽  
Kinetics Of

Using a fluidized bed reactor, experiments on glucose decomposition with and without sulfate reduction were conducted. Glucose in the reactor was mainly decomposed into lactate and ethanol. Lactate was mainly decomposed into propionate and acetate, while ethanol was decomposed into propionate, acetate, and hydrogen. Sulfate reduction was not involved in the decomposition of glucose, lactate, and ethanol, but was related to propionate and acetate decomposition. The stepwise reactions were modeled using either a Monod expression or first order reaction kinetics in respect to the reactions. The coefficients of the kinetic equations were determined experimentally. The modified Monod and first order reaction equations were effective at predicting concentrations of glucose, lactate, ethanol, propionate, acetate, and sulfate along the beight of the reactor. With sulfate reduction, propionate was decomposed into acetate, while without sulfate reduction, accumulation of propionate was observed in the reactor. Sulfate reduction accelerated propionate conversion into acetate by decreasing the hydrogen concentration.

scholarly journals Examining and Modeling Oxygen Uncoupling Kinetics of Cu-Based Oxygen Carriers for Chemical Looping with Oxygen Uncoupling (CLOU) in a Drop Tube Fluidized Bed Reactor

2019 ◽  
Vol 33 (6) ◽  
pp. 5610-5619 ◽  
Author(s):  
Nicholas C. Means ◽  
Ward A. Burgess ◽  
Bret H. Howard ◽  
Mark W. Smith ◽  
Ping Wang ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Chemical Looping ◽  
Drop Tube ◽  
Oxygen Carriers ◽  
Kinetics Of

Combustion kinetics of coke particles in a fluidized bed reactor

1994 ◽  
Vol 38 (3) ◽  
pp. 193-210 ◽  
Author(s):  
Antonio B. Fuertes ◽  
Gregorio Marbán ◽  
JoséJ. Pis
Keyword(s):  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Combustion Kinetics ◽  
Kinetics Of
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