A Method for Simulating Reactor Kinetic Equations Over Many Decades

A Method for Simulating Reactor Kinetic Equations Over Many Decades PDF Author: J. K. Baker
Publisher:
ISBN:
Category : Differential equations
Languages : en
Pages : 18

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A Method for Simulating Reactor Kinetic Equations Over Many Decades

A Method for Simulating Reactor Kinetic Equations Over Many Decades PDF Author: J. K. Baker
Publisher:
ISBN:
Category : Differential equations
Languages : en
Pages : 18

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Kinetics, Stability, and Control

Kinetics, Stability, and Control PDF Author: R. L. Johnson
Publisher:
ISBN:
Category : Nuclear reactors
Languages : en
Pages : 46

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Nuclear Safety

Nuclear Safety PDF Author:
Publisher:
ISBN:
Category : Nuclear engineering
Languages : en
Pages : 1328

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Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 1082

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List

List PDF Author:
Publisher:
ISBN:
Category : Nuclear energy
Languages : en
Pages : 564

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U.S. Government Research Reports

U.S. Government Research Reports PDF Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 144

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Dynamic Simulation of the Chemical Looping Combustion Process

Dynamic Simulation of the Chemical Looping Combustion Process PDF Author: Johannes Haus
Publisher: Cuvillier Verlag
ISBN: 3736963351
Category : Technology & Engineering
Languages : en
Pages : 140

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Book Description
In this Ph.D. thesis a system of coupled fluidized bed reactors is modelled and simulated dynamically. Chemical Looping Combustion was used as an exemplary process in both the numerical and the experimental part of this work. For the simulation purpose a novel flowsheeting software was used and models for the needed process units developed and integrated into this software. The needed unit models were three interconnected fluidized bed reactors in circulating and bubbling operation conditions, a cyclone for gas-solid separation and loop seals, which ensured solids transport and gas separation between the reactors. Additionally, lab scale experiments on the reactivity of the used solids, oxygen carrier and solid fuels, were conducted and kinetic parameters extracted. All unit models were connected to a process flowsheet and simulated dynamically. The simulation results were compared to experimental data from a 25 kWth pilot plant operated at the university by the author. It could be shown that a detailed and dynamic simulation of the whole process can be carried out over a time period of more than 45 minutes and the experimental results from start-up, steady state operation and shutdown of the plant were predicted accurately.

Modeling and Simulation of Heterogeneous Catalytic Processes

Modeling and Simulation of Heterogeneous Catalytic Processes PDF Author:
Publisher: Academic Press
ISBN: 012800455X
Category : Technology & Engineering
Languages : en
Pages : 312

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Book Description
Heterogeneous catalysis and mathematical modeling are essential components of the continuing search for better utilization of raw materials and energy, with reduced impact on the environment. Numerical modeling of chemical systems has progressed rapidly due to increases in computer power, and is used extensively for analysis, design and development of catalytic reactors and processes. This book presents reviews of the state-of-the-art in modeling of heterogeneous catalytic reactors and processes. Reviews by leading authorities in the respective areas Up-to-date reviews of latest techniques in modeling of catalytic processes Mix of US and European authors, as well as academic/industrial/research institute perspectives Connections between computation and experimental methods in some of the chapters

Automatic Control

Automatic Control PDF Author:
Publisher:
ISBN:
Category : Automatic control
Languages : en
Pages : 1200

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Modeling and Simulation of Catalytic Reactors for Petroleum Refining

Modeling and Simulation of Catalytic Reactors for Petroleum Refining PDF Author: Jorge Ancheyta
Publisher: John Wiley & Sons
ISBN: 1118002164
Category : Technology & Engineering
Languages : en
Pages : 449

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Book Description
Modeling and Simulation of Catalytic Reactors for Petroleum Refining deals with fundamental descriptions of the main conversion processes employed in the petroleum refining industry: catalytic hydrotreating, catalytic reforming, and fluid catalytic cracking. Common approaches for modeling of catalytic reactors for steady-state and dynamic simulations are also described and analyzed. Aspects such as thermodynamics, reaction kinetics, process variables, process scheme, and reactor design are discussed in detail from both research and commercial points of view. Results of simulation with the developed models are compared with those determined at pilot plant scale as well as commercial practice. Kinetics data used in the reactor model are either taken from the literature or obtained under controlled experiments at the laboratory.