Modeling and Control of Sludge Pyrolysis in a Fluidized Bed Reactor

Shi Li; Xi Ju Zong; Yan Hu

doi:10.4028/www.scientific.net/AMR.846-847.69

Paper Titles

The Kinematics Simulation and Analysis of the Multilayer Carbon Fiber Loom's Beating-Up Mechanism in ADAMS
p.52

Artificial Intelligent Diagnosing Method Based on the Certainty-Speculated Reason of Pivot Factor
p.56

Design of the Let-Off Mechanism of Carbon Fiber Multilayer Diagonal Loom Based on Virtual Prototype Technology
p.61

A Simple, Superior, Practical Design of Brushless DC Motor System
p.65

Modeling and Control of Sludge Pyrolysis in a Fluidized Bed Reactor
p.69

Model Predictive Control of Circulating Fluidized Bed Coal Combustor
p.73

Attitude Protection Control for Side Stick-Operated Aircraft
p.77

Research on Distribution Automation Technology Roadmap
p.86

Synthesis of Mine Hoist Speed Curve Based on Programmable Logic Controller
p.90

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 846-847Modeling and Control of Sludge Pyrolysis in a...

Modeling and Control of Sludge Pyrolysis in a Fluidized Bed Reactor

Abstract:

This paper is concerns with the study of modeling and control of sludge pyrolysis in a fluidized bed reactor. Firstly, a mathematical model is established for sludge pyrolysis in a fluidized bed furnace, mass balance and energy equations are established. Then, the model is linearized at the steady-state point, two linear models are derived: state space model and transfer function model. The transfer function model is used in internal model control (IMC), where the filter parameter is selected and discussed. The state space model is applied in model predictive control (MPC), where controller parameters of prediction horizon length and control horizon length are discussed.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volumes 846-847)

Pages:

69-72

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.846-847.69

Citation:

Cite this paper

Online since:

November 2013

Authors:

Shi Li*, Xi Ju Zong, Yan Hu

Keywords:

Fluidized Bed, Internal Model Control, Model Predictive Control, Sludge Pyrolysis

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] J. Werther, T. Ogada. Sewage sludge combustion. Progress in energy and combustion science, 1999, 25: 55-116.

DOI: 10.1016/s0360-1285(98)00020-3

Google Scholar

[2] Y. Kim, W. Parker. A technical and economic evaluation of the pyrolysis of sewage sludge for production of bio-oil. Bioresource Technology, 2008, 99(5): 1409-1416.

DOI: 10.1016/j.biortech.2007.01.056

Google Scholar

[3] D. Fytili, A. Zabaniotou. Utilization of sewage sludge in EU application of old and new methods – A review. Renewable and Sustainable Energy Reviews, 2008, 12 (1): 116-140.

DOI: 10.1016/j.rser.2006.05.014

Google Scholar

[4] B.W. Bequette. Process control: modeling, design, and simulation, Prentice-Hall, (2003).

Google Scholar

[5] S.J. Qin, T.A. Bedgwell. A survey of industrial model predictive control technology. Control Engineering Practice, 2003, 11: 733-764.

DOI: 10.1016/s0967-0661(02)00186-7

Google Scholar