Modeling and control of solar-grade silicon production in a fluidized bed reactor

AIChE Journal ◽  
2014 ◽  
Vol 60 (5) ◽  
pp. 1740-1751 ◽  
Author(s):  
Juan Du ◽  
Soham Dutta ◽  
Birger Erik Ydstie
Keyword(s):  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Solar Grade Silicon ◽  
Modeling And Control ◽  
Silicon Production ◽  
Grade Silicon ◽  
And Control

Fabrication and Properties of Diffused Solar Cells Using Solar-Grade Silicon Prepared by Fluidized-Bed Reactor

1980 ◽  
Author(s):  
S. Matsubara ◽  
E. Kuroda ◽  
T. Warabisako ◽  
T. Saitoh ◽  
T. Tokuyama Y. Enomoto ◽  
...  
Keyword(s):  
Solar Cells ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Solar Grade Silicon ◽  
Grade Silicon

Fabrication and Properties of Diffused Solar Cells Using Solar-Grade Silicon Prepared by a Fluidized-Bed Reactor

1981 ◽  
Vol 20 (S1) ◽  
pp. 297 ◽  
Author(s):  
Sunao Matsubara ◽  
Terunori Warabisako ◽  
Ekyo Kuroda ◽  
Tadashi Saitoh ◽  
Takashi Tokuyama ◽  
...  
Keyword(s):  
Solar Cells ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Solar Grade Silicon ◽  
Grade Silicon

Modeling and Control of Sludge Pyrolysis in a Fluidized Bed Reactor

2013 ◽  
Vol 846-847 ◽  
pp. 69-72
Author(s):  
Shi Li ◽  
Xi Ju Zong ◽  
Yan Hu
Keyword(s):  
Transfer Function ◽  
State Space ◽  
Fluidized Bed ◽  
State Space Model ◽  
Fluidized Bed Reactor ◽  
Transfer Function Model ◽  
Function Model ◽  
Modeling And Control ◽  
Space Model ◽  
And Control

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.

scholarly journals Deposition reactors for solar grade silicon: A comparative thermal analysis of a Siemens reactor and a fluidized bed reactor

2015 ◽  
Vol 431 ◽  
pp. 1-9 ◽  
Author(s):  
A. Ramos ◽  
W.O. Filtvedt ◽  
D. Lindholm ◽  
P.A. Ramachandran ◽  
A. Rodríguez ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
Solar Grade Silicon ◽  
Grade Silicon

Realization and control of multiple temperature zones in liquid-containing gas-solid fluidized bed reactor

AIChE Journal ◽  
2016 ◽  
Vol 62 (5) ◽  
pp. 1454-1466 ◽  
Author(s):  
Yefeng Zhou ◽  
Qiang Shi ◽  
Zhengliang Huang ◽  
Zuwei Liao ◽  
Jingdai Wang ◽  
...  
Keyword(s):  
Fluidized Bed ◽  
Fluidized Bed Reactor ◽  
And Control

Boron removal for solar-grade silicon production by metallurgical route:A review

2019 ◽  
Vol 203 ◽  
pp. 110169 ◽  
Author(s):  
Hui Chen ◽  
Kazuki Morita ◽  
Xiaodong Ma ◽  
Zhiyuan Chen ◽  
Ye Wang
Keyword(s):  
Solar Grade Silicon ◽  
Boron Removal ◽  
Silicon Production ◽  
Grade Silicon
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