Silicon particle growth in a fluidized-bed reactor
Journal Article
·
· A.I.Ch.E. J.; (United States)
This paper describes the overall operation of a 15 cm dia. fluidized-bed reactor for silicon production via silane pyrolysis. The fluidized bed reactor has been characterized by its performance data and parametric effects. A withdrawal system is used to selectively remove big particles. Seed generation is provided by a fluid jet milling device, which avoids metallic grinding contamination. The silicon particle size growth calculated from a scavenging/deposition model agrees with actual size measurements.
- Research Organization:
- Jet Propulsion Lab., California Institute of Technology, Pasadena, CA 91109
- OSTI ID:
- 5420795
- Journal Information:
- A.I.Ch.E. J.; (United States), Journal Name: A.I.Ch.E. J.; (United States) Vol. 33:5; ISSN AICEA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360601* -- Other Materials-- Preparation & Manufacture
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHEMICAL REACTORS
DECOMPOSITION
DEPOSITION
ELEMENTS
FLUIDIZED BEDS
GROWTH
HYDRIDES
HYDROGEN COMPOUNDS
MATHEMATICAL MODELS
ORGANIC COMPOUNDS
ORGANIC SILICON COMPOUNDS
PARTICLES
PARTICULATES
PRODUCTION
PYROLYSIS
PYROLYSIS PRODUCTS
SEMIMETALS
SILANES
SILICON
SILICON COMPOUNDS
THERMOCHEMICAL PROCESSES
YIELDS
360601* -- Other Materials-- Preparation & Manufacture
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHEMICAL REACTORS
DECOMPOSITION
DEPOSITION
ELEMENTS
FLUIDIZED BEDS
GROWTH
HYDRIDES
HYDROGEN COMPOUNDS
MATHEMATICAL MODELS
ORGANIC COMPOUNDS
ORGANIC SILICON COMPOUNDS
PARTICLES
PARTICULATES
PRODUCTION
PYROLYSIS
PYROLYSIS PRODUCTS
SEMIMETALS
SILANES
SILICON
SILICON COMPOUNDS
THERMOCHEMICAL PROCESSES
YIELDS