Improving operation of fluidized bed reactors by optimizing temperature gradients via particle size distribution control
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United States of America Patent
Stats
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Dec 26, 2017
Grant Date -
Nov 19, 2015
app pub date -
Dec 27, 2013
filing date -
Dec 31, 2012
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A method of improving the operation of polysilicon fluidized bed reactors is disclosed. The present disclosure is directed to the optimization of axial temperature gradients in gas-solid fluidized bed systems. Varying the width of the particle size distribution in the reactor alters the temperature gradient within the reactor, thereby providing a means of a better control of internal temperature profiles and hence better reactor performance.
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International Classification(s)
- 2013 Application Filing Year
- C01B Class
- 1318 Applications Filed
- 1164 Patents Issued To-Date
- 88.32 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- C01B Class
- 27.23 % this patent is cited more than
- 8 Age
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| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jun 26, 2025 |
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