Optimization of pyrolysis tube cracking efficiency

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United States of America Patent

PATENT NO 10719634
APP PUB NO 20160328494A1
SERIAL NO

15147659

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Abstract

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A method for optimizing a cracking efficiency with which a pyrolysis tube of a deposition apparatus cracks a precursor material into reactive species is disclosed, including measuring an input pressure at an entrance to the pyrolysis tube, outside of the pyrolysis tube; measuring an output pressure at an exit from the pyrolysis tube, outside of the pyrolysis tube; measuring a pyrolysis temperature within the pyrolysis tube; calculating a cracking efficiency based on the input pressure, the output pressure and the pyrolysis temperature; and determining an adjustment to be made to at least one of the input pressure, the output pressure and the pyrolysis temperature to increase the cracking efficiency.

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Patent Owner(s)

Patent OwnerAddress
HZO INCDRAPER UT 84020

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Su, Tining Draper, US 7 8
Yun, Yang Draper, US 18 75

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