S conversion to sulfur using a regenerated iodine solution

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United States of America Patent

PATENT NO 8501149
APP PUB NO 20120213694A1
SERIAL NO

13398918

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods of removing sulfur from a gas stream comprising hydrogen sulfide (H2S) are provided. The systems and methods may utilize iodine to remove sulfur from the gas stream. In certain systems and methods, the iodine may be regenerated. In particular, the present systems and methods may be capable of reducing sulfur content in a gas stream comprising hydrogen sulfide H2S gas to levels that are undetectable.

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Patent Owner(s)

  • NEXEN INC.;SIEMENS ENERGY, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Felch, Chad L Kronenwetter, US 43 123
Kerr, Richard Kelso Calgary, CA 24 82
Kumfer, Bryan J Ringle, US 21 33
Patterson, Matthew Hatley, US 41 70
Schleusner, Timothy J Kronenwetter, US 2 6

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