Photochlorination of partially-chlorinated chloromethanes to carbon tetrachloride

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United States of America

PATENT NO 12180133
APP PUB NO 20240025823A1
SERIAL NO

18480005

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Abstract

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A method of producing carbon tetrachloride includes providing a chloromethanes stream, combining the chloromethanes stream with chlorine and additional carbon tetrachloride to form a reaction mixture, wherein the reaction mixture includes at least stoichiometric levels of chlorine, introducing electromagnetic radiation to the reaction mixture and subjecting the reaction mixture to suitable reaction conditions to form product carbon tetrachloride, and collecting a product stream including the product carbon tetrachloride.

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Patent Owner(s)

Patent OwnerAddress
OCCIDENTAL CHEMICAL CORPORATION14555 N DALLAS PARKWAY DALLAS TX 75254

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Calderwood, Brian Wichita, US 9 2
Dawkins, John L Derby, US 12 60
Hollis, Darrell G Conway Springs, US 7 6
Klausmeyer, Rodney L Wichita, US 29 246
Kramer, Keith S Andover, US 21 28
Zeller,, III Robert L Seabrook, US 9 0

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