Method and apparatus for cooling a flow containing at least 35% carbon dioxide and mercury

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United States of America Patent

PATENT NO 9950274
SERIAL NO

14413899

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Abstract

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In a method for cooling a flow containing at least 35% carbon dioxide and at least 0.2 μg/Nm3 of mercury, the mercury being in liquid and/or gas form, the flow is cooled in a first brazed aluminum plate-fin heat exchanger from a first temperature to a second temperature higher than −38.6° C. to form a cold flow at the second temperature, and the flow cooled to the second temperature is cooled in a second heat exchanger, which is a tube and shell heat exchanger, to a third temperature lower than −38.6° C.

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Patent Owner(s)

Patent OwnerAddress
L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE75007 PARIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Briglia, Alain Hangzhou, CN 56 71
Darde, Arthur Paris, FR 53 389
Granados, Ludovic Puteaux, FR 18 16
Leclerc, Mathieu Paris, FR 31 53
Lockwood, Frederick Paris, FR 13 54
Traversac, Xavier Paris, FR 13 36

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