Precarbonation process to reduce foaming

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United States of America Patent

PATENT NO 6355292
SERIAL NO

09492759

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The tendency of carbonated beverage to generate excessive foam when it is produced and bottled is reduced in a process including: (a) providing water or a mixture of water and syrup, which contains oxygen or air dissolved therein, and maintaining a pressure greater than atmospheric thereon; (b) saturating said mixture with carbon dioxide, and feeding the resultant mixture to step (c), while maintaining sufficient pressure thereon that no dissolved gas evolves therefrom; and (c) removing dissolved oxygen or air from the mixture formed in step (b) while dissolving additional carbon dioxide into said mixture and maintaining over said mixture a pressure greater than atmospheric.

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Patent Owner(s)

Patent OwnerAddress
PRAXAIR TECHNOLOGY INC10 RIVERVIEW DR DANBURY CT 06810

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheng, Alan T Livingston, NJ 21 387
Durao, Pedro L Rio de Janeiro, BR 2 50

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