Carbon dioxide based method and system for the humane mass culling of poultry and sterilization of rearing sheds

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United States of America Patent

PATENT NO 9131704
APP PUB NO 20150157031A1
SERIAL NO

14407222

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Abstract

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A method for humanely killing animals (2), particularly birds, includes spraying liquid CO2 into a holding site (10) housing said animals so that said CO2 is evaporated and said animals (2) are exposed to an atmosphere (3) in their holding site (10) containing gaseous CO2, asphyxiating the animals (2) by exposing them to said atmosphere (3), and discharging a mixture of a purge gas (P) and at least one sterilizing agent (A) into the holding site. A related system (1) for humanely killing animals (2), particularly birds, is also provided.

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Patent Owner(s)

Patent OwnerAddress
LINDE AKTIENGESELLSCHAFTKLOSTERHOFSTR 1 MUNCHEN 80331

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wigfall, Tim Ashbourne, GB 1 1

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