公开(公告)号：US20040087442A1

公开(公告)日：2004-05-06

申请号：US10695186

申请日：2003-10-28

Applicant: Multisorb Technologies, Inc.

Inventor： John S. Cullen ,  George E. McKedy

IPC: B01J020/02

CPC classification number: A23L3/3418 ,  A23L3/3436 ,  A23L3/40

Abstract: A composition for absorbing oxygen and releasing carbon dioxide in a high moisture environment including by weight an iron-based component for absorbing oxygen in an amount of between about 15% and 60%, a carbon dioxide releasing component for releasing carbon dioxide in an amount of between about 8% and 50%, an acidifying component for providing acid for activating the carbon dioxide releasing component, and a dry water-attracting component for preventing premature activation of the iron-based component and carbon dioxide releasing component and for attracting water from a high moisture environment to thereby supply water for activating the acidifying component and the iron-based component. A method of absorbing oxygen and releasing carbon dioxide in a container having a product and a high moisture environment and wherein oxygen was flushed out and replaced by at least 26% carbon dioxide and the remaining atmosphere in the container having 17% or less oxygen content after the flushing and into which additional oxygen may have entered including the steps of providing a container, placing a product into the container, flushing the container with a gas containing carbon dioxide, and inserting into the container a packet containing the above described composition.

Abstract translation: 一种用于吸收氧气并在高湿度环境中释放二氧化碳的组合物，包括以重量计含量为约15％至60％之间的氧的铁基组分，用于释放二氧化碳量的二氧化碳释放组分 约8％至50％的酸性组分，用于提供用于活化二氧化碳释放组分的酸的酸化组分，以及用于防止铁基组分和二氧化碳释放组分过早活化并用于从水中吸附水的干吸水组分 高水分环境，从而提供用于活化酸化组分和铁基组分的水。 一种在具有产品和高湿度环境的容器中吸收氧气并释放二氧化碳的方法，并且其中氧被冲洗掉并由至少26％的二氧化碳替代，并且容器中剩余的气氛具有17％或更少的氧含量 可能进入附加氧气的冲洗，包括提供容器，将产品放入容器中的步骤，用含二氧化碳的气体冲洗容器，并将容纳上述组合物的包装物插入容器中。