Vertical counter-flow immersion freezer

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专利权人:

发明人:

Daniel D. Duarte,Candice John,Stephanie Mortenson

申请号：

US14144802

公开号：

US09933197B2

申请日:

2013.12.31

申请国别(地区):

US

年份:

2018

代理人:

摘要：

A product is chilled or at least partially frozen by descending against a counter-current flow of liquid nitrogen in a vertical freezer containing an immersion bath of liquid nitrogen and the chilled or at least partially frozen product is extracted from the bath. The product may optionally be a liquid, semi-solid, suspension or slurry.

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中国工程科技知识中心

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http://www.ckcest.cn/home/