Flow-through nitrogen system for freezing and storage of plant products

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Abstract

Two schemes of refrigeration supply using a quick-freezing apparatus «ASTA» have been analyzed. Recommendations on selection of the scheme of refrigeration supply for cooling and storage of plant products are given. The temperature levels of refrigeration supply system are considered: volume and mass flow rates of nitrogen depending on the required temperature in the cooler are calculated. It is shown that for refrigeration of plant produce it is suitable to use a three-level scheme of refrigeration supply.

About the authors

V. I. Stefanchuk

ООО "Термоинжениринг

Author for correspondence.
Email: info@eco-vector.com
Russian Federation

K. P. Wenger

Московский государственный университет прикладной биотехнологии

Email: info@eco-vector.com
Russian Federation

A. S. Ruchev

ООО "СПК Снег

Email: info@eco-vector.com
Russian Federation

References

Supplementary files

Supplementary Files
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1. JATS XML
2. Scheme of the cold supply system: a - for cooling products; b - for storage of frozen products: 1 - tank with liquid nitrogen; 2 - nitrogen quick-freezing tunnel apparatus ASTA; 3 - apparatus for cooling the product after heat treatment; 4 - a storage room or a means of transporting a frozen product

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Copyright (c) 2022 Stefanchuk V.I., Wenger K.P., Ruchev A.S.

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