Problems of reducing the ammonia capacity of refrigeration plants
- Authors: Sorokin S.S.1
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Affiliations:
- OJSC Alfa Laval Potok
- Issue: Vol 90, No 9 (2001)
- Pages: 10-10
- Section: Articles
- URL: https://journal-vniispk.ru/0023-124X/article/view/104673
- DOI: https://doi.org/10.17816/RF104673
- ID: 104673
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Abstract
In Russia, large refrigeration plants still operate mainly on ammonia. And today there is no alternative to this natural refrigerant: its ecological and technical and economic properties remain out of competition. Practical experience has shown that the use of ammonia is far from always explosive, since its ignition temperature is high (651 ° C), and the range of explosive concentrations in air (15-28% by volume) is quite narrow.
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##article.viewOnOriginalSite##About the authors
S. S. Sorokin
OJSC Alfa Laval Potok
Author for correspondence.
Email: info@eco-vector.com
Cand. tech, science
Russian FederationReferences
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Rice. 1. Comparison of different types of ammonia charging heat exchangers
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Rice. Fig. 2. Average characteristics of the ammonia capacity of heat exchangers used in the Russian refrigeration industry: I - semi-welded "Alfa Laval"; II - Alfa Laval air coolers; III - shell-and-tube horizontal; IV - air coolers NO, I, IX; V - panel and evaporative; VI - shell-and-tube vertical
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