Тонкие химические технологии (Dec 2008)
Ecological and technical risks of liquid ammonia and freon-22 using in far nothern regions
Abstract
The risks of the emergent ecological and technical situation as a result of using liquid ammonia as a refrigerating medium in construction in Far Northern regions have been considered. Affective zone modeling/simulation during ammonia ejection into the atmosphere has been built. A model of reaction between ammonia and plastic frozen ground has been suggested. A conclusion of ammonia monitoring in the atmosphere and advisability/expediency of liquid ammonia substitution on alternative refrigerating medium, Freon-22, has been drawn
