Accueil / Documents / SHERHPA : Components for small ammonia heat pump systems

SHERHPA : Components for small ammonia heat pump systems

Résumé :
Ammonia has been used continuously as refrigerant for about one hundred years. Apart from being used in vapor compression cycles it is also used in absorption refrigeration systems. During this time a lot of experience has been collected concerning the use of ammonia as refrigerant. It would seem plausible that finding components for designing refrigeration systems with ammonia would not be a problem. However, ammonia has since long been used mainly in large commercial and industrial applications. One of the few exceptions is the small- to medium sized absorption type refrigerators based on the Platen-Munters principle, operating without moving parts and utilizing an inert gas (hydrogen) to maintain a partial pressure difference between the evaporator and the condenser.


Le document complet est uniquement disponible pour les adhérents "PREMIUM" du GRETh!

♦ Si vous êtes adhérent "PREMIUM" il est nécessaire de vous identifiez en cliquant ici.
♦ Si vous n'êtes pas adhérent "PREMIUM", vous pouvez consulter l'offre proposée par le GRETh en cliquant ici ainsi que les conditions d'adhésion en cliquant ici.

À propos de / du GRETh

Le GRETh, fédère un collectif d'industriels dont l'activité est la fabrication d’échangeurs et d’équipements thermiques, les études d’ingénieries d’installations thermiques pour l’industrie et le bâtiment ainsi que l’exploitation de sites de production et de conversion d’énergie.