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6. Conclusion
Ammonia-water absorption machines are reliable and robust, and can withstand both hot and cold climates.
In a context of environmental concerns, these machines offer a number of advantages:
they do not affect the ozone layer;
the global warming potential (GWP) of ammonia is zero.
As ammonia is a toxic and slightly flammable fluid, units containing more than 2.5 kg of ammonia are subject to rules governing their installation in establishments open to the public. Air-source heat pumps with an output of less than 70 kW (containing less than 11 kg of ammonia) must be located in the open air, while ground-source heat pumps may be located indoors in an area with authorized access only. Higher-powered industrial refrigeration units must comply with standard...
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Conclusion
Glossary
Bibliography
Bibliography
- (1) - COLIBRI - Experts in absorption refrigeration. - https://colibris.home.xs4all.nl/pdf_documents/english_docu/absorption_refrigeration_en.pdf (consulté le 5 août 2021) ...
Standards and norms
- Refrigeration systems and heat pumps – Safety and environmental requirements. Parts 1+A1, 2, 3+A1, 4+A1 - NF EN 378 - 2020
- Climatiseurs, groupes refroidisseurs de liquide et pompes à chaleur pour le chauffage et le refroidissement des locaux et refroidisseurs industriels avec compresseur entraîné par moteur électrique. Parties 1 à 4 - NF EN 14511 - 2018
- Appareils à sorption fonctionnant au gaz pour le chauffage...
Regulations
Commission Regulation (EU) No. 813/2013 of August 2, 2013, Official Journal of the European Union, L 239/136, 6.9.2013.
Cahier des charges relatif à l'implantation d'unités de production thermodynamique reliées aux circuits de chauffage et/ou de production d'eau chaude sanitaire et/ou de climatisation d'immeubles collectifs d'habitation ou de maisons individuelles, ministerial decision, CDC CNPG n°...
Patents
H. Geppert, Process Of Producing Cold, US Patent 666.690, Nov. 27, 1900
Von Platen and C.G. Munters, Refrigeration, US Patent 1,669,269, May 8, 1928
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Manufacturers – Suppliers – Distributors (non-exhaustive list)
ago AG Energie + Anlagen, Am Goldenen Feld 23, D-95326 Kulmbach Tel: +49 9221 602-0, Fax: +49 9221 602-149 [email protected] https://www.ago-energie.de/
Bassols & Lebrequer GmbH, Karmeliterstraße 9, 52064 Aachen,...
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