Hussmann Corp. recently unveiled a new refrigeration system that is charged with environmentally safe propane (R-290), a natural refrigerant. The new line, MicroDS, is available for low- and ...

A few months ago, I wrote an editorial about what the future of supermarket refrigeration may look like. Essentially, I noted that changing demographics, new technologies, and evolving regulations may ...

New from Hussmann Corp., the MicroDS refrigeration system line is charged with environmentally safe propane (R290), a natural refrigerant. MicroDS is now available in low- and medium-temperature ...

The turboexpander process utilized in the study was a modern design (Fig. 2). Due to the richness of the feed gas, a propane refrigeration system with a low stage operating temperature of –35 ...

The process requires a propane refrigeration system and can provide greater than 95% ethane and almost 100% propane recoveries. In addition, during the ethane-rejection mode, ...

Researchers at Germany’s Fraunhofer Institute ISE, together with a consortium of heat pump manufacturers, aim to develop a refrigeration circuit for brine heat pumps with propane refrigerant ...

The analysis published in Energy and Buildings evaluates the performance of a 7 kW system using propane as a refrigerant.

Roush CleanTech and Green Alternative Systems revealed the new Ford F-550 chassis cab powered by propane autogas at the NTEA Work Truck Show. With more than 65 usable gallons, this vehicle offers ...

An international research team has investigated how thermoelectric subcooling may be integrated into propane heat pumps to reduce power consumption in the vapor compression system. Their work ...

Studies have shown that refrigerants such as R290 (propane), R152a, and R744 (carbon dioxide) can significantly reduce energy consumption in refrigeration systems.