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Kelly Sasaki presented Mayekawa’s latest installations with natural refrigerants in the US, including large ammonia systems for district heating, CO2 heat pump using sea water as heat source, self-contained chillers with ammonia and glycol/ water or a 15 Horse power scroll chiller among others.
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Jan Dusek, Managing Director of shecco Japan, gave an overview of promising innovations for HVAC solutions, including water-based chillers, new testing of ejectors for residential air conditioning, or propane-based chillers installed in India and China, among others.
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Case Studies: Industrial Refrigeration |
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Evapco’s Evapcold units reduced ammonia charge dramatically at a dairy plant undergoing expansion, enabling the facility to remain well under the 10,000-lb. regulatory threshold.
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Eloy Espinosa and Javier Atencia explained that Frialsa installed a novel ammonia/glycol chiller-CO2 cooling system at its plant in Culiacán, Mexico.
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Benoit Rodier explained that CIMCO’s Ammonia/CO2 was the system chosen by Flanagan Foodservice after considering two other options.
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Caleb Nelson talked about a trio of low-charge ammonia chillers from Azane that are being used safely provide A/C for a bakery in a populated area of Portland.
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Jürgen Süß from efficient energy, a German firm, talked about the eChiller centrifugal chiller that uses water as a refrigerant.
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John S. Scherer said that General Cold Storage is saving $1.4 million in energy costs over five years with low-charge NXTCOLD units.
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Networking Dinner |