Browsing Dairy Environmental Systems by Subject "waste heat"

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Part 1: Absorption chilling process, types, and comparison to compression chilling

Ray, Lauren; Gooch, Curt (Dairy Environmental Systems Program, 2020-03)

Absorption chillers use heat to generate chilled water for cooling. If the source of heat is inexpensive or even “free”, such as recovered waste heat from a biogas-fueled engine-generator set, absorption chillers can cost ...
Part 4: Economic feasibility of milk cooling with lithium bromide absorption chiller

Ray, Lauren; Gooch, Curt (Dairy Environmental Systems Program, 2020-03)

This fact sheet reviews the economic feasibility of pre-cooling milk on a dairy farm using a lithium bromide absorption chiller operating on excess waste heat available from a biogas-fueled combined heat and power (CHP) ...