Proprietary Process for the Removal of Copper from Lithium Bromide

Problem: Oxygen leak in an absorption chiller.

Secondary Problem: Copper builds up in the circuit and plates out in the most in opportune locations.

Needed: Easy method to remove copper from the lithium bromide on-line without shutting the system done.

York International, Inc.

Solution: Pump the lithium bromide through a cartridge containing a proprietary blend of chemicals to remove the copper … without taking the unit off-line.

How it works:  the chemicals are activated by heat using a strip heater wrapped around the cartridge.  Simply plug it in when a copper excursion occurs.  More details are available under a confidentiality agreement.

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