A well-known Brazilian company in the mining and mineral field has awarded Nexson a contract for a Turnable Spiral Heat Exchanger to be used as a mineral sludge heater in their refining process. A non-continuous process with large quantities of solids on the cold side, that could lead to fatigue and clogging in other types of Heat Exchangers, led to the choice of a Nexson Spiral Heat Exchanger for this application.
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