ALBUQUERQUE, N.M. — From the earliest days of CFCs and HCFCs, the ammonia refrigeration folks advocated their piece of the refrigeration pie — those niches where ammonia worked best. In this age of ...
Bulyanhulu, a gold mine just south of Lake Victoria in Tanzania, has installed two new custom-built Frick ammonia water chillers from Johnson Controls. The chillers supply chilled water to a surface ...
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