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Secondary circuit units KP (Kryopac)

Reactions that are carried out at very low temperatures achieve an even higher degree of purity and yield which is essential for modern pharmaceutical production processes. For this reason LAUDA offer the Kryopac. It uses the energy of evaporating nitrogen to cool a liquid heat transfer fluid via an intermediate medium. Kryopac systems are also secondary circuit units which are primary cooled with liquid nitrogen. For these extreme applications in refrigeration,only heat transfer fluids especially developed for chilling purposes can be used. LAUDA developed a special procedure to solve the famous problems with freezing. A suitable intermediate medium transfers the energy of the chilled nitrogen (-196 °C) precisely set to the heat transfer fluid. For this innovative procedure LAUDA was granted the European patent no. 1 030 135.

On the right is a list of application examples in practice. To see the pictures click on the text.