Two
equally-sized gas heaters are installed. One unit is used for heating
of the boil-off gas, both units in parallel are used for the warm-up
duty.
To avoid thermal stress, the proven Shell and U-tube design is applied, directly heated by saturated steam. The equipment consists of a single-pass shell with stationary head, fully welded to the U-tube bundle, and is entirely fabricated from stainless steel (304L, or 316L as an option). Cryostar's heaters are certified by all major classification societies. |