Patent ID: 9051749
Filing Date: 2015-06-09
Classification: E04H,F25J

Abstract:
1. A hybrid method of erecting a cold box in the field utilizing prefabricated and field erected components, said method comprising the following steps: a. anchoring at least one prefabricated distillation column to a foundation in a substantially vertical orientation; b. anchoring a pipe rack module to said foundation in a substantially vertical orientation, wherein said pipe rack module is in close proximity to said at least one distillation column; c. attaching interconnecting piping between said pipe rack module and said at least one distillation column; d. anchoring at least four corner beams to an edge of said foundation in a substantially vertical orientation; e. attaching prefabricated panels with bracing to said corner beams, to form an enclosure around said distillation column and piping; and f. attaching a roof to said enclosure.