Hybrid method of erecting a cold box using prefabricated and field erected components
US9051749B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 10, 2008 |
| Grant date | Jun 9, 2015 |
| Priority date | — |
| Expiry date | Apr 28, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25J2290/42
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of erecting a cold box that includes the steps of anchoring at least one column to a foundation in a substantially vertical orientation; anchoring a pipe rack module to the foundation in a substantially vertical orientation, wherein the pipe rack module is in close proximity to the at least one column; attaching interconnecting piping between the pipe rack module and the at least one column; anchoring at least four corner beams to the edge of the foundation in a substantially vertical orientation; attaching prefabricated panels with bracing to the corner beams, to form an enclosure around the column and piping; and attaching a roof to the enclose is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.