Typical duties
Applications can include cargo or tank inerting, line purging, blanketing, maintenance and other shipboard processes. Purity, pressure, peak demand and backup requirements vary significantly by vessel and duty.
MARINE & OFFSHORE
Marine & Offshore Nitrogen Solutions
Configured around footprint, class requirements, vibration, salt exposure, redundancy and onboard maintenance.
MarineShipboard integration
PSA / MembraneTechnology choice
CompactSpace-aware layout
ClassProject-specific review
ENGINEERING NOTES
Define the duty before selecting equipment.
The following establishes a technical discussion framework. Final performance, scope, certification and acceptance criteria are defined in the agreed technical specification.
Marine design priorities
Review class and flag requirements, machinery space, vibration, corrosion protection, noise, cooling, fire safety, hazardous area, power, ship-shore interfaces and maintenance access.
Project evidence
A Chongqing shipbuilding project used two STD1400/95 systems with a combined reference flow of 2,800 Nm³/h. The project page documents configuration, delivery and acceptance priorities.
SYSTEM BOUNDARY
A deliverable system makes every critical interface explicit.
01 Feed air→02 Air treatment→03 Gas separation→04 Analysis & storage→05 Process user