SCTOSSmart Chemical Tanker Operational Solutions

Service 04

Nitrogen is used as a medium for cargo quality control and for safety. We plan and supervise purging to the applicable requirements.

Nitrogen tank on deck
Nitrogen tank on deck

The requirements for the use of nitrogen are dictated by SOLAS, the IBC Code, or customer requirements. Effective purging depends on getting the method, sequence and monitoring right, which is why it is also one of the subjects we train crews on directly. Selecting the right method for nitrogen purging of cargo tanks is critically important, as it can save millions of dollars and hundreds of hours of delays for our clients. To specifically prevent demurrage and unnecessary costs, our team has developed a range of efficient nitrogen purging techniques for cargo tanks, supported by specialized tool that we tailor to each individual case.

Scope

  • Purging for cargo quality control
  • Purging for safety and inerting
  • SOLAS and IBC Code requirements
  • Customer-specified requirements
  • Crew training in effective nitrogen purging
  • Displacement Method
  • Dilution Method
  • Cascade Method

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Figures

Nitrogen supply hose connected at the manifold
Nitrogen supply hose connected at the manifold
Cargo manifold valve bank
Cargo manifold valve bank
Nitrogen generation plant
Nitrogen generation plant