FAQ Keywords: Safe Venting

Best practices for metallic vent stacks focus on safe hydrogen venting, addressing dispersion, ignition, and structural considerations.

There are dozens of safety considerations for safe design of hydrogen vent stacks. Their primary function
is to vent the hydrogen safely, so vent stacks should be designed such that the gas…

Designing Vent Systems for High-Pressure Systems

It is best to avoid planned blowdown of large amounts of hydrogen inventory at high flowrates if possible.  Low flow releases from vent systems are normal and occur for purging,…

Sizing Hydrogen Vent Systems

The design of vent systems is critical to the safety of the system. From a process perspective, the pipe design must be sufficient to withstand back pressure, internal pipeline pressure,…

Vent Pipe Design
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The portal brings together and enhances the utility of a variety of tools and web-based content on the safety aspects of hydrogen and fuel cell technologies to help inform those tasked with designing, approving or using systems and facilities, as well as those responding to incidents.

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