The acceptability of venting small amounts of hydrogen to the atmosphere depends on system evaluation, with vent stacks often being preferred.
In the past, it was acceptable to vent small amounts of hydrogen (e.g. compressor seal vents) to the atmosphere – is this still the case?
Each system must be evaluated individually, and it depends on the amount and location of possible
releases. Routing vent lines to a vent stack is the most common approach when venting directly to
atmosphere is not acceptable.
FAQ Category
FAQ Keyword
Submission Year
2023
Month
04