Original startup purging and blasting of the device
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With the restart of the reforming unit, is it necessary to blast all the hydrogen supply pipelines?
“\"Blasting purging\" is one of the best methods for cleaning pipelines. However, the actual effect shall be used as the acceptance criterion. The methods used are merely means; the outcome is the only standard that matters. As for the cleanliness standards required for the pipelines, it depends on the actual process requirements.
Not necessarily; it depends on your system. If you’re not afraid of water, then pressure washing with water is also an option