What exactly is the protective gas used in hydrogen compressors?

2011-03-30View Original

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What exactly is the protective gas used in hydrogen compressors?

Reply #22011-03-30

Next to the cylinder is the hydrogen purge gas; here, the hydrogen is usually pure hydrogen (electrolyzed hydrogen) that is reduced in pressure to 1-2 kilograms before entering the packing, from where the leaked gas is carried away through the exhaust pipeline. Then there is the nitrogen sealing chamber, which operates on a similar principle, but without using an exhaust pipeline. It’s a rather rough outline; just trying to spark some ideas!

Reply #32011-03-30

It seems to be using the exhaust pipeline as well?

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