AIR LIQUIDE Deutschland GmbH

Hydrogen bottling Plant at Marl

In Germany Air Liquide is leading in the field of gases and services. The company runs the biggest European hydrogen filling station in Marl. Here is also the starting point for the longest German hydrogen pipeline with 240 km. In Marl approx. 15,000 hydrogen trailers with working pressure of 200 bar as well as a huge number of gas cylinders and bottle bundles with working pressure of 200, 300 and 700 are filled annualy. By purification specifications up to 99.9999 Vol.% are possible.