Making hydrogen energy available
Hydrogen Fuel. Uses

The intensive industrial use of hydrogen in the chemical sector was marked by the construction in 1938 of a 240 km long hydrogen gas pipeline in the Ruhr region, with a transfer capacity of 250 million Nm³ per year. Currently installed in many parts of the world, similar pipelines link production units - mainly steam reforming, ethylene cracking or chloralkaline electrolysis units - to the industrial sites where they are used. Air Liquide pipelines exist in...