NEL ELECTROLYZERS & AIR LIQUIDE LIQUEFACTION PLANTS

NEL ELECTROLYZERS
Description: A485 Class Alkaline Stack
Module for on-site hydrogen generation
utilizing a modular design for ease of
installation and integration with the
balance of plant. 64 cells are available, at
2.2MW.

140MW UNUSED NEL LECTROLYZERS and TWO
AIR LIQUIDE 27.5 TPD H2 LIQUEFACTION PLANTS
AIR LIQUIDE LIQUEFACTION PLANTS
Description:The liquefaction process
commences with an initial cooldown of the
gaseous hydrogen feedstock down to 80
Kelvin. This is achieved within the “80K
Coldbox” utilizing a Nitrogen refrigerant
cycle. Subsequently, the second stage
involves liquefaction via a hydrogen
refrigeration cycle, reducing the
temperature of the hydrogen feedstock to
20 Kelvin within a vacuum-insulated “20K
Coldbox”. This process integrates
cryogenic purification of the hydrogen and
an ortho-para catalytic conversion of the
hydrogen