Lindberg HYAM® Ammonia Dissociator

Lindberg/MPH’s HYAM® system provides a dry hydrogennitrogen mixture ideal for many metallurgical processes. Dissociating anhydrous ammonia into the components of hydrogen and nitrogen produces atmosphere. This is done by passing ammonia over a heated nickel catalyst which provides a dry hydrogen-nitrogen mixture. HYAM generators are available in sizes from 150 to 6,000 cfh.


HYAM Ammonia Dissociator
  • Exceptional energy efficiency
  • Optimum pressure for quality processing
  • Economical operation and maintenance
  • Easy to install
  • Built for long service life


  • Moldatherm® (or equivalent brand) lightweight insulation with light gauge overbend (LGO) embedded heating elements on LAD style units
  • Rod overbend heating elements on RO style units
  • On-line operation, 230 VAC
  • Microprocessor-based temperature control
  • Self-contained system
  • Sizes available from 150 SCFH to 6,000 SCFH