Thermally Stable, Molecular-Sieving Membrane for NH3 Recovery from H2 and N2 at High Temperature and High Pressure in Haber-Bosch Process
RPI ID: 2020-030-401
Innovation Summary:
A zeolite membrane system is designed for selective recovery of ammonia from gas or liquid streams. The membrane is based on NAA-type zeolite, which offers high selectivity and permeability for ammonia molecules. It supports integration into industrial processes for fertilizer production and waste treatment. The method enables energy-efficient separation and recovery.
Challenges / Opportunities:
Ammonia recovery is critical for sustainable agriculture and environmental management. Conventional methods are energy-intensive and lack selectivity. This invention provides a membrane-based solution that reduces operational costs and improves recovery rates. It opens opportunities for circular economy applications and green manufacturing.
Key Benefits / Advantages:
✔ High ammonia selectivity
✔ Energy-efficient separation
✔ Scalable membrane design
✔ Supports industrial integration
✔ Enables sustainable recovery
Applications:
• Fertilizer production
• Waste treatment
• Chemical processing
Keywords:
#zeolitemembrane #ammoniarecovery #sustainablechemistry #membranetechnology #industrialseparation #greenmanufacturing
Intellectual Property:
US Patent Application, US20220387964A1, 2020-030-401, 18/277811, filed 18-Aug-2023
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