Search Results - ammonia

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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....
Published: 3/10/2026   |   Updated: 3/10/2026   |   Inventor(s): Surya Padinjarekutt, Huazheng Li, Miao Yu
Keywords(s): Ammonia, Energy, Haber-Bosch Process, inorganic membranes, Membranes, NH3 separation, zeolite
Category(s): Energy, Environment and Smart Systems
Hexavalent Substituted Benzenes
INV-22066 Background Polymers in the market include structures like linear chains, bottle brushes, and Miktoarm star polymers that achieve great strength but have limitations like buckling under compression and restricting free movement. Northeastern researchers have invented a material that uses synthetic benzene with substituted functional groups...
Published: 1/7/2026   |   Updated: 2/29/2024   |   Inventor(s): Steven Lustig, Katchen Lachmayr
Keywords(s): 2D materials, Ammonia, Aromatic, Chemistry, Covalent Organic Framework, Functionalization of Benzene, High Performance Material, Monomer Synthesis, Polymer, Schiff base
Category(s): Technology Classifications > 1. Life Science