Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for producing oxygen and nitrogen and membrane therefor

Method and apparatus for producing oxygen and nitrogen and membrane therefor

US Patent 4542010 · Granted Sep 17, 1985

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Crossflow membrane module2024
Improving sulfur recovery operations with processes based on novel CO2 over SO2 2024
Reservoir management by controlling acid gas build-up in reservoir by partial CO2023
Membrane CO2 separation process2023
Hydrogen sulfide-carbon dioxide membrane separation systems and processes2022
Process of improved sulfur capture from a syngas mixture2022
Sulfur recovery operation with improved carbon dioxide recovery2022
Integrated gas separation-turbine CO2 capture processes2019
Membrane technology for use in a power generation process2019
Gas separation process using membranes with permeate sweep to remove CO2 from co2018
Integrated gas separation-turbine CO2 capture processes2017
Sweep-based membrane separation process for removing carbon dioxide from exhaust2017