CO2-selective permeation membranes for biogas and hydrogen-containing gas
Membrane-separation capability aimed at selectively removing CO2 from biogas and hydrogen-containing process gas in lower-carbon energy systems.
Problem solved
Addresses CO2 removal from gas streams where gas upgrading or hydrogen purification requires a potentially lower-energy alternative to bulk thermal separation.
Application contexts
- Biogas upgrading
- Hydrogen-containing gas purification
- CO2 capture from energy-process gas
Technical principle
A CO2-selective permeation membrane preferentially transfers CO2 across the membrane relative to other gas components; the company identifies applications in biogas upgrading, hydrogen-containing gas, natural-gas fields, LNG facilities, and CO2 capture contexts.
Typical use cases
- CO2 removal during biomethane upgrading
- CO2 separation from hydrogen-containing gas
- Membrane-based capture feasibility studies for process gas
Partnership route
How global engineering teams typically engage this asset.
Helpful to include: feed-gas composition · CO2 concentration · flow rate · target gas purity and recovery · contaminants · pressure and temperature · required operating life
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- Source: Technology | Renaissance Energy Research Co., Ltd.
- Original language: JA
- Summary AI-assisted; translation status: Unreviewed