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US 2025/0059043 A1Published application
A process for the preparation of a supported carbon membranes (cms)
AssigneesTechnische Universiteit Eindhoven, Fundacion Tecnalia Research & Innovation
InventorsArash RAHIMALIMAMAGHANI, Fausto GALLUCCI, David Alfredo PACHECO TANAKA, Margot Anabell LLOSA TANCO
Life of this patent
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Abstract
The present invention relates to a process for the preparation of a supported Carbon Membranes (CMS). The present invention also relates to a process for the separation of a gas from a gas mixture and to the use of use of a supported CMs as a membrane reactor or in a membrane reactor.
Claims20
1-16. (canceled)
A process for the preparation of a supported carbon membrane (CM), the process comprising the steps of:
- providing a porous support;
- providing a coating solution containing a polymeric carbon precursor;
- providing a non-solvent in which the polymeric carbon precursor has a low solubility;
- contacting the porous support with the non-solvent and removing the excess non-solvent from the surface of the porous support to form a solvent treated support;
- coating the solvent treated support with the coating solution;
- drying the coated support;
- and
- carbonizing the dried coated support to obtain a supported carbon membrane (CM).
5 more elements
Dependencies are inferred from the claim text.