Integrated reformer, reactor, and control system for efficient hydrogen production from hydrocarbon
US11955676B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2021 |
| Grant date | Apr 9, 2024 |
| Priority date | — |
| Expiry date | Nov 22, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A unit configured as constituent part of a fuel cell for use in novel electrochemical hydrogen compressor material technology system includes a combination of a hydrocarbon auto-thermal reformer, a water-gas shift reactor, and at least two countercurrent flow heat recuperators at least one of which is downstream from both the reformer and reactor. Optionally, two of the at least two recuperators are separated by the reactor to generate H2 in addition to that already contained in reformate formed at the reformer. The unit may include a proton conducting membrane that includes an inorganic polymer with pores filled with an organic polymer, each of which is configured to operate individually within a wide range of temperatures with no added solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.