Reformer and method for operation thereof
US6641795B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 25, 2001 |
| Grant date | Nov 4, 2003 |
| Priority date | — |
| Expiry date | Nov 9, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A reformer disposed in the flow path of a reactant fluid includes: a catalyst unit capable of generating hydrogen from a reactant fluid containing an organic compound or carbon monoxide, by catalysis, and an electrically heatable heater unit. An electrically heatable catalyst unit includes: any of a sintered material, a metallic material, a composite material thereof, at least a portion of each of these materials having an electrically heatable property, and a composite material of (1) a heat-resistant material having no electrically heatable property and (2) the sintered material and/or the metallic material, and a catalyst capable of generating hydrogen from a reactant fluid containing an organic compound or carbon monoxide, by catalysis, which catalyst unit has porosity, thereby enables diffusion of a reactant fluid therethrough, and is electrically heatable. The above reformer can generate high-purity hydrogen for use in fuel cell of industrial or automotive application, in a short time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.