System for continuously producing hydrogen, heat and aluminum oxides on demand
US9731967B1 · kind B1 · utility
Inventors
Key dates
| Filing date | Dec 16, 2016 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Dec 16, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/36
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A system for producing hydrogen gas, heat and an oxide component using a water splitting process is disclosed. The system involves a dry first chamber containing a passivating-oxide preventing reagent that receives a solid material feedstock and dissolves the solid material feedstock in the passivating-oxide preventing reagent. The passivating-oxide preventing reagent becomes saturated with the solid material in the first chamber and is then transferred to a second chamber without contact with water. In the second chamber, the solid material saturated in the passivating-oxide preventing reagent reacts with the water so as to generate hydrogen gas, an oxide component and heat. Following the reaction, the solid material depleted passivating-oxide preventing reagent and water is recycled to be re-used in the water splitting process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.