Method of transmitting hydrogen
US4183369A · kind A · utility
Inventor
Key dates
| Filing date | Nov 4, 1977 |
| Grant date | Jan 15, 1980 |
| Priority date | — |
| Expiry date | Nov 4, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/0391
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method and apparatus for transmitting hydrogen gas from one point to another wherein the hydrogen gas is first purified to remove deleterious oxygen, carbon dioxide and any other contaminate. The gas may be compressed to raise that pressure to a preselected level. The pressurized hydrogen gas is introduced into the inlet of a pipeline which is at least partially filled with activated metallic hydride wherein at least a portion of the hydrogen gas is absorbed by the metallic hydrides and is transported by migration through the metallic hydrides from the inlet towards the outlet end of the pipeline, and withdrawing the hydrogen gas from the pipeline outlet end, at least a portion of the hydrogen gas delivered at the outlet end as a consequence of desorption from the metallic hydride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.