Prevention of explosive mixtures in the regeneration of sulfur oxide acceptors
US4051226A · kind A · utility
2Cited by
4References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 1976 |
| Grant date | Sep 27, 1977 |
| Priority date | — |
| Expiry date | May 12, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S502/517
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Prevention of the formation of explosive mixtures by hydrogen leaking through valves into ducts normally containing quiescent flue gas containing oxygen is accomplished by maintaining a continuous flow of the flue gas sufficient to dilute the hydrogen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.