Method of treating waste gas by irradiation
US4294674A · kind A · utility
17Cited by
2References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 1979 |
| Grant date | Oct 13, 1981 |
| Priority date | — |
| Expiry date | Dec 26, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/20
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
There is disclosed an improved method of treating waste gas by electron irradiation with ammonia being added to the waste gas, characterized in that the reaction temperature is held between 50.degree. C. and 80.degree. C. during the treatment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.