Installations for washing a polluted gas
US4045524A · kind A · utility
36Cited by
12References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 3, 1976 |
| Grant date | Aug 30, 1977 |
| Priority date | — |
| Expiry date | May 3, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S261/54
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The installation comprises at least one trickling channel oriented vertically and whose cross-section diminishes from above to below. A transverse wall is arranged below the lower end of this trickling channel. The invention is applicable to the air coming from painting cabins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.