Purification of water from cooling towers and other heat exchange systems
US8236181B2 · kind B2 · utility
0Cited by
4References
10Claims
0Family size
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Key dates
| Filing date | May 3, 2010 |
| Grant date | Aug 7, 2012 |
| Priority date | — |
| Expiry date | Apr 7, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2209/06
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
The amount of silica in cooling tower water is reduced by passing cooling tower water through a column of silica gel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.