Brightening in surface industry
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- Brightening flowsheet*
Literature: BAT for the Surface Treatment of Metals & Plastics, 2006
- Typical parameters of the process
| Process | Temperature [°C] | Heat transfer medium | Residence time | Chemicals | Concentration | Details | Literature |
| Brightening | 40-50 (even as high as 80°C) | Phosphoric acid | 10-15% | BAT for the surface treatment of metals and plastics, May 2005 |
- Energy losses from the surface area of heated process solutions
LITERATURE: BAT for the Surface Treatment of Metals and Plastics, May 2005
