| Source: | Pacific Northwest Laboratory |
|---|---|
| Date: | 8/1/95 Record No.: 10176 |
| Contact: | Ed Baker, 509-376-1494 |
Supercritical CO2 Cleaning
Supercritical CO2 cleaning replaces solvents (e.g., CFCs, carbon tet, trichlor, etc.) The trick is to recover energy during pressurization/depressurization. A DOE-funded demo is going in at a foundry in Portland, OR, and a transportable demonstration unit for parts cleaning is on the road, traveling to trade shows. No licensee as yet.
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