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UPN Ref Technology
196 SUPERCRITICAL FLUIDS
Supercritical fluids are involved in a wide variety of applications which have shown a significant progress in recent years. Many industrial sectors are concerned including cosmetics, pharmaceutics, materials, chemistry or energy. Other areas are in rapid development such as the cleaning of mechanical parts or the surface preparation of microelectronics. It should be noted that water (Tc = 374 °C, Pc = 221 bars), which critical point is higher than that of CO2 (Tc = 31 °C, Pc = 74 bars), is nevertheless very much studied as a reaction medium, finding applications in the synthesis of nanoparticles and the recovery and treatment of waste.
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18 Packaging system for storing, mixing and dispensing reactive components on-demand
A patented packaging system for storing two chemical components separately and then having them mixed/dispensed at the point of use. Initially developed for medical uses, the technology is available under license in other areas of applications such as, e.g. construction chemicals, paints, coatings, and adhesives.
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