St. Experts from St. Petersburg State Electrotechnical University have created an innovative method for recycling solar cell elements using steam. Scientists have developed a facility that separates the components of waste solar panels using high-temperature steam, instead of the traditional process in a high-temperature muffle furnace where metal parts undergo oxidation. This method ensures maximum protection of the components, while the environment in the chamber approaches inertness, making the process more environmentally friendly.
The prototype unit decomposes polymers in a steam environment, protecting metal parts from oxidation and making them ready for reuse. In addition, this method does not produce ash; This allows scientists to study the environmental impact of the procedure in more detail through analysis of gas fractions.
Source: Ferra
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