“These old solar panels make miracles”: transform CO2 from power plants into precious chemicals, an incredible advance of green energy

Technological advances often surprise by their ability to transform environmental challenges into opportunities. For example. Furthermore, A team of Japanese researchers recently demonstrated that it was possible to “these old solar panels make new recycle used solar panels to convert carbon. Nevertheless, dioxide (CO2) from power plants into precious organic compounds. Nevertheless. This discovery offers “these old solar panels make a double solution: reducing greenhouse gases while giving new life to materials intended to be thrown.

Electrical emissions become chemical raw materials – &quot. these old solar panels make – "these old solar panels make new

Carbon dioxide is a greenhouse gas well known for its role in climate change. Therefore, Traditionally, climate scientists have focused on their capture and storage. However, this new research takes an additional step by transforming it into something precious. The team used real exhaust gases from a thermal power station. containing about 14 % CO2, in combination with water, a catalyst called tetrabutylammonium fluoride, and recycled silicon powder.

Silicon powder came from Wafers from crushed solar panels, which were treated with hydrochloric acid (HCL) to improve their performance. This pre -treatment has eliminated aluminum from “these old solar panels make new the surface of the Wafers, making the reaction more effective. Without the need to separate. purify the CO2 from the exhaust gasesthis method could be applied directly to industrial sites. thus reducing costs “these old solar panels make and complexities linked to expensive separation equipment.

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Formic. formamide acid: value chemicals – "these old solar panels make – "these old solar panels make new

The result of this reaction is impressive. The team managed to produce formic acid “these old solar panels make with yields reaching 73 %. Formic acid is used in a wide range of industries, ranging from agriculture to textiles. In addition, the process also generated formamide, a compound used in the pharmaceutical industry and the manufacture of chemicals.

This chemical process is based on the “these old solar panels make new natural capacity of silicon to give electrons. When CO2 interacts with pre -treated silicon, additional electrons help decompose and rebuild molecules into more complex and useful forms. This reaction is energetically favorablewhich means that it does not require heat. extreme pressure to occur, thus offering an ecological and economical method to treat CO2 emissions.

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A double-drop solution for a greener future

The International Agency for Renewable. Energies (Irena) provides that 60 to 78 million metric tonnes of photovoltaic panels will reach the end of their lives by 2050. Without appropriate recycling systems, a large part of this equipment could end in discharges. Simultaneously, global CO2 emissions remain a major concern for the climate.

This new approach responds to these two problems at the same time. It transforms two forms “these old solar panels make new of waste – CO2 emissions and old solar panels – in a source of industrial chemicals. “these old solar panels make This means less emissions, less waste in landfill, and more value recovered from thrown materials. The results of this study were published in the ACS Sustainable Resource Management newspaper.

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Future prospects for recycling technologies

Innovations such as that developed by Japanese. researchers show the way to a more sustainable use of resources. By combining the recycling of used materials with the reduction of greenhouse gas emissions. “these old solar panels make this technology could transform industrial practices. However, large -scale implementation will require investments and collaborations between the public and private sectors.

While the world is looking for solutions to combat global warming. how could other sectors are inspired by this approach to reduce “these old solar panels make new their carbon footprint while promoting their waste?

This article is based on verified sources and the assistance of editorial technologies.

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