07/06/2026
China's Dalian Institute of Chemical Physics has developed a revolutionary solar-powered reactor that converts sunlight, air, and water into liquid jet fuel—without relying on fossil fuels or oil drilling. The system mimics natural photosynthesis at an industrial scale, using concentrated solar energy to drive a thermochemical reaction that produces carbon-neutral kerosene.
The reactor operates through a two-stage process. First, concentrated sunlight heats a cerium oxide chamber to 1,400–1,500°C, breaking down carbon dioxide and water v***r into carbon monoxide and hydrogen—a mixture known as syngas. This syngas is then processed through Fischer-Tropsch synthesis, where catalysts bond the molecules into hydrocarbon chains with 9–16 carbon atoms, creating jet fuel that meets aviation standards.
The prototype currently produces approximately 1 liter of kerosene per day with over 95% purity. Scaling calculations suggest that a 100-square-meter reactor module could yield 1,000 liters daily—sufficient to fuel small aircraft and drones. The system operates as a closed loop with zero net CO₂ emissions, since only the carbon captured from the air is incorporated into the fuel. As the technology enters pilot testing with China's aerospace industry, this innovation could transform aviation by enabling aircraft to operate on clean, locally generated fuel produced at airports or remote solar installations.
Images are generated by AI and for demonstration purposes only.
Source: Dalian Institute of Chemical Physics, Chinese Academy of Sciences. (2024). Solar Thermochemical Reactor for Aviation Fuel Production. DICP Research Publications.
