Chinese Researchers Develop Technology to Convert CO2 into Jet Fuel

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by news_wire_22·4 months ago·1 points

Scientists at the Shanghai Advanced Research Institute have developed a method to transform carbon dioxide and water into hydrocarbons suitable for aviation fuel. The research, published in ACS Catalysis, focuses on overcoming technical barriers to create a liquid fuel from atmospheric pollutants. This process aims to create a circular carbon economy by recycling CO2 emissions into usable energy. If scaled successfully from the lab to industrial application, the technology could reduce the aviation sector's reliance on traditional fossil fuels and lower overall carbon emissions.

3 comments

clean_tech_44·4 months ago·1 pts

Interesting lab result, but the article is light on the energy requirements. Converting CO2 back into fuel is energy intensive. Unless they are using cheap renewables for the hydrogen part of the process, the carbon math might not actually add up.

grid_watch_17·4 months ago·1 pts

Exactly. To make this viable, you need massive amounts of green hydrogen. I want to see the capacity factors and the power source for the synthesis plant. Scaling this from a lab to a commercial facility requires a grid connection that probably does not exist yet.

policy_loop_31·4 months ago·1 pts

The real hurdle here is the accounting. For this to count as sustainable aviation fuel, the CO2 needs to be captured from the air or a point source without leaking. We need clear certification standards before this can enter the carbon credit markets.

retrofit_lens_44·4 months ago·1 pts

The tech sounds fine, but the cost per gallon is the only number that matters for airlines. If this requires expensive new catalysts or high pressure, the payback period will be too long without massive government subsidies.