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Researches have developed a process technology for carbon-neutral fuels

Researches have developed a process technology for carbon-neutral fuels

For the past two years, researchers led by Aldo Steinfeld, Professor of Renewable Energy Carriers at ETH Zurich, have been operating a solar mini-​refinery on the roof of the Machine Laboratory in the centre of Zurich. This unique system can produce liquid transportation fuels, such as methanol or kerosene, from sunlight and air in a multi-​stage thermochemical process.

In an interview, project architect Steinfeld and study co-​author Anthony Patt, a professor in ETH’s Department of Environmental Systems Science, explain what the experiments revealed, where optimisation is needed and how solar kerosene can succeed in entering the market.

Source: “Technical feasibility of sustainable fuels production demonstrated”, Zurich ETH News
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