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Home Home - Article
hydrogen

Fuel Mixture by Wärtsilä Promises Cleaner Combustion

Arnes BiogradlijaBy Arnes Biogradlija30/05/20241 Min Read
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Overview of the Patent

A recent patent by Wärtsilä Finland Oy titled “Fuel Mixture for Internal Combustion Engines,” filed on May 16, 2024, presents an innovation to improve fuel efficiency and reduce emissions. This patent delineates a fuel mixture for operating internal combustion engines, comprising at least 25% hydrogen by volume, carbon dioxide (CO2), and methane. Additionally, the documentation covers methods for producing this fuel mixture and its applications in internal combustion engines.

Unique Features and Improvements

The distinctive aspect of this patented fuel mixture is its substantial hydrogen content. The mixture substantially enhances the combustion process by incorporating more than 25% hydrogen. Hydrogen, known for its high energy content and clean combustion properties, burns more efficiently than traditional fuels, resulting in fewer harmful emissions such as nitrogen oxides (NOx) and particulates.

Moreover, the inclusion of CO2 and methane alongside hydrogen is notable. Methane is a potent energy carrier, and its presence ensures that the fuel mixture retains high energy density while still providing the environmental benefits of hydrogen. CO2 in the mix can potentially aid in regulating combustion temperatures, further optimizing the efficiency.

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