Neste Oyj

Tuukka Hartikka

Ulla Kiiski

Markku Kuronen

Kalle Lehto

Anna Karvo

Ari Engman

The invention discloses novel diesel fuel compositions including a renewable paraffinic diesel component, a fossil diesel component and an oxygenate component, as well as methods for manufacture and use of a combination of a renewable paraffinic diesel component, and an oxygenate component for reducing NOx emissions.

Multicomponent diesel composition

The invention discloses novel diesel fuel compositions including a renewable diesel component, a fossil diesel component and an oxygenate component, as well as methods for manufacture and use of a combination of a renewable diesel component, and an oxygenate component for reducing particulate matter emissions.

Processes for making alkylate gasoline compositions that are more 'green' and alkylate gasoline compositions containing 'green' renewable naphtha and iso octane are described. Exemplary processes for making alkylate gasoline compositions that are more &#x201c;green&#x201d; and compositions of alkylate gasoline compositions containing &#x201c;green&#x201d; renewable naphtha, iso octane and iso pentane are described. Such compositions allow a higher mixing ratio of the renewable naphtha and/or a higher Research Octane Number (RON), Motor Octane Number (MON) and vapour pressure compared to not adding a combination of iso-octane and iso-pentane.

Growing community of inventors

Porvoo, Finland

Tuukka Hartikka