Virent and Johnson Matthey tech enables  first 100% SAF Trans-Atlantic flight

In the UK, Johnson Matthey reported that the BioForming Sugar to Aromatics (S2A) technology developed by Virent and Johnson Matthey has enabled the first-ever drop-in 100% SAF trans-Atlantic flight by a commercial airline. The firm noted that this was enabled through the inclusion of a new bio-based aromatic jet fuel blending component. Aromatics are an essential part of jet fuel as they interact with polymer seals, making them swell to help prevent fuel leakage, increase lubricity, and ensure proper fuel system performance, said Johnson Matthey. Originally invented by Virent and jointly developed for commercialization by Virent and Johnson Matthey the BioForming process converts sustainable plant sugars into bio-aromatic products, including BioForm Synthesized Aromatic Kerosene (SAK). SAK supplies the necessary aromatics for jet fuel and can be blended with a range of other SAF, accelerating the shift from conventional fuel to sustainable alternatives compatible with existing aviation technology, the firm added.

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