Renewable Diesel (HEFA) Plant Conversions for Maximum SAF Production
By: Mark Robertson Special to The Digest Renewable diesel (“RD”) and sustainable aviation fuel (“SAF”) can be produced by hydrotreating virtually any type of biogenic feedstock lipid (oil). In processes involving hydrotreated esters and fatty acids (“HEFA” processes), the most common feedstocks are animal fats, waste greases, and vegetable oils, which are made up mostly […]











