Drop-in Aviation and Marine Fuels from Upgraded Direct Thermochemical Liquefaction Products
(EIA Bioenergy) Fast Pyrolysis and Hydrothermal Liquefaction are two thermochemical conversion routes that transform biomass into liquid intermediates, which require subsequent upgrading to meet fuel specifications. In fast pyrolysis, dry lignocellulosic biomass is rapidly heated in the absence of oxygen, producing pyrolysis