RESEARCH ON THE PRODUCTION OF ALTERNATIVE LIQUID FUELS FROM BIOMASS

Abstract

Advanced biofuel production technologies, including transesterification, biomass gasification, and fast
pyrolysis, present sustainable solutions to global energy challenges. Transesterification achieves high efficiency
with quality feedstocks, but low-quality oils with high free fatty acid content demand innovative approaches like
enzyme catalysis and supercritical alcohol treatment. Biomass gasification produces versatile fuels, including
synthetic diesel, methanol, and dimethyl ether (DME), though its adoption is hindered by infrastructure and
vehicle compatibility issues. The Fischer-Tropsch process and methanol production offer applications in
hydrogen fuel cells but face economic barriers. Additionally, DME and bio-oil demonstrate potential for cleaner
combustion and reduced emissions but require technological advancements for practical use. Collectively, these
technologies highlight the importance of innovation in scaling renewable energy solutions. Overcoming
technical, economic, and logistical hurdles is vital to accelerate the transition toward sustainable energy
systems, ensuring environmental benefits and long-term energy security.