Hydrothermal liquefaction (HTL) and supercritical water gasification (SCWG), two effective
thermochemical approaches converting biomass into biofuels, have received increasing …

Hydrothermal liquefaction (HTL) is an effective medium-temperature, high-pressure
thermochemical process to dispose municipal sludge (MS), and biocrude (a crude bio-oil) is …

Abstract CO 2 and H 2 O are commonly used oxidants for activation of carbonaceous
feedstock, which are also major products in biomass pyrolysis. The heated CO 2 and H 2 O …

Fossil fuels resources are continually running out due to the rapid rise in industrialization
and outgrowth. Moreover, the excessive utilization of fossil fuel has resulted in release of …

The objective of this research was to investigate the influence of four solvents on
hydrotreatment of hydrothermal liquefaction (HTL) biocrude derived from municipal sewage …

The use of biofuels offers advantages over existing fuels because they come from
renewable sources, they are biodegradable, their storage and transport are safer, and their …

Hydrothermal liquefaction (HTL) of biomass is establishing itself as one of the leading
technologies for the conversion of virtually any type of biomass feedstock into drop-in …

This paper reviews the research progress of heteroatomic compound treatment technology
in bio-oil. Bio-oil fuels are expected to be a renewable energy source instead of fossil fuels …

Bio-oil is a mixture of condensable volatiles and is produced by the pyrolysis of biomass.
The production of biofuel from bio-oil via hydrotreatment has received considerable attention …

Hydrothermal liquefaction (HTL) is a promising process for the energetic valorization of low-
value feedstocks. However, HTL crude oils are incompatible with the existing fuel standards …