Thesiss

There are two widely known thermal pretreatment technologies, known as hydrothermal carbonization and dry torrefaction. In dry torrefaction, also known as torrefaction or mild pyrolysis, dry solid biomass is treated in an inert gas environment in a temperature range of 200-300°C…

Hydrothermal carbonization (HTC) or wet torrefaction is a pretreatment process for lignocellulosic biomass where the biomass is treated with hot compressed water. The solid product of HTC is HTC biochar, which is friable, hydrophobic, and increased in mass and energy densificati…