Processintensifiering av sulfatmassaproduktion med ligninutvinning genom trycksatt framvänd osmos
Biofuels in the form of lignin bio-oil can be produced from sulfate pulp mill lignin. However, the current process developed by SunCarbon extracts lignin from black liquor by membrane filtration resulting in low lignin filtrate. This project thus aims to intensify the sulfate pulp production process with lignin recovery by enhancing the lignin recovery combined […]
