How to extract lignin from biomass waste via Kraft pulping process

Описание к видео How to extract lignin from biomass waste via Kraft pulping process

In this Kraft pulping process, we are using solid to liquid ratio of 1:8 (moisture content is around 10%), active alkali (AA) of 20% and sulfidity of 30%. The working temperature is 170 degree Celsius (pressure produced is 10-15 bars) and time take for the pulping process is 3 hours. The pulping process was done in a 250 mL stirred hydrothermal reactor.

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