A vertical ball mill as a new reactor design for biomass
vertical barrel ball mill design. A vertical ball mill VBM reactor was evaluated for use in biomass conversion processes The effects of agitation speed 100–200 rpm number of glass spheres 0–30 units and temperature 40–46 °C on enzymatic hydrolysis of rice straw and on glucose fermentation by a thermotolerant Kluyveromyces marxianus ...