Skip to Content

andre boehman


Making biofuels from the papermaking industry's black liquor waste

Sometimes, people just need to make the best with what they have got to work with. This is what paper mills are trying to do by burning the "black liquor" waste which is a leftover remnant of chemicals and the lignin. As part of the Kraft process (.pdf link), the leftovers are burned to create steam which turns large generators, which in turn provide electricity for the plant. In fact, enough electricity is generated that they can feed some back into the grid. This Kraft process is used for about 80% of all paper made. But what if there was a ... Read more →

No Content Style Defined.

Featured Galleries

  • 2010 Mercedes-Benz ML450 hybrid
  • Governor Schwarzenegger with the Zero S
  • Peugeot Concept HYbrid3 Evolution
  • Volkswagen e-up! concept
  • Dacia Logan MCV Hi-Flex
  • Citroen C-Zero
  • Italwin Ducati City Pearl
  • SEMA 2009: Toyota Prius Aerius Concept
  • Peugeot BB1 concept visits London
  • 2010 Volkswagen Passat BlueMotion
  • Mavizen TTX02 Electric Racebike
  • 1 Liter Racing League

Categories

Autoblog

Daily Finance

Download Squad

Engadget

Joystiq

Autoblog Spanish

Switched.com

FanHouse

Asylum