black liquor

Buried in the health car reform legislation is a mention of a paper-making byproduct known as "black liquor." This substance, a wood-pulping byproduct, is utilized as a biofuel to generate electricity for paper-making companies throughout the U.S. Up until now, companies utilizing this black ...

The law of unintended consequences strikes again. This time unscrupulous bean counters in the paper industry are using a loophole in a 2005 alternative fuel tax credit law to turn red ink into black. The paper industry is already the third largest emitter of greenhouse gases and now it's even ...

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 ...

As Volvo's vehicles get cleaner and cleaner, the company is helping to create renewable fuels to power them. This week, the company announced that Volvo Technology Transfer AB is investing in Chemrec AB, the "World Leader in Black Liquor Gasification" and a company Volvo says has developed a ...