world news - 03.09.2008
Chinese scientists succeded to transform sawdust into biofuel
It was a chemical breakthrough. According
to a report in New Scientist, Yuan Kou at Peking University in Beijing,
China, and his team have efficiently transformed sawdust into alkanes
and alcohols needed for biofuels.
The deciding step in process is a lignin breakdown reaction. Lignin
contains carbon-oxygen-carbon bonds that link together smaller
hydrocarbon chains. Breaking down those C-O-C bonds is the key to
unlock the smaller hydrocarbons.
The discovery could help to form a second generation of biofuels by
breaking down larger plant molecules. So relieving the pressure on corn
an sugar cane production, putted in direct competition with food prices.
See also:
- — EKO-LAS Fair in Tuchola , Poland
- — Estonia invests 105 million kroons into timber processing equipment
- — Global timber markets impacted by Russian log export taxes
- — Woodworking machinery: negative results also in the second quarter 2008
- — Forests should be used for combating climate change
