by Brian Thomas, M.S. *
Researchers at the Pacific Northwest National Laboratory (PNNL) in Washington State have pioneered a new technology that makes diesel fuel from algae—and their cutting-edge machine produces the fuel in just minutes.
The recipe seems surprisingly straightforward: Simply heat pea-green algal soup to 662°F (350°C) at 3,000 psi for almost 60 minutes. For comparison, temperatures at the base of Earth’s crust reach 1,500°F (815°C). The group published their results in the journal Algal Research.1
Throughout the process, the bench-top apparatus continuously siphons and processes algae at one end and yields burnable hydrocarbons at the other. This automatic device even recycles water and nutrients, placing them back into the tank of growing algae.
Gizmag wrote of the new technology, “The process mimics some of the conditions that originally turned prehistoric plant material into fossil fuel deep within the earth—high pressures and temperatures.”
Read the rest of this article at: http://www.icr.org/article/7874/