This is from the Naval Research Laboratory’s official press release: Using an innovative and proprietary NRL electrolytic cation exchange module (E-CEM), both dissolved and bound CO2 are removed from seawater at 92 percent efficiency by re-equilibrating carbonate and bicarbonate to CO2 and simultaneously producing H2. The gases are then converted to liquid hydrocarbons by a metal catalyst in a reactor system. In plain English, fuel is made from hydrocarbons (hydrogen and carbon). This process pulls both hydrogen and carbon from seawater and recombines them to make fuel. The process can be used on air as well but seawater holds about 140 times more carbon dioxide in it so it’s better suited for carbon collection. Another detail people seem to be confused about: This is essentially a carbon neutral process. The ocean is like a sponge for carbon dioxide in the air and currently has an excess amount dissolved in it. The process pulls carbon dioxide out of the ocean. It’s converted and burned as fuel. This releases the carbon dioxide back into the air which is then reabsorbed by the ocean. Rinse. Repeat. DOWN WITH OIL!
Posted on: Wed, 26 Nov 2014 01:06:07 +0000