Turn garbage into oil
Another source for biomass energy: leftover from your last Thanksgiving. Even more interesting than the article itself are the reactions from readers in the forum, especially the one on the economics of such a solution. In general, it’s easy to crush new ideas and visions when it comes to short-term roi — but then, we all have to start somewhere, right?
Garbage Into Oil The recipe for making crude oil is relatively simple: combine the remains of ferns, jellyfish, and dinosaurs; cover with sediment; bury deep in the earth’s crust; and apply pressure for millions of years—give or take an epoch. Or if you’re pressed for time, run some turkey parts or used tires through the thermal process owned by Changing World Technologies of West Hempstead, NY. The system uses water, pressure, and heat to convert organic material into clean fuel gas, absorbent carbon (like that used in water filters), minerals for fertilizer, and a crude oil that is chemically similar to a mixture of diesel fuel and gasoline; this oil can be sold to refineries and converted into fuel. The system produces no polluting emissions, and the only by-product is water.
In April 2003, the first commercial thermo-depolymerization plant opened in Carthage, MO. Every day, the plant handles 200 tons of unused turkey parts produced by ConAgra’s Butterball turkey plant. Such waste is now typically reprocessed into animal feed, but this practice may not be allowed much longer in the United States: Britain has already outlawed it in the wake of hoof-and-mouth and mad-cow disease outbreaks traced to reconstituted animal feed.