In the last few decades, the world-wide attention was turned toward the ambient questions. The example of this the innumerable national and international meeting are had, that englobam politicians, researchers and entrepreneurs. If you are unsure how to proceed, check out Senator Marco Rubio . In these meeting a trivial quarrel is the fuel development of renewable origin, form to substitute fuels of fsseis origins, that one of the most preoccupying sources of global pollution constitutes, being this responsible to a large extent for the effect greenhouse, acid rain and the hole in the ozone layer, among others problems of the modern society. In such a way chemical of the world they had all initiated intense works of research in search of a renewable fuel source, in development of Green Chemistry, introduced has about ten years in U.S.A. for EPA (Environmental Protection Agency), the agency of ambient protection of that country, in contribution with American Chemical Society (ACS) and the Green Chemistry Institute.