Monday, August 20, 2007

Ast Alt Levels Elevated

PETROQUIMICA


Petrochemical is the removal of any chemicals from fuels fossils. These include purified fossil fuels such as methane the propane, butane the the gasoline, kerosene the The diesel , aviation fuel and pesticides , herbicides, fertilizers and other items like plastic, the asphalt or synthetic fibers.
The petrochemical industry: industry devoted to obtain chemical derivatives of gas. Petrochemicals include all chemicals that are extracted from oil. The modern petrochemical industry nineteenth century, and are manufactured from petroleum products. Most petrochemical products are manufactured from a relatively small number of hydrocarbons, including propylene, butadiene and aromatics.

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