Thursday, November 5, 2009

Application of Petrochemicals

The petrochemicals may be olefins or their precursors, or various types of aromatic petrochemicals, which is a special type of petroleum product, derived from crude oil (petroleum) as it is processed in oil refineries.


Petrochemicals have a vast variety of uses. Sometimes it or its feedstocks are often sent to petrochemical plants for further processing in a variety of ways. They are commonly used as monomers or feedstocks for monomer production. Olefins such as alpha-olefins and dienes are often used as monomers, although aromatics can also be used as monomer precursors. The monomers are then polymerized in various ways to form polymers. Polymer materials can be used as plastics, elastomers, or fibers, or possibly some intermediate form of these material types. Some polymers are also used as gels or lubricants. Petrochemicals can also be used as solvents or as feedstock for producing solvents. Petrochemicals can also be used as precursors for a wide variety of chemicals and substances such as vehicle fluids, surfactants for cleaners, etc.



Seismic Energy Dissipation Devices

Seismic Energy Dissipation Devices