Chemistry 

Petro chemistry

Enable GingerPetro chemistry also refers as petroleum distillates that focus on how the crude oil and natural gas are converted in to a raw  materials and other useful products. They are the chemical products obtained from petroleum by refining. Some chemical compounds made from petroleum are also available from other fossil fuels, such as coal or natural gas, or renewable sources such as maize, palm fruit or sugar cane. Petro chemistry may be possible to make petroleum from any kind of organic matter under suitable conditions. The concentration of organic matter is not high in the original deposits, but petroleum and natural gas evolved in places that favored retention, such as sealed-off porous sandstones. Petroleum, produced over millions of years by natural changes in organic materials, accumulates under the earth's surface in extremely huge quantities.