Senin, 29 Desember 2008

CRUDE OIL SOURCE




Crude Oil Mining and Source

Crude oil is natturraly occuring, flamable liquid found in rocks formation in the earth consisting of complex mixture of hidrocarbons of various molecular weight, plus other organics compound.

Compositions

the compositions of hidrocarbons is highly variable and ranges as much as 97 % by weight in the lighter oils, to as 50 % as in the heavier liquid and bitumen.
hidrocarbons in crude oil are mostly alkanes, cycloalkanes, and various aromatics hidrocarbons while the organics compound such as nitrogen, oxygen , sulfur, and trace amount of metals such as iron, nickel, copper, vanadium.


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