What is refined oil, crude oil or refined oil expensive?
The crude oil can be processed to produce liquefied petroleum gas, naphtha, gasoline, diesel oil, kerosene, lubricating oil and other oil products. Daily refers to the finished oil, including gasoline, diesel oil, kerosene. The definition of oil: in accordance with the "measures for management of refined oil market" (order of the Ministry of Commerce in 2006 fourth, No. twenty-third) "as mentioned in these Measures refers to gasoline, kerosene oil, diesel and other products meet national quality standards, with the same purpose of ethanol gasoline and bio diesel and other alternative fuels." Crude oil is extracted from crude oil, of course, refined oil.
After a certain amount of crude oil processing, can produce in line with national, industry or enterprise specific quality standards of petroleum products. Oil, also known as crude oil, is a dark, sticky substance.
Crude oil is extracted from the ground has not yet refined oil, and refined oil refers to the use of physical or chemical methods extracted from petroleum products, such as gasoline, diesel, kerosene, etc.. From this concept can be seen, the product is generally more expensive than crude oil.
