Whether the petroleum products
The oil industry has always been based on the production of gasoline, kerosene and fuel oil used in industrial boilers. From 1920s to 30s, more advanced refining technology appeared, the most important of which was invented by the French man
Petroleum products can be divided into 6 categories: petroleum fuels, petroleum solvents and chemical raw materials, lubricants, paraffin, petroleum asphalt, petroleum coke and so on
The so-called catalytic cracking is the use of heat, pressure and catalyst to break the heavy oil into light oil, mainly gasoline. Another method of refining is polymerization, which is just the opposite of cracking: the synthesis of small molecules into large molecules, the extraction of the light gas into gasoline and other liquids.
