– Asphalt: is also called bitumen, asphalt, a high-density black petroleum product. Asphalt is separated from crude oil during fractional distillation when the temperature reaches 525 ° C, it is used for road paving and roofing of houses to prevent water leakage.
– Coal tar Coal tar is extracted from certain organic materials such as oil, coal, wood or peat by a process known as destructive distillation or distillation distillation. Tar is used as an antiseptic, as a buffer for ships and surfaces.
– Petrochemicals: are chemicals that can be extracted from crude oil or natural gas by distillation, and obtained from other petroleum products by a process called catalytic cracking, whose boiling point is between 30 and 200 ° C and are classified into two groups of olefins and aromatic compounds. Petrochemicals are used in the manufacture of many products, mainly fertilizers, shoes, wax, food additives, plastic buckets, detergents, etc.
– Liquefied petroleum gas (LPG) is a combination of hydrocarbons that turn into liquid at temperatures below 25 ° C. These are propane and butane. Liquefied petroleum gas (LPG) is used as fuel in heaters, vehicles, refrigerants and for cooking. Oil Crude oil is extracted from crude oil by fractional distillation at a temperature of 370 to 600 ° C. It is used to operate emergency power generators in offices, power plants, boiler rooms, fuel for ships, trucks and certain types of vehicles.
– Naphtha is a non-pure petroleum product consisting of a mixture of particles with carbon atoms ranging from 5 to 9, which can be converted into gasoline used as a solvent in the paint industry and in wood compounds.
