♦Propane: Used as a feedstock for ethylene cracking, or mixed with LPG for use as fuel.

♦ Butane: Used as a feedstock for ethylene cracking, or blended for use as a fuel in LPG-LPG.

♦ Liquid gas - LPG gas: a combination of propane and butane that is used as fuel.

♦ CNG Gas: Also known as Compressed Natural Gas. It is produced by compressing natural methane gas to less than 1% of its volume.

♦ Light Naphtha: It is used as a raw material in ethylene crackers.

♦ Gasoline: Used as transportation fuel for passenger cars and light trucks.

♦ Aircraft gasoline: used as engine fuel in light aircraft.

♦ Jet fuel: Used as fuel for jet aircraft.

♦ Fuel oil: used as household fuel for cooking, heating and lighting.

♦ Diesel fuel: used as fuel for heavy trucks, trains and heavy equipment.

♦ Industrial Diesel: Used as furnace fuel in industrial factories and commercial/residential heating (heating oil).

♦ Diesel fuels: used as fuel in electricity generation and large ocean-going ships (storage fuel).

Special or non-fuel products of refineries from petroleum derivatives:

♦ Bitumen-asphalt: used for paving roads and in the manufacture of building materials (eg, roof shingles).

♦ Base oils: Used to make lubricating oils for use in industrial machinery and vehicle engines.

♦ Liquid Paraffin Oil: It is a mineral oil and is a by-product of crude oil distillation. It is a clear, colorless, odorless and tasteless oil composed mainly of high-boiling alkane derivatives.

♦ Propylene: can be separated for sale to petrochemical industries.

♦ Aromatics: can be separated from reformate for sale to the petrochemical industry.

♦ Wax: It is extracted from lubricating oil and is either sold as a raw material for the production of specialized wax (as slack wax) or converted into a final wax product in a refinery.

♦ Grease: As a solid lubricating oil, it is mostly used in industrial applications.

♦ White oil: It is a colorless, odorless and tasteless oil that is used in food, cosmetic and pharmaceutical industries.

♦ White spirit: Naphtha range material used as industrial or household solvent.

♦ Sulfur: When present in other products, it is a pollutant, but after separation (desulfurization), it can be sold as a feedstock to the petrochemical industry.

Applications of crude oil and petroleum products
Petrochemical industries, transportation, defense industries, technology, industry, trade, research and development and many other aspects of human activities are directly or indirectly related to the use of oil or its by-products. It provides fuel for heat and lighting, machinery lubricants, and raw materials for a number of manufacturing industries. In general, the uses of crude oil and petroleum derivatives are as follows:
1. Transportation:
Oil is the key source of energy for transportation. Nearly two-thirds of transportation fuels are obtained from oil. Transportation fuels that consist of petroleum derivatives include gasoline, diesel, liquefied petroleum gas (LPG), jet fuel, and marine fuel. While gasoline is used in cars, motorcycles, light trucks, and boats, diesel is used as fuel by trucks, buses, trains, boats, and ships. Jet planes and some types of helicopters use kerosene, which is a byproduct of oil refining.

2. making electricity:

Although oil is mainly used in transportation, it is also used in electricity generation. A fossil fuel power plant uses oil or natural gas to generate electricity (through a turbine). Electricity generation from oil still makes a significant contribution to the energy mix of many countries, even though coal is the main source of electricity generation, however, oil-fired power plants cause significant environmental pollution. Oil plants also consume large amounts of water.




3. Lubricants:
Lubricants, which are derived from petroleum, are used in many machines in almost all industries. Lubricants are used in all kinds of cars and industrial machines to reduce friction. In addition, they are used in cooking, biological applications on humans, ultrasound and medical examinations. Lubricants usually contain 90% base oil, which are usually petroleum derivatives.



4. Medicinal uses:

Petroleum byproducts such as mineral oil and crude oil applications are used in the manufacture of creams and topical medications. Although most drugs are composed of complex organic molecules, their basis is linked to simple organic molecules, which are mostly petroleum byproducts.


5. Application of petroleum products in agriculture:

Among the applications of crude oil, it is used in the production of ammonia, which is used as a source of nitrogen in agricultural fertilizers. To achieve this product, pesticides are widely used in the agricultural sector. Most of the pesticides are produced from oil and in addition, the machines for agricultural work also use oil. In this way, agriculture is one of the major consumers of oil.

6. chemical industry:

Petroleum products are used as raw materials by many chemical companies. Applications of crude oil are used in the manufacture of chemical fertilizers, synthetic fibers, synthetic rubber, nylon, plastics, pesticides and insecticides, perfumes, dyes, etc. Refinement of crude oil leads to the production of several by-products that are used in the manufacture of various products for domestic and industrial use. Major petroleum by-products include plastics, detergents, naphtha, grease, petroleum jelly, wax, butadiene, etc.

7. Home use:

Another use of crude oil is in household products. Many household products such as detergents, petroleum jelly, wax, etc. are derived from petroleum. Kerosene is a petroleum byproduct that is still used in many countries for cooking, lighting, and other household purposes.

♦ Petroleum coke: a by-product of the coking process that can be sold as fuel for power plants and cement factories or for the production of electrodes and anodes.