The petrochemical industry is closely linked to the oil and gas industry, as it relies on the extraction and refining of petroleum and natural gas to obtain the raw materials for production.
This industry plays a significant role in meeting the chemical needs of various industries worldwide.

In the first stage, crude oil is extracted from oil fields and transported to refineries. In the refinery, crude oil undergoes various processes such as distillation, cracking, and hydrogenation to produce basic chemical compounds like ethylene, propylene, benzene, toluene, and more. These basic compounds can serve as the primary raw materials in the production of petrochemical products.

In the next stage, the chemical feedstocks produced in the previous stage are transformed into final products through chemical reactions and petrochemical processes. For example, ethylene and propylene, derived from crude oil, can be converted into various polymers, such as polyethylene, polypropylene, polyvinyl chloride (PVC), and others through polymerization. These polymers find applications in diverse industries, including packaging, automotive, electronics, personal care, and more.

In addition to polymers, the petrochemical industry produces various other chemical products. Examples include fertilizers, dyes, resins, synthetic fibers, detergents, adhesives, polyurethane, and many more. These products find applications in different industries and play a vital role in our daily lives.

The production process in the petrochemical industry involves several steps, including feedstock acquisition, refining, cracking, and further processing. It requires advanced technology, large-scale manufacturing facilities, and significant capital investment.
Overall, the petrochemical industry is a critical part of the global economy, providing essential materials for various industries and contributing to economic growth and development.