Author: arashsj

Petrochemical industry is part of the chemical industry that produces chemical products from raw materials from oil or natural gas.

Today, oil products, in addition to consuming fuel for vehicles, motor oils, etc., have a significant role in the supply of many parts needed for the construction of vehicles. Oil products are essential for the procurement of guidance missile, spacecraft and satellites, and even the construction of many of their internal components. The raw material of most drugs and even antibiotics is derived from petroleum compounds.

The overview of petrochemical industries is part of the chemical industry that produces chemical products from raw materials from oil or natural gas. Prior to the introduction of oil into the modern sense of human life, the chemicals needed were acquired through the conversion and transformation of plant and animal industries. But in the early twentieth century, crude oil and natural gas have become increasingly important as the raw material for the preparation of many human ingredients.

Despite the explosive gases and dust in some industrial centers such as oil, gas, petrochemical, pharmaceutical, painting, cement plants, chemical industry, automobile industry, fuel stations, silos and mines, etc., the use of electrical equipment can be hazardous. And cause irreparable damage. In order to prevent these incidents, installations and devices that are installed in areas susceptible to explosion must be designed, manufactured and installed, with the necessary protection against electric shock, ignition, induced failure, etc. in normal operating conditions or the presence of defects. Thought for them. This kind of equipment is known as explosive devices.