One of the most important petrochemical products in the world is the olefin group, which has various processes for its production in the world. The importance of this group of products has led to many technologies for the production of these products. Light olefins account for more than 60% of the petrochemical base material production in the world, and due to the very diverse use of olefin products in daily life, the demand for this category of products in the world is constantly increasing. All petrochemical products are produced from 7 basic materials, these seven basic products are ethylene, propylene, methanol, xylene, benzene, toluene, and butadiene. Of the seven main petrochemical products, three products, namely propylene, ethylene, and butadiene, are olefin products, which together account for 57% of the world's production base products.