article

Silica is a clear, slightly opaque aqueous solution of silicic acid and is prepared with 30% colloidal silicon dioxide (SiO2). The possibility of using insoluble…

Most petrochemical businesses want to create many products at the same time, while others choose to concentrate on only one. Companies such as Zagros Petrochemical,…

Ethyl benzene is made from a combination of two substances, ethylene and benzene which during its dehydrogenation process, styrene is provided. Styrene catalyst is applied…

Ammonia production applying iron catalysts was initially discovered and developed by trial and error by Mittasch et al. These catalysts were discovered in multiple methods…

The feed of sulfuric acid units is one of the influential factors which the technology and construction cost of plants due to this acid are…

Sulfuric acid industry is one of the largest industries in Iran which in terms of its increasing requirement, the process of manufacturing and commissioning of…

Typically, sulfonic acid production in industrial amounts is by sulfur burning method. In present method, sulfur is initially poured into a series of melting ponds…

Due to having natural resources and methane gas in Iran, we have observed ammonia production inside the country for several years. Eight ferrous and non-ferrous…

Ammonia is one of the largest synthetic products first provided by priestley in 1773 from heating chloroammonium with lime. Then, in 1784, Bertolt discovered the…

Production of sulfuric acid by contact method Sulfuric acid is one of the most highly applied materials in different industries which can be utilized directly…