In petroleum refineries, hydroprocessing is a catalytic process in the presence of Hydrogen to stabilize petroleum products, remove objectionable elements from feedstocks, and crack heavy hydrocarbons into useful lighter products.

The operating conditions of Hydroprocessing units make them vulnerable to various corrosion phenomena. The severity of the hydroprocessing units in petroleum refineries has increased due to higher levels of sulfur

In Hydroprocessing units the feed filtration system removes solid particles and contaminants from the feedstock before it enters the hydroprocessing reactor. It is important to remove the particulates from the

The feedstock of hydroprocessing units contain a sufficient amount of Sulfur and Nitrogen. These Sulfur and Nitrogen are converted to hydrogen sulfide and ammonia in the reactor. As the reactor

Polynuclear aromatics (PNAs), also known as polycyclic aromatic hydrocarbons (PAHs) or polyaromatic hydrocarbons (PAH), are a group of organic compounds that consist of fused aromatic rings. They are formed by

The feed filtration system is applied in Hydroprocessing units to remove solid particles and contaminants from the feedstock before it enters the hydroprocessing reactors. It is important to remove particulates

Conversion in Hydrocracking units means how much highly valuable lighter products are produced from the residue feeds. Conversion defines the performance and severity of the hydrocracking operation, which has an