An emergency depressuring system (EDS) is the mechanism of quick dumping of high-pressure process fluids from a hydroprocessing reactor in case of emergency situations like fire, thermal excursions, or overpressure.
Hydrocracking catalyst deactivation is the gradual loss of the catalyst’s activity while maintaining the same conversion severity. As the deactivation increases the catalyst temperature has to increase in order to
Key Operating Parameters of Residue Hydrocracking Unit Understanding the key process variables is critical for the safe and efficient operation of the hydrocracking unit as the hydrocracking process is exothermic,
Hydrocracking is a catalytic hydrogenation process in which high molecular weight feedstocks are converted and hydrogenated to lower molecular weight products. Cracking will break bonds, and the resulting unsaturated products
Residual fuel oil is the third most important petroleum product after gasoline and diesel. Mostly, the furnace oils or bunker fuel oil are the by-products of refineries, which are blended
Safety of Flexible Hose Pipes Flexible hose pipes have a wide range of applications in the oil refining and chemicals manufacturing industries. They are designed to meet some specific needs
Commercial diesel fuel is a blend of many refinery streams. Blending components of diesel product may come from straight run diesel and kerosene from the crude distillation column, desulfurized diesel
The physical process of mixing two or more petroleum products with different properties to produce a homogeneous finished product with desired characteristics is called blending in petroleum refinery. The main
The crude oil feedstock is separated into valuable petroleum products in the Crude Distillation Unit (CDU). The crude oil distillation column is the key processing equipment that must be operated under
