Spurious Trip Explained
What is the Spurious Trip? A spurious trip or safe failure would be a time when the process is in normal operation and the system acts as if there is
What is the Spurious Trip? A spurious trip or safe failure would be a time when the process is in normal operation and the system acts as if there is
A slurry phase reactor (SPR) is used in petroleum refineries for the hydroprocessing of feeds with very high metal content to obtain lower-boiling products. This technology adopts severe operating conditions
Hydrotreating and Hydrocracking are among the oldest catalytic processes used in petroleum refining. They were originally employed by I.G Farben in Germany in 1927 for converting lignite to gasoline and
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.
Short Term Overheating Stress rupture is the phenomenon caused by localized overheating well above the design temperatures. It can cause permanent deformation in process equipment. The equipment may result in
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
Started by: Nasir Hussain in: Health Safety and Environment
Started by: Nasir Hussain in: Health Safety and Environment
Started by: Nasir Hussain in: Process Operations
Started by: Nasir Hussain in: Process Operations
Started by: Nasir Hussain in: Maintenance
Started by: Nasir Hussain in: Hydroprocessing
Started by: Nasir Hussain in: Maintenance
Started by: Hamzaali1999 in: Process Operations
Started by: Nasir Hussain in: Process Operations
Started by: Nasir Hussain in: Process Operations
Started by: Hamzaali1999 in: Process Operations
Started by: Nasir Hussain in: Process Operations
Started by: Nasir Hussain in: Hydroprocessing
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