- hydrotreating catalysts
- Catalysts that operate in an hydrogen environment and function to remove heteroatoms (S, N, O, Ni, V, etc.) and add hydrogen to olefins and aromatics.
Petroleum refining glossary. 2013.
hydrotreating catalysts
Look at other dictionaries:
Catalytic hydrotreating — A refining process for treating petroleum fractions from atmospheric or vacuum distillation units (e.g., naphthas, middle distillates, reformer feeds, residual fuel oil, and heavy gas oil) and other petroleum (e.g., cat cracked naphtha,coker… … Energy terms
petroleum refining — Introduction conversion of crude oil into useful products. History Distillation of kerosene and naphtha The refining of crude petroleum owes its origin to the successful drilling of the first oil well in Titusville, Pa., in 1859. Prior to… … Universalium
Hydrodesulfurization — (HDS) is a catalytic chemical process widely used to remove sulfur (S) from natural gas and from refined petroleum products such as gasoline or petrol, jet fuel, kerosene, diesel fuel, and fuel oils.[1][2] The purpose of removing the sulfur is to … Wikipedia
Fluid catalytic cracking — (FCC) is the most important conversion process used in petroleum refineries. It is widely used to convert the high boiling hydrocarbon fractions of petroleum crude oils to more valuable gasoline, olefinic gases and other products.cite book|author … Wikipedia
Molybdenum — niobium ← molybdenum → technetium Cr ↑ Mo ↓ W … Wikipedia
Molybdenum disulfide — Molybdenum disulfide … Wikipedia
Hydrogenolysis — is a chemical reaction whereby a carbon carbon or carbon heteroatom single bond is cleaved or undergoes lysis by hydrogen.Ralph Connor, Homer Adkins. Hydrogenolysis Of Oxygenated Organic Compounds. J. Am. Chem. Soc.; 1932; 54(12); 4678 4690. DOI … Wikipedia
Bergius process — The Bergius Process is a method of production of liquid hydrocarbons for use as synthetic fuel by hydrogenation of high volatile bituminous coal at high temperature and pressure. It was first developed by Friedrich Bergius in 1913, in 1931… … Wikipedia
Chicago Bridge & Iron Company — N.V. Type Public (NYSE: CBI) Industry Conglomerate Founded … Wikipedia
tungsten processing — Introduction preparation of the ore for use in various products. Tungsten exhibits a body centred cubic (bcc) crystal lattice. It has the highest melting point of all metals, 3,410° C (6,170° F), and it has high conductivity for… … Universalium
