desulfurized

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• 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

• Native chemical ligation — or NCL is the most widely used form of chemical ligation, a technique for constructing a large polypeptide from two or more unprotected peptides. In native chemical ligation a peptide containing a C terminal thioester reacts with another peptide… …   Wikipedia

• Claus process — The Claus process is the most significant gas desulfurizing process, recovering elemental sulfur from gaseous hydrogen sulfide. First patented in 1883 by the scientist Carl Friedrich Claus, the Claus process has become the industry standard. The… …   Wikipedia

• 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

• Metal deactivator — Metal deactivators, or metal deactivating agents (MDA) are fuel additives and oil additives used to stabilize fluids by deactivating (usually by sequestering) metal ions, mostly introduced by the action of naturally occurring acids in the fuel… …   Wikipedia

• desulfurize — desulfurization, n. desulfurizer, n. /dee sul fyeuh ruyz , feuh /, v.t., desulfurized, desulfurizing. to free from sulfur. Also, desulphurize; esp. Brit., desulfurise. [1860 65; DE + SULFURIZE] * * * …   Universalium

• steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …   Universalium

• hydrofining — noun A chemical engineering process in which hydrocarbons are hydrogenated and desulfurized catalytically as part of oil refining …   Wiktionary

• Docosanedioic acid — IUPAC name Docosanedioic acid …   Wikipedia

• Fischer–Tropsch process — The Fischer–Tropsch process (or Fischer–Tropsch synthesis) is a set of chemical reactions that convert a mixture of carbon monoxide and hydrogen into liquid hydrocarbons. The process, a key component of gas to liquids technology, produces a… …   Wikipedia

• desulfurize — [dē sul′fər īz΄] vt. desulfurized, desulfurizing to remove sulfur from: also desulfur desulfurization n. desulfurizer n …   English World dictionary