OXYGEN LANCE Meaning and
Definition
-
An oxygen lance is a specialized tool or apparatus used in various industrial processes to introduce oxygen into a reaction or melting process. It consists of a long, narrow tube typically made of heat-resistant materials, such as steel or refractory metals, and its purpose is to facilitate the injection of a high-pressure stream of oxygen into a specific area or substance.
The oxygen lance is primarily used in metallurgy, particularly in steelmaking and iron production. It is employed to oxidize impurities or elements within the molten metal, enhancing the efficiency of the process by promoting the removal of unwanted components. The lance serves as a delivery mechanism for the oxygen, which reacts with impurities, forming oxides that can be easily skimmed or removed from the metal more effectively.
Oxygen lances are also used in other applications where high temperatures and controlled oxidation processes are required, such as in the production of alloys, certain chemical reactions, or even in waste treatment facilities. The lance's long and narrow design allows it to reach into confined spaces or deep within a liquid substance, ensuring efficient oxygen delivery.
Overall, the oxygen lance is a vital tool in various industries that rely on controlled oxidation processes to refine metals or reduce impurities. Its long, narrow structure and high-pressure oxygen stream make it an indispensable device for achieving desirable reactions and improving the overall quality of the final product.
Etymology of OXYGEN LANCE
The word "oxygen" derives from the French word "oxygène", which was coined by French chemist Antoine Lavoisier in the late 18th century. Lavoisier combined the Greek words "oxys", meaning "acid", and "genes", meaning "forming", to describe the element's role in the formation of acids.
The word "lance" has a different origin, coming from the Old French word "lance", which meant a spear or a lance used for jousting or warfare. This term was borrowed from the Latin word "lancea", which had a similar meaning.
When combined, "oxygen lance" refers to a tool or device that utilizes oxygen for various purposes. It is often used in metalworking or industrial processes that involve intense heat and require the use of oxygen for combustion or cutting.
