LD-oxygen bottom process
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Bottom water — is the lowermost water mass in a water body, by its bottom, with distinct characteristics, in terms of physics, chemistry, and ecology.OceanologyIn oceanology, bottom water is by the ocean floor. It has characteristics are markedly distinct from… … Wikipedia
Linz Donawitz Oxygen Top Bottom process — Смотри ЛД ОТБ процесс … Энциклопедический словарь по металлургии
LD-OTB (Linz Donawitz Oxygen Top Bottom) process — Смотри ЛД ОТБ процесс … Энциклопедический словарь по металлургии
Oxygen — This article is about the chemical element and its most stable form, O2 or dioxygen. For other forms of this element, see Allotropes of oxygen. For other uses, see Oxygen (disambiguation). nitrogen ← oxygen → fluorine ↑ O ↓ … Wikipedia
basic oxygen process — a high speed method of steelmaking in which oxygen of high purity is blown through an oxygen lance at high velocity onto the surface of a bath containing steel scrap and molten pig iron within a vessel with a basic lining (basic oxygen furnace).… … Universalium
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
Lead chamber process — The lead chamber process was an industrial method used to produce sulfuric acid in large quantities. It has been largely supplanted by the contact process. In 1746 in Birmingham, England, John Roebuck began producing sulfuric acid in lead lined… … Wikipedia
Oceanic physical-biological process — Sea water is 827 times denser than air Due to the higher density of sea water (1,030 kg m 3) than air (1.2 kg m 3), the force exerted by the same velocity on an organism is 827 times stronger in the ocean. When waves crash on the shore … Wikipedia
Argon Oxygen Decarburization — (AOD) is a process primarily used in stainless steel making and other high grade alloys with oxidizable elements such as chromium, aluminum, etc. After initial melting the metal is then transferred to an AOD vessel where it will be subjected to… … Wikipedia
Bessemer process — The Bessemer process was the first inexpensive industrial process for the mass production of steel from molten pig iron. The process is named after its inventor, Henry Bessemer, who took out a patent on the process in 1855. The process was… … Wikipedia
Verneuil process — The Verneuil process, also called flame fusion, was the first commercially successful method of manufacturing synthetic gemstones, developed in 1902 by the French chemist Auguste Verneuil. It is primarily used to produce the ruby and sapphire… … Wikipedia
