pressure oxidation

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• high-pressure oxidation — didžiaslėgis oksidavimas statusas T sritis radioelektronika atitikmenys: angl. high pressure oxidation vok. Hochdruckoxydation, f rus. оксидирование при высоком давлении, n pranc. oxydation sous haute pression, f …   Radioelektronikos terminų žodynas

• oxidation–reduction reaction — ▪ chemical reaction Introduction also called  redox reaction        any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes. Many oxidation– reduction… …   Universalium

• Supercritical water oxidation — or SCWO is a process that occurs in water at temperatures and pressures above a mixture s thermodynamic critical point. Under these conditions water becomes a fluid with unique properties that can be used to advantage in the destruction of… …   Wikipedia

• Wet oxidation — is a form of hydrothermal treatment. It is the oxidation of dissolved or suspended components in water using oxygen as the oxidizer. It is referred to as Wet Air Oxidation (WAO) when air is used. The oxidation reactions occur in superheated water …   Wikipedia

• Thermal oxidation — In microfabrication, thermal oxidation is a way to produce a thin layer of oxide (usually silicon dioxide) on the surface of a wafer (semiconductor). The technique forces an oxidizing agent to diffuse into the wafer at high temperature and react… …   Wikipedia

• Microbial arene oxidation — (MAO) refers to the process by which microbial enzymes convert aromatic compounds into more highly oxidized products. Although a number of oxidized products are possible, the most commonly employed for organic synthesis are cis 1,2 dihydroxy… …   Wikipedia

• Plasma electrolytic oxidation — (PEO), also known as microarc oxidation (MAO), is an electrochemical surface treatment process for generating oxide coatings on metals. It is similar to anodizing, but it employs higher potentials, so that discharges[1] occur and the resulting… …   Wikipedia

• metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… …   Universalium

• Gold extraction — or recovery from its ores may require a combination of comminution, mineral processing, hydrometallurgical, and pyrometallurgical processes to be performed on the ore. [cite web url=http://geology.com/publications/getting gold/gold… …   Wikipedia

• Oxydation par voie humide — L’oxydation par voie humide est un traitement des déchets aqueux contenant des composés organiques. Le traitement a lieu à haute température et haute pression dans des conditions sous critiques. Ce procédé est notamment utilisé pour traiter les… …   Wikipédia en Français

• Royal Navy Propellant Factory, Caerwent — The Royal Navy Propellant Factory, Caerwent, Monmouthshire, UK, (later RAF Caerwent) was dedicated to the manufacture of explosives or the storage of ammunition from 1939 to 1993. It is a large military site and is situated north of the A48 road… …   Wikipedia