supercritical fluid

supercritical fluid
надкритичний флюїд

English-Ukrainian analytical chemistry dictionary. 2013.

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  • Supercritical fluid — A supercritical fluid is any substance at a temperature and pressure above its thermodynamic critical point. It can diffuse through solids like a gas, and dissolve materials like a liquid. Additionally, close to the critical point, small changes… …   Wikipedia

  • Supercritical fluid extraction — (SFE) is the process of separating one component (the extractant) from another (the matrix) using supercritical fluids as the extracting solvent. Extraction is usually from a solid matrix, but can also be from liquids. SFE can be used as a sample …   Wikipedia

  • Supercritical fluid chromatography — is a form of normal phase chromatography that is used for the analysis and purification of low to moderate molecular weight, thermally labile molecules. It can also be used for the separation of chiral compounds. Principles are similar to those… …   Wikipedia

  • Supercritical Fluid Chromatography — Die überkritische oder auch superkritische Flüssigkeitschromatographie (Abk. SFC, engl. supercritical fluid chromatography) ist ein analytisches Nachweisverfahren der Chromatographie. Bei der SFC werden mobile Phasen verwendet, die sich jenseits… …   Deutsch Wikipedia

  • Supercritical Fluid Extraction — Die überkritische oder auch superkritische Flüssigkeitschromatographie (Abk. SFC, engl. supercritical fluid chromatography) ist ein analytisches Nachweisverfahren der Chromatographie. Bei der SFC werden mobile Phasen verwendet, die sich jenseits… …   Deutsch Wikipedia

  • supercritical-fluid chromatography — superkritinė chromatografija statusas T sritis Standartizacija ir metrologija apibrėžtis Skysčių chromatografija, kai judančioji fazė – iš dalies suskystintos dujos (pvz., CO₂). atitikmenys: angl. supercritical fluid chromatography vok.… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • supercritical fluid — noun A substance at a temperature and pressure above its own thermodynamic critical point that can diffuse through solids like a gas and dissolve materials like a liquid. The most commonly used supercritical fluids are carbon dioxide and …   Wiktionary

  • Supercritical — may refer to:* Critical mass, the smallest amount of fissile material needed for a sustained nuclear chain reaction * Critical temperature, Tc, the temperature above which distinct liquid and gas phases do not exist * Supercritical fluid, a… …   Wikipedia

  • Supercritical carbon dioxide — Carbon dioxide pressure temperature phase diagram Supercritical carbon dioxide is a fluid state of carbon dioxide where it is held at or above its critical temperature and critical pressure. Carbon dioxide usually behaves as a gas in air at STP… …   Wikipedia

  • supercritical — adjective Date: 1934 being or having a temperature above a critical temperature < supercritical fluid > …   New Collegiate Dictionary

  • 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


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