used supercritical fluids; they are often used for decaffeination and power generation, respectively. Some substances are soluble in the supercritical state... 41 KB (4,721 words) - 03:27, 20 March 2024 |
Supercritical fluid extraction (SFE) is the process of separating one component (the extractant) from another (the matrix) using supercritical fluids... 17 KB (2,159 words) - 16:53, 2 March 2024 |
pressurized. Because the supercritical phase represents a state whereby bulk liquid and gas properties converge, supercritical fluid chromatography is sometimes... 10 KB (1,317 words) - 18:41, 6 March 2024 |
Fr>1} , we call the flow supercritical. If F r ≈ 1 {\displaystyle Fr\approx 1} , it is critical. Supercritical fluid Supercritical vs. subcritical flow Supersonic... 2 KB (315 words) - 00:47, 14 March 2023 |
Critical point (thermodynamics) (redirect from Supercritical pressure) Self-organized criticality Supercritical fluid, Supercritical drying, Supercritical water oxidation, Supercritical fluid extraction Tricritical point... 21 KB (1,976 words) - 09:35, 29 January 2024 |
are called perfect fluids. Matter Liquid Gas Supercritical fluid "Fluid | Definition, Models, Newtonian Fluids, Non-Newtonian Fluids, & Facts". Encyclopedia... 9 KB (1,007 words) - 02:12, 25 April 2024 |
Carbon dioxide cleaning (section Supercritical fluid) Aside from cleaning, applications of supercritical carbon dioxide include targeted chemical supercritical fluid extraction and materials processing. Liquid... 13 KB (1,206 words) - 02:05, 19 October 2023 |
capillary electrochromatography, CEC), a gas (GC), or a supercritical fluid (supercritical-fluid chromatography, SFC). The mobile phase consists of the... 59 KB (7,373 words) - 19:46, 14 March 2024 |
material Supercritical drying, a process used to remove liquid in a precisely controlled way, similar to freeze drying Supercritical fluid, a substance... 2 KB (249 words) - 03:34, 29 August 2020 |
chemicals. In the case of RESS (Rapid Expansion of Supercritical Solutions), the supercritical fluid is used to dissolve the solid material under high... 12 KB (1,375 words) - 02:48, 12 February 2024 |
diagram that delimit more liquid-like and more gas-like states of a supercritical fluid. They comprise the Fisher–Widom line, the Widom line, and the Frenkel... 8 KB (932 words) - 18:11, 27 April 2024 |
Aerogel (section Supercritical Drying) supercritical drying which avoids a direct phase change. By increasing the temperature and pressure he forced the liquid into a supercritical fluid state... 70 KB (7,975 words) - 01:44, 6 April 2024 |
Green solvent (section Supercritical fluids) effluents. The use of supercritical water has two main technical challenges, namely corrosion and salt deposition. Supercritical carbon dioxide (CO2) is... 49 KB (5,396 words) - 20:12, 6 February 2024 |
Supercritical fluid extraction is a relatively new technique for extracting fragrant compounds from a raw material, which often employs supercritical... 12 KB (1,598 words) - 20:03, 13 April 2024 |
flow like a liquid but exhibiting long-range orientational order. Supercritical fluid: At sufficiently high temperatures and pressures, the distinction... 14 KB (1,710 words) - 23:29, 29 April 2024 |
Rankine cycle (section Supercritical Rankine cycle) the high heat of vaporization of the working fluid. Unless the pressure and temperature reach supercritical levels in the boiler, the temperature range... 18 KB (2,301 words) - 16:10, 9 March 2024 |
Carbon dioxide (section Supercritical CO2 as solvent) gas in air guns and oil recovery, and as a supercritical fluid solvent in decaffeination and supercritical drying. It is a byproduct of fermentation of... 112 KB (12,908 words) - 14:50, 30 April 2024 |
Note that most conditions in the figure correspond to N2 being a supercritical fluid, where it has some properties of a gas and some of a liquid, but... 33 KB (4,412 words) - 19:20, 23 February 2024 |
solvent is usually a liquid but can also be a solid, a gas, or a supercritical fluid. Water is a solvent for polar molecules, and the most common solvent... 43 KB (3,585 words) - 10:22, 19 April 2024 |
Decaffeination (section Supercritical CO2 process) atm and 65 °C (149 °F). At this pressure and temperature CO2 is a supercritical fluid, with properties midway between a gas and a liquid. Caffeine dissolves... 24 KB (2,806 words) - 18:00, 6 April 2024 |
condensates, nuclear matter, quantum spin liquid, string-net liquid, supercritical fluid, color-glass condensate, quark–gluon plasma, Rydberg matter, Rydberg... 6 KB (725 words) - 19:07, 31 March 2024 |
Supercritical adsorption also referred to as the adsorption of supercritical fluids, is the adsorption at above-critical temperatures. There are different... 14 KB (2,163 words) - 19:15, 24 May 2021 |
Microbial oil (section Supercritical fluids extraction) pressurized nitrogen. Supercritical fluids are defined as any substance above its critical temperature and pressure. In supercritical state, substances have... 13 KB (1,668 words) - 22:25, 11 April 2024 |