Journal ArticleDOI
Solubility phenomena in dense carbon dioxide gas in the range 270-1900 atmospheres
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This article is published in The Journal of Physical Chemistry.The article was published on 1970-11-01. It has received 76 citations till now. The article focuses on the topics: Electrochemical reduction of carbon dioxide & Negative carbon dioxide emission.read more
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Observations on the solubility of surfactants and related molecules in carbon dioxide at 50°C
Keith A. Consan,Richard D. Smith +1 more
TL;DR: In this article, the solubility properties of over 130 surfactants and related molecules in carbon dioxide at 50 °C and pressures of ∼ 100 −500 bar are discussed. But the authors focus on the behavior of the surfactant/carbon dioxide systems when water is added, regarding the possibility of microemulsion formation.
Journal ArticleDOI
Supercritical fluid extraction with carbon dioxide and ethylene
TL;DR: In this paper, the equation recently proposed by Chrastil was modified to correlate solubility of solids and liquids in supercritical carbon dioxide and ethylene for a total of 37 systems.
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Use of supercritical fluids for different processes including new developments—a review
Rolf Marr,T. Gamse +1 more
TL;DR: In this paper, a rough extract of possible investigations in or with supercritical fluids is presented, including fractionation of products, dyeing of fibres, treatment of contaminated soils, production of powders in micron and submicron range, and reactions in and with super-critical fluids.
Patent
Apparatus and method for supercritical fluid extraction
Robert William Allington,Daniel Gene Jameson,Dale A. Davison,Dale Lee Clay,R. Robin Winter,Yoossef Tehrani +5 more
TL;DR: In this paper, a supercritical fluid extraction process is described, where the extractant flows to a collection container (130) under pressure, and when its pressure exceeds a preset valve (148) pressure, it is vented so that extractant continually leaves the collection container.
Journal ArticleDOI
Fundamentals and Applications of Supercritical Fluid Extraction in Chromatographic Science
TL;DR: In this paper, the authors examined the various modes in which supercritical fluid extraction can be employed by the chromatographer and predicted extraction, solubilization, and fractionation conditions by the application of well-known solution thermodynamic principles.