Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1982-04-01
1984-08-21
Waltz, Thomas A.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
2604107, 2604128, 2604285, C11B 1100
Patent
active
044669232
ABSTRACT:
In the extraction of lipid-containing substances with supercritical CO.sub.2, triglyceride solubilities of up to 20% or more are obtainable by the simultaneous application of temperatures in excess of about 60.degree. C. and pressures of at least 550 bar.
REFERENCES:
patent: 3843824 (1974-10-01), Roselius et al.
patent: 3939281 (1976-02-01), Schwengers
patent: 4168324 (1979-09-01), Roselius et al.
patent: 4280961 (1981-07-01), Schneider et al.
patent: 4331695 (1982-05-01), Zosel
patent: 4367178 (1983-01-01), Heigel et al.
Stahl et al., "Extraktion von Lupinenol mit uberkritischem Kohlendioxid," Fette, Seifen, Anstrichmittel 83(12): 472-474, (1981).
Stahl et al., "Extraction of Seed Oils with Liquid and Supercritical Carbon Dioxide," J. Agr. Food Chem. 28(6): 1153-1157, (1980).
Caragay et al., "Supercritical Fluid Extraction for Purification and Fractionation of Fats and Oils," presented at 72nd Annual Meeting of American Oil Chemists Society, New Orleans, LA, May 18, 1981, pp. 11, 18-24, & 27-32.
Brunner et al., "The State of the Art of Extraction with Compressed Gases," Lecture presented at Annual Meeting of Process Engineers, Strassburg, Oct. 1-3, 1980, pp. 1, 8-12, 14, 34, & 35.
Johnston et al., "An Analytical Carnahan-Starling-van der Walls Model for Solubility of Hydrocarbon Solids in Supercritical Fluids," AIChE Journal 27(5): 773-779, (Sep. 1981).
Hubert et al., "Extraction with Supercritical Gases," G. M. Schneider/E. Stahl/G. Wilke, eds., Verlag Chemie, Deerfield Beach, FL, 1980, pp. 27-28.
Stahl et al., "A Quick Method for the Microanalytical Evaluation of the Dissolving Power of Supercritical Gases," Angew, Chem. Int. Ed. Engl. 17: 731-738, (1978).
McConnell David G.
Ribando Curtis P.
Silverstein M. Howard
The United States of America as represented by the Secretary of
Waltz Thomas A.
LandOfFree
Supercritical CO.sub.2 extraction of lipids from lipid-containin does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Supercritical CO.sub.2 extraction of lipids from lipid-containin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Supercritical CO.sub.2 extraction of lipids from lipid-containin will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1937095