Liquid purification or separation – Processes – Chromatography
Patent
1987-11-17
1988-11-29
Therkorn, Ernest G.
Liquid purification or separation
Processes
Chromatography
73 611C, 73153, 166250, B01D 1508
Patent
active
047879831
ABSTRACT:
The oil lost by the core sample and captured by the sponge during sponge coring is extracted from the sponge using a solvent selected from the group consisting of cycloalkanes, ethers, and freons.
REFERENCES:
Hawley, The Condensed Chemical Dictionary, Eighth Edition, Van Nostrand, New York, 1971, pp. 255, 368, & 402.
Dowdco Sponge Coring Brochure, Midland, Texas, pp. 1-8, 1981.
Dangayach Kailash C. B.
DiFoggio Rocco
Ellington William E.
Shell Oil Company
Therkorn Ernest G.
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