Process for the drying of a hydrocarbon stream

Details Process for the drying of a hydrocarbon stream Process for the drying of a hydrocarbon stream

2005-05-03

2005-05-03

Silverman, Stanley S. (Department: 1754)

Chemistry of inorganic compounds

Modifying or removing component of normally gaseous mixture

C562S030000, C562S115000, C562S122000, C562S124000

Reexamination Certificate

active

06887442

ABSTRACT:
The invention concerns a process for the continuous drying of a hydrocarbon stream and comprises contacting the hydrocarbon stream with an ionic, liquid drying agent of a salt of a fluorinated sulphonic acid.

REFERENCES:
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J. Burdon et al., “Fluorinated Sulphonic Acids Part 1 Perfluoro-Methane-Octane and Decane-Sulphonic Acids and Their Simple Derivatives”,Journal of the Chemical Society, Jun. 1957, pp. 2574-2578.
M. Freemantle, “Eyes on Ionic Liquids”,Chemical and Engineering News, American Chemical Society, vol. 78, May 2000, pp. 37-50.

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