Modification of surface properties of hydrogen fluoride

Details Modification of surface properties of hydrogen fluoride Modification of surface properties of hydrogen fluoride

1991-06-21

1994-10-11

Straub, Gary P.

Chemistry of hydrocarbon compounds

Saturated compound synthesis

By condensation of a paraffin molecule with an olefin-acting...

585710, 502150, 502168, 423265, C07C 260

Patent

active

053549384

ABSTRACT:
The surface properties of hydrofluoric acid are modified by the addition of a perfluoro compound in order to reduce the tendency of the HF to form an aerosol upon any release of HF alkylation acid from an HF alkylation unit. The perfluoro compounds which are used are the perfluorosulfonic acid fluorides and perfluorocarboxylic acid fluorides.

REFERENCES:
patent: 3766293 (1973-10-01), Parker et al.
patent: 3778489 (1973-12-01), Parker et al.
patent: 4357481 (1982-11-01), Kramer
patent: 4938935 (1990-07-01), Audeh et al.
patent: 5202518 (1993-04-01), Del Rossi

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