Chemistry: electrical and wave energy – Processes and products
Patent
1986-11-03
1987-07-14
Demers, Arthur P.
Chemistry: electrical and wave energy
Processes and products
204 78, 568 28, C25B 302
Patent
active
046800956
ABSTRACT:
Dialkanesulfonyl peroxide (RSO.sub.2 --O--O--O.sub.2 SR) is prepared in a continuous process by electrolyzing the corresponding alkanesulfonic acid at an elevated temperature (to keep the peroxide product in solution) in a continuous-flow electrolysis cell, removing the solution from the electrolytic cell, cooling the solution to precipitate the peroxide product, and recycling the supernatant alkanesulfonic acid back to the cell.
REFERENCES:
patent: 2619507 (1952-11-01), Jones et al.
Heszeldine et al., J. Chem. Soc. (A), (1964) pp. 4901-4907.
Myall et al., J. Chem. Soc. (Penkins), (1975) pp. 953-955.
Demers Arthur P.
Pennwalt Corporation
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