Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1994-09-16
1996-01-02
Niebling, John
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
C25B 122
Patent
active
054805171
ABSTRACT:
Methods for preparing hypophosphorous acid are disclosed comprising contacting an insoluble anode with an aqueous solution of hypophosphite anions and applying a current through the insoluble anode to a cathode in electrical contact with the aqueous solution to generate H+ ions in the aqueous solution thereby forming a hypophosphorous acid solution.
REFERENCES:
patent: 5225052 (1993-07-01), Takikawa
patent: 5258109 (1993-11-01), Vaughan
patent: 5264097 (1993-11-01), Vaughan
Makarov et al., Zasch. Met. 18(6), pp. 918-919 (1982) (Abstract).
Sadikov et al., Zasch. Met., 19(2), pp. 314-317 (1083) (Abstract).
Liaukonis et al., Issled. Obl. Osazhdeniya Met. (1985), pp. 134-139. (Abstract).
Brasch William
Garay Luis H.
Nobel Fred I.
Thomson Donald
Lea-Ronal, Inc.
Mee Brendan
Niebling John
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