Metal treated by a solution containing ferric ferrous salt
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United States of America Patent
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Jan 10, 1989
Issued Date -
N/A
app pub date -
Apr 14, 1987
filing date -
Mar 6, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A compound containing ferric ferrous salt and a producing method thereof are provided in the present invention. Said compound comprises ferric ferrous salt and a salt of alkaline metals or a compound containing a metal which belongs to zinc family, and said producing method of said compound comprises adding ferric ferrous salt into an aqueous solution of strong acid and then adding a salt of alkaline metals or a compound containing a metal which belongs to zinc family. Said compound containing ferric ferrous salt may be very useful in a wide variety of fields, such as water cleaning, keeping freshness of vegetation, antisepsis, antifungi, antibacteria, rust preventing, effluent treatment, soil improvement, ionization control, feed enriching, petroleum improvement, antistatic technique, and the like.
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