Compositions – Vaporization – or expansion – refrigeration or heat or energy... – With low-volatile solvent or absorbent
Patent
1997-06-23
1999-12-21
Skane, Christine
Compositions
Vaporization, or expansion, refrigeration or heat or energy...
With low-volatile solvent or absorbent
252 67, 252 68, 62112, C09K 504, F25B 1500
Patent
active
060044756
ABSTRACT:
Anticorrosion solutions useful for refrigeration processes are disclosed. Heteropoly complex anions of transitional metal elements can be added to alkali metal halide absorption refrigeration solutions to minimize corrosion of the refrigeration system.
REFERENCES:
patent: 3227518 (1966-01-01), Kennedy
patent: 3478530 (1969-11-01), Aronson
patent: 4963290 (1990-10-01), Bressan et al.
Lomakina et al; "Heteropoly Anions as Corrosion Inhibitors for Aluminum in High Temperature Water", Werkstoffe Und Korrosion, vol. 46, No. 7, p. R111, 95-1230, XP000517821 (Jul. 1995).
Chemical Abstracts, vol. 94, No. 10, Mar. 1981, p. 245, abstract No. 69499c, H.P. Batroff et al., "Inhibition of pitting corrosion by heteropoly acids," Ann. Univ. Ferrara, Sez. 5 Suppl., 1980, 7 (vol. 4, Eur. Symp. Corros. Inhibitors, 5th), pp. 1103-1110.
Japanese Patent Abstract 59117577, Jul. 1984.
C. Simpson, "Second Generation Corrosion Inhibitors", Polymer Paint Colour J., 185(4371), pp. 23-24, Sep. 1995.
Japanese Patent Abstract 59200769, Nov. 1984.
L.V. Tumurova, E.V. Kvashnina and M.V. Mokhosoev, Zashch. Met. 26(3), 437-9 (1990) (abstract only), no month available.
D.M. Brasher et al., "Sodium dodecaMolybdophosphate as a Corrosion Inhibitor in Aqueous Solution", Br. Corros. J., vol. 4, pp. 74-79, Mar. 1969.
A. Weisstuch et al., "An Electrochemical Study of Heteropoly Molybdates as Cooling Water Corrosion Inhibitors", Corrosion-Nace, vol. 28, No. 8, pp. 209-306, Aug. 1972.
Patent Abstracts of Japan vol. 007, No. 285 (C-201), Dec. 20, 1983 and JP 58 164792 A (Otsuka Kagaku Yakuhin KK) Sep. 29, 1983, no month available.
Pikel'nyi et al; "The Kinetics and Mechanism of Corrosion in the Presence of Heteropolycompounds", Protection of Metals, vol. 30. No. 4, p. 385/386 XP000466629, 1994.
Brasher et al, "Sodium dodeca-molybdophosphate as a Corrosion Inhibitor in Aqueous Solution", Br. Corros. J., vol. 4, pp. 74-79, Mar. 1969.
Chemical Abstracts, AN 121:25617, Pak et al, "Solid-phase Redox Reaction of 12th Series Heteropoly Acids", Zh. Fiz. Khim., 69(4), pp. 617-619, 1994, no month available.
Grant & Hackh's Chemical Dictionary, p. 282, definition of "heteropoly acids", 1987, no month available.
Simpson, "Second Generation Corrosion Inhibitors", Polymer Paint Colour J., 185(4371), pp. 23-24, Sep. 1995.
Boon Philip John
Kuznetsov Yurii I.
Mekhjian Manuel Sarkis
Oleinik Sergey V.
Sandor George Robert
FMC Corporation
Skane Christine
LandOfFree
Corrosion inhibiting solutions for refrigeration systems compris does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Corrosion inhibiting solutions for refrigeration systems compris, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Corrosion inhibiting solutions for refrigeration systems compris will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-501758