Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Maintaining environment nondestructive to metal
Patent
1984-03-02
1985-12-10
Lieberman, Paul
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Maintaining environment nondestructive to metal
210699, 252396, 422 17, C23F 1100
Patent
active
045578974
ABSTRACT:
A method for treating cold or hot water delivered through copper tubes characterized by dosing the hexaphosphoric acid ester of myo-inositol (C.sub.6 H.sub.18 O.sub.24 P.sub.6) or its salts into the cold or hot water.
REFERENCES:
patent: 2529177 (1950-11-01), Nieland et al.
patent: 3019195 (1962-01-01), Denman et al.
patent: 4048065 (1977-09-01), Suen et al.
patent: 4086181 (1978-04-01), Suen et al.
"Influence of Phytin Acid to the Pitting Corrosion of Cupreous Pipes for Supplying Hot Water" by Hiroshi Yamamoto and Hiroshi Kinieda of The Furukawa Electric Co., Ltd. published on May 18, 1983.
Enpuku Yoshihiko
Kunieda Hiroshi
Nishkawa Yuji
Yamamoto Hiroshi
Lieberman Paul
The Furukawa Electric Co. Ltd.
Thompson Willie J.
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