Compositions – Heat-exchange – low-freezing or pour point – or high boiling... – Organic components
Patent
1989-10-12
1991-12-24
Lieberman, Paul
Compositions
Heat-exchange, low-freezing or pour point, or high boiling...
Organic components
252570, 252578, 126900, C09K 500, F24J 204
Patent
active
050750224
ABSTRACT:
A heat transfer fluid which maintains a low hydrogen permeation rate at temperatures of 350.degree.-400.degree. c. or higher and its pumpability at temperatures of -10.degree. C. or lower is provided. The fluid is especially useful in solar energy collection applications. A method of reducing fluid impurities from polyphenyls is also disclosed.
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Gambell James W.
Herber John F.
Thompson Quentin E.
Lieberman Paul
Loyer Raymond C.
Monsanto Company
Skane Christine A.
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