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Teplofizika vysokikh temperatur

- tom 45, № 2, Mart-Aprel' 2007, S. 208-216

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TERMIChESKIE SVOISTVA SISTEMY VODA–ETANOL V OKOLO- I SVERKhKRITIChESKOM SOSTOYaNIYaKh
A. A. Abdurashidova¹, A. R. Bazaev¹, E. A. Bazaev¹, I. M. Abdulagatov²
¹Institut problem geotermii Dagestanskogo NTs RAN, g. Makhachkala
²Natsional'nyi institut standartov i tekhnologii, SShA

Postupila v redaktsiyu 10.10.2005 g.

Privodyatsya eksperimental'nye p, , T, x-dannye dlya smesei voda–etanol pri temperature do 673.15 K, vklyuchayushchei krivuyu nasyshcheniya, kriticheskuyu i sverkhkriticheskuyu oblasti, i davlenii do 50 MPa dlya kontsentratsii etanola 0.2, 0.5, 0.8 mol. dolei. Po dannym p, , T, x-izmerenii opredeleny kriticheskie parametry smesei. Ustanovleno termicheskoe razlozhenie molekul etanola pri temperature vyshe 623.15 K.

PACS: 65.20.+w, 68.35 Rh

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PII: S004036440702007X

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