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BILANTURI DE MATERIALE SI ENERGIE - Cadre Didactice

BILANTURI DE MATERIALE SI ENERGIE - Cadre Didactice

BILANTURI DE MATERIALE SI ENERGIE - Cadre Didactice

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BILANŢUL TERMIC<br />

oVariaţia entalpiei de reacţie cu<br />

temperatura poate fi exprimată prin<br />

intermediul legii lui Kirchhoff.<br />

o În forma sa integrală, aceasta are<br />

expresia:<br />

Δ<br />

R<br />

H<br />

0<br />

T<br />

=<br />

Δ<br />

R<br />

H<br />

0<br />

298<br />

+<br />

T<br />

∫ ΔC<br />

( T ) ⋅ p<br />

298<br />

dT<br />

Lucian Gavrila – Bilanturi de materiale si de energie<br />

(64)<br />

115

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