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ou1-c10-evaporarea - Cadre Didactice

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PROCEDEE DE EVAPORARE<br />

Procedee in care eliminarea solventului<br />

din solutia diluata se face prin incalzire<br />

indirecta, a.i. faza gazoasa sa contina<br />

numai vaporii solventului (cu urme de<br />

solut antrenat si cantitati mici de gaze<br />

necondensabile, de regula aer):<br />

1. Evaporarea simpla;<br />

2. Evaporarea cu efect multiplu;<br />

3. Evaporarea cu pompa de caldura.

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