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04 - Cadre Didactice

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Extractorul Podbielniak<br />

• Primul extractor centrifugal folosit la scară<br />

industrială (1950)<br />

• Constructiv şi<br />

Faza grea<br />

funcţional, poate<br />

fi considerat o<br />

coloană cu talere<br />

perforate<br />

înfăşurată în<br />

jurul unui arbore<br />

cilindric care se<br />

roteşte cu 2000<br />

– 5000 rot/min.<br />

Faza uşoară<br />

Lucian Gavrilă – Tehnici de separare si concentrare in biotehnologii 30

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