Process Of High Temperature Biodiesel Preparing Method

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1) Heat the methanol to 150 °C ~ 180 °C, and heat animal or vegetal oil to 250. C ~ 380 °C

2) Heat the vegetal methanol at a molar ratio of 20:1 to 55:1, and inject pressure vessel at the reaction pressure of 10Mpa ~ 14Mpa.

3) Keep the pressure stable within 20-35 minutes for esterification.

4) Inject esterification reaction material into large container, and separate reaction material to obtain biodiesel.

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