How do I remove excess ethanol and NaOH from crude glycerin from transesterification?

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2006-12-12 03:09:21 · 3 answers · asked by Hafizan M 2 in Science & Mathematics ➔ Chemistry

Neutralize the base, wash out the salts and evaporate the ethanol.

2006-12-12 08:45:17 · answer #1 · answered by Johnny A 4 · 0⤊ 0⤋

give it a stern talking too

2006-12-12 11:11:23 · answer #2 · answered by Rocky The Fearless 5 · 0⤊ 1⤋

i dont know probably fractional distillation

2006-12-12 12:26:52 · answer #3 · answered by Anonymous · 0⤊ 0⤋