CARBONATE ESTER PURIFICATION METHOD, CARBONATE ESTER SOLUTION PRODUCTION METHOD, AND CARBONATE ESTER PURIFICATION APPARATUS
A carbonate ester purification apparatus including a first distillation column in which an alcohol and a first solution containing a carbonate ester and formaldehyde, or a first solution containing a carbonate ester, formaldehyde and an alcohol is supplied to obtain a distillate containing the forma...
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