<p>A method for the purification or recovery of lactide rich streams by the combination of a suspension-based melt crystallization process with a subsequent separation of the pure lactide crystals in a wash column is disclosed.</p>
申请公布号
EP2121651(B1)
申请公布日期
2014.06.25
申请号
EP20070808554
申请日期
2007.08.28
申请人
NIRO PROCESS TECHNOLOGY B.V.
发明人
SCHOLZ, REINHARD UWE;VAN DER STEEN, ROBERTUS PETRUS MARIA
