| abstract |
(57) [Abstract] [Purpose] To provide a method for efficiently recycling waste aromatic polycarbonate resin. [Structure] In recovering an aromatic dihydroxy compound and a diaryl carbonate compound by transesterification of a waste aromatic polycarbonate resin and an aromatic monohydroxy compound, a depolymerization step, a distillation step, an aromatic dihydroxy compound adduct formation step, and A method for recycling waste aromatic polycarbonate resin, which comprises a crystallization separation step. |