EXTRUDER, FACILITY COMPRISING AN EXTRUDER, AND METHOD FOR PRODUCING TARGET POLYMER PRODUCTS CONSISTING OF A PLASTIC-CONTAINING MATERIAL FROM A SOLUTION USING SUCH AN EXTRUDER

摘要

The invention relates to an extruder (30) comprising a housing (31), a first material inlet (32) for a mixture (46) at least consisting of a solvent and a dissolved medium, a material outlet (33), a screw (35), a screw drive (34), and at least one distillation region (36a-d) between the inlet (32) and the outlet (33), which allows an outflow of solvent, and a discharge line (43-45) for the solvent.