| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to chemistry and can be used for industrial synthesis of glycolide and lactide monomers used as raw material for producing biodegradable polymers of different composition. The chamber module for a glycolide and lactide synthesis reactor includes a chamber module housing with a jacket which provides working temperature of up to 350°C, nozzles for providing a vacuum and blowing working volumes with an inert gas, a mixer and a cone-shaped bottom which is provided with a jacket, a mixing device and an outlet pipe for the bottom residue. The mixer of the chamber module has a double-support design, wherein the upper support is a rolling bearing and the lower support is a sliding bearing.EFFECT: invention provides intense mixing inside the housing of the apparatus and prevents deformation of the apparatus under the action of high temperatures owing to free movement of heated elements.1 dwg, 2 ex |
