一种三段式反应装置及其工艺

By using a three-stage reaction device and a segmented depolymerization and cyclization reaction, the problem of coking of materials in glycolide production has been solved, achieving high glycolide yield and production continuity, and improving the efficiency and purity of industrial production.

CN115869879BActive Publication Date: 2026-07-17SHANGHAI PUJING CHEM NEW MATERIALS
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI PUJING CHEM NEW MATERIALS
Filing Date
2021-09-30
Publication Date
2026-07-17

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Abstract

本发明公开了一种三段式反应装置及其工艺。所述装置包括沿反应物料进给方向依次设置的一段反应单元、二段反应单元和三段反应单元。
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