PL3288930T3 - Sposób i urządzenie do wytwarzania laktydu - Google Patents
Sposób i urządzenie do wytwarzania laktyduInfo
- Publication number
- PL3288930T3 PL3288930T3 PL16719083T PL16719083T PL3288930T3 PL 3288930 T3 PL3288930 T3 PL 3288930T3 PL 16719083 T PL16719083 T PL 16719083T PL 16719083 T PL16719083 T PL 16719083T PL 3288930 T3 PL3288930 T3 PL 3288930T3
- Authority
- PL
- Poland
- Prior art keywords
- manufacturing lactide
- lactide
- manufacturing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/10—1,4-Dioxanes; Hydrogenated 1,4-dioxanes
- C07D319/12—1,4-Dioxanes; Hydrogenated 1,4-dioxanes not condensed with other rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/42—Regulation; Control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/00033—Continuous processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00164—Controlling or regulating processes controlling the flow
- B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15166019 | 2015-04-30 | ||
| PCT/EP2016/059539 WO2016174161A1 (en) | 2015-04-30 | 2016-04-28 | Method and device for manufacturing lactide |
| EP16719083.4A EP3288930B1 (en) | 2015-04-30 | 2016-04-28 | Method and device for manufacturing lactide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3288930T3 true PL3288930T3 (pl) | 2021-11-08 |
Family
ID=53040411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL16719083T PL3288930T3 (pl) | 2015-04-30 | 2016-04-28 | Sposób i urządzenie do wytwarzania laktydu |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10023553B2 (pl) |
| EP (1) | EP3288930B1 (pl) |
| CN (1) | CN107531663B (pl) |
| BR (1) | BR112017023064B1 (pl) |
| ES (1) | ES2881381T3 (pl) |
| HU (1) | HUE054785T2 (pl) |
| LT (1) | LT3288930T (pl) |
| PL (1) | PL3288930T3 (pl) |
| WO (1) | WO2016174161A1 (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112851628A (zh) * | 2019-11-26 | 2021-05-28 | 南京华基塔业有限公司 | 一种由乳酸制备丙交酯的反应系统及方法 |
| CN112427048A (zh) * | 2020-12-15 | 2021-03-02 | 江苏景宏新材料科技有限公司 | 一种亚锡盐配合物催化剂及其生产l-丙交酯的方法 |
| US11926608B2 (en) * | 2021-03-04 | 2024-03-12 | Nanjing University | Synthesis method and device for rapidly producing lactide at high yield |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2128509C (en) | 1992-01-24 | 2006-09-19 | Patrick R. Gruber | Continuous process for manufacture of lactide polymers with improved purification methods |
| US5288881A (en) | 1992-03-12 | 1994-02-22 | E. I. Du Pont De Nemours And Company | Continuous reduced pressure dimeric cyclic ester production |
| US5521278A (en) * | 1994-08-18 | 1996-05-28 | Ecological Chemical Products | Integrated process for the manufacture of lactide |
| CN102439001B (zh) * | 2009-03-13 | 2014-09-17 | 自然工作有限责任公司 | 由内消旋-丙交酯流回收乳酸值 |
| JP2012097224A (ja) | 2010-11-04 | 2012-05-24 | Hitachi Plant Technologies Ltd | ポリヒドロキシカルボン酸の製造装置および製造方法 |
| CN102766132B (zh) * | 2012-08-14 | 2015-08-19 | 北京普利玛科技有限责任公司 | 一种连续制备丙交酯的方法 |
| CN102807550B (zh) * | 2012-08-20 | 2014-06-25 | 上海绿色盛世生态材料有限公司 | 一种高纯度医用丙交酯的制备方法 |
-
2016
- 2016-04-28 CN CN201680024561.2A patent/CN107531663B/zh active Active
- 2016-04-28 EP EP16719083.4A patent/EP3288930B1/en active Active
- 2016-04-28 ES ES16719083T patent/ES2881381T3/es active Active
- 2016-04-28 WO PCT/EP2016/059539 patent/WO2016174161A1/en active Application Filing
- 2016-04-28 LT LTEP16719083.4T patent/LT3288930T/lt unknown
- 2016-04-28 PL PL16719083T patent/PL3288930T3/pl unknown
- 2016-04-28 HU HUE16719083A patent/HUE054785T2/hu unknown
- 2016-04-28 US US15/570,244 patent/US10023553B2/en active Active
- 2016-04-28 BR BR112017023064-0A patent/BR112017023064B1/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN107531663A (zh) | 2018-01-02 |
| WO2016174161A1 (en) | 2016-11-03 |
| US10023553B2 (en) | 2018-07-17 |
| HUE054785T2 (hu) | 2021-09-28 |
| EP3288930B1 (en) | 2021-04-21 |
| US20180155313A1 (en) | 2018-06-07 |
| EP3288930A1 (en) | 2018-03-07 |
| BR112017023064A2 (pt) | 2018-07-03 |
| CN107531663B (zh) | 2022-02-08 |
| BR112017023064B1 (pt) | 2022-05-24 |
| LT3288930T (lt) | 2021-09-10 |
| ES2881381T3 (es) | 2021-11-29 |
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