PL3604280T3 - Aparat do destylacji NMP - Google Patents
Aparat do destylacji NMPInfo
- Publication number
- PL3604280T3 PL3604280T3 PL17903364T PL17903364T PL3604280T3 PL 3604280 T3 PL3604280 T3 PL 3604280T3 PL 17903364 T PL17903364 T PL 17903364T PL 17903364 T PL17903364 T PL 17903364T PL 3604280 T3 PL3604280 T3 PL 3604280T3
- Authority
- PL
- Poland
- Prior art keywords
- nmp
- distilling apparatus
- distilling
- nmp distilling
- Prior art date
Links
Classifications
-
- 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
- B01D3/4211—Regulation; Control of columns
- B01D3/4261—Side stream
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17903364.2A EP3604280B1 (en) | 2017-03-30 | 2017-03-30 | Nmp distilling apparatus |
| PCT/JP2017/013282 WO2018179239A1 (ja) | 2017-03-30 | 2017-03-30 | Ｎｍｐの蒸留装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3604280T3 true PL3604280T3 (pl) | 2021-06-28 |
Family
ID=63674487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL17903364T PL3604280T3 (pl) | 2017-03-30 | 2017-03-30 | Aparat do destylacji NMP |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US11007454B2 (pl) |
| EP (1) | EP3604280B1 (pl) |
| JP (1) | JP6898567B2 (pl) |
| CN (1) | CN110603246B (pl) |
| HU (1) | HUE053681T2 (pl) |
| PL (1) | PL3604280T3 (pl) |
| WO (1) | WO2018179239A1 (pl) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7440229B2 (ja) * | 2019-09-05 | 2024-02-28 | ケロッグ ブラウン アンド ルート エルエルシー | 酢酸製造方法 |
| RU2732023C1 (ru) * | 2019-10-14 | 2020-09-10 | Акционерное общество "Ангарскнефтехимпроект" (АО "АНХП") | Ректификационная колонна для разделения парогазовой смеси водяного пара, аммиака и сероводорода |
| CN117923690B (zh) * | 2022-10-26 | 2025-12-30 | 中国石油化工股份有限公司 | 回收液相色谱产生的乙腈流动相废液的设备和方法 |
| CN116947728A (zh) * | 2023-07-11 | 2023-10-27 | 福建中禾新材料有限公司 | 一种新型单塔节能回收nmp的方法及装置 |
| CN117357919B (zh) * | 2023-09-27 | 2024-05-03 | 广东欧赛莱科技有限公司 | Nmp精馏提纯系统及nmp精馏提纯工艺 |
| KR102705326B1 (ko) * | 2023-11-13 | 2024-09-13 | 덕산실업(주) | Nmp의 정제 방법 및 정제 장치 |
| KR102905275B1 (ko) * | 2023-12-27 | 2025-12-29 | 솔리스 주식회사 | N-메틸-2-피롤리돈 정제시스템 및 그 방법 |
| WO2025183368A1 (ko) * | 2024-02-28 | 2025-09-04 | (주)테크윈 | Nmp 증류장치 |
| KR20250132313A (ko) | 2024-02-28 | 2025-09-04 | (주) 테크윈 | Nmp 증류장치 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3486984B2 (ja) * | 1994-10-11 | 2004-01-13 | 三菱化学株式会社 | Ｎ−メチル−２−ピロリドンの精製方法 |
| JP5471221B2 (ja) * | 2009-09-14 | 2014-04-16 | 三菱化学エンジニアリング株式会社 | Ｎｍｐの蒸留装置 |
| WO2012120666A1 (ja) * | 2011-03-09 | 2012-09-13 | 三菱化学エンジニアリング株式会社 | Ｎｍｐの蒸留装置 |
-
2017
- 2017-03-30 PL PL17903364T patent/PL3604280T3/pl unknown
- 2017-03-30 US US16/498,969 patent/US11007454B2/en active Active
- 2017-03-30 WO PCT/JP2017/013282 patent/WO2018179239A1/ja not_active Ceased
- 2017-03-30 JP JP2017535714A patent/JP6898567B2/ja active Active
- 2017-03-30 CN CN201780089100.8A patent/CN110603246B/zh active Active
- 2017-03-30 EP EP17903364.2A patent/EP3604280B1/en active Active
- 2017-03-30 HU HUE17903364A patent/HUE053681T2/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HUE053681T2 (hu) | 2021-07-28 |
| EP3604280A4 (en) | 2020-02-12 |
| CN110603246A (zh) | 2019-12-20 |
| US20200155961A1 (en) | 2020-05-21 |
| JPWO2018179239A1 (ja) | 2020-01-30 |
| EP3604280B1 (en) | 2021-02-17 |
| EP3604280A1 (en) | 2020-02-05 |
| CN110603246B (zh) | 2023-04-28 |
| WO2018179239A1 (ja) | 2018-10-04 |
| JP6898567B2 (ja) | 2021-07-07 |
| US11007454B2 (en) | 2021-05-18 |
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