JP2017512798A5 - - Google Patents
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- Publication number
- JP2017512798A5 JP2017512798A5 JP2016559280A JP2016559280A JP2017512798A5 JP 2017512798 A5 JP2017512798 A5 JP 2017512798A5 JP 2016559280 A JP2016559280 A JP 2016559280A JP 2016559280 A JP2016559280 A JP 2016559280A JP 2017512798 A5 JP2017512798 A5 JP 2017512798A5
- Authority
- JP
- Japan
- Prior art keywords
- zone
- phosgene
- stream
- mixing zone
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims 16
- 238000006243 chemical reaction Methods 0.000 claims 16
- 238000000034 method Methods 0.000 claims 14
- 150000001412 amines Chemical class 0.000 claims 9
- 239000007789 gas Substances 0.000 claims 8
- 239000011261 inert gas Substances 0.000 claims 4
- 150000002513 isocyanates Chemical class 0.000 claims 4
- 239000012948 isocyanate Substances 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 claims 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 2
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 claims 1
- DZIHTWJGPDVSGE-UHFFFAOYSA-N 4-[(4-aminocyclohexyl)methyl]cyclohexan-1-amine Chemical compound C1CC(N)CCC1CC1CCC(N)CC1 DZIHTWJGPDVSGE-UHFFFAOYSA-N 0.000 claims 1
- CKDWPUIZGOQOOM-UHFFFAOYSA-N Carbamyl chloride Chemical compound NC(Cl)=O CKDWPUIZGOQOOM-UHFFFAOYSA-N 0.000 claims 1
- 238000009835 boiling Methods 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- ZZTCPWRAHWXWCH-UHFFFAOYSA-N diphenylmethanediamine Chemical compound C=1C=CC=CC=1C(N)(N)C1=CC=CC=C1 ZZTCPWRAHWXWCH-UHFFFAOYSA-N 0.000 claims 1
- 239000012442 inert solvent Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 238000004064 recycling Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N tolylenediamine group Chemical group CC1=C(C=C(C=C1)N)N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14162004 | 2014-03-27 | ||
| EP14162004.7 | 2014-03-27 | ||
| PCT/EP2015/056214 WO2015144681A1 (de) | 2014-03-27 | 2015-03-24 | Verfahren zum betreiben einer gasphasenphosgenierungsanlage |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017512798A JP2017512798A (ja) | 2017-05-25 |
| JP2017512798A5 true JP2017512798A5 (enExample) | 2018-05-10 |
| JP6621760B2 JP6621760B2 (ja) | 2019-12-18 |
Family
ID=50382340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016559280A Active JP6621760B2 (ja) | 2014-03-27 | 2015-03-24 | 気相ホスゲン化プラントの運転方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9840461B2 (enExample) |
| EP (1) | EP3122719B1 (enExample) |
| JP (1) | JP6621760B2 (enExample) |
| KR (1) | KR20160138410A (enExample) |
| CN (1) | CN106458863B (enExample) |
| HU (1) | HUE039109T2 (enExample) |
| WO (1) | WO2015144681A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667089B (zh) * | 2015-06-12 | 2021-02-26 | 科思创德国股份有限公司 | 在气相中制备二异氰酸酯的方法 |
| JP6932768B2 (ja) | 2016-09-01 | 2021-09-08 | コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ | イソシアネートの製造方法 |
| EP3421426A1 (de) * | 2017-06-29 | 2019-01-02 | Covestro Deutschland AG | Energieeffizientes verfahren zur bereitstellung von phosgen-dampf |
| HUE056221T2 (hu) | 2017-07-03 | 2022-02-28 | Covestro Intellectual Property Gmbh & Co Kg | Termelõ berendezés kémiai termék elõállítására H-funkciós reagens és foszgén reagáltatásával és eljárás ennek üzemeltetésére |
| KR102437607B1 (ko) * | 2018-06-18 | 2022-08-26 | 한화솔루션 주식회사 | 지방족 이소시아네이트의 제조방법 |
| WO2022023325A1 (en) * | 2020-07-27 | 2022-02-03 | Basf Se | Phosgene production unit |
| CN116157357A (zh) | 2020-07-27 | 2023-05-23 | 巴斯夫欧洲公司 | 光气生产单元 |
| KR102839457B1 (ko) * | 2020-12-30 | 2025-07-25 | 한화솔루션 주식회사 | 이소시아네이트 화합물의 제조 방법 |
| US20240228301A1 (en) * | 2021-04-21 | 2024-07-11 | Basf Se | Process for preparing phosgene |
| EP4296260A1 (de) * | 2022-06-22 | 2023-12-27 | Covestro Deutschland AG | Herstellung spezieller isocyanate durch co-phosgenierung |
| EP4296261A1 (de) | 2022-06-22 | 2023-12-27 | Covestro Deutschland AG | Verfahren und vorrichtung zur herstellung von isocyanaten |
| EP4543850A1 (de) * | 2022-06-22 | 2025-04-30 | Covestro Deutschland AG | Verfahren zur herstellung von isocyanaten durch phosgenierung eines gemischs (ar)aliphatischer diamine und cycloaliphatischer diamine |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS3510774B1 (enExample) * | 1954-12-01 | 1960-08-08 | ||
| DE3121036A1 (de) * | 1981-05-27 | 1982-12-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlicehn herstellung von organischen mono- oder polyisocyanaten |
| DE3714439A1 (de) | 1987-04-30 | 1988-11-10 | Bayer Ag | Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten |
| FR2723585B1 (fr) | 1994-08-12 | 1996-09-27 | Rhone Poulenc Chimie | Procede de preparation de composes du type polyisocyanates aromatiques en phase gazeuse. |
| DE19942299A1 (de) * | 1999-09-04 | 2001-03-08 | Basf Ag | Verbessertes Verfahren zur Herstellung von Mono- und Oligo-Isocyanaten |
| DE10158160A1 (de) | 2001-11-28 | 2003-06-12 | Basf Ag | Herstellung von Isocyanaten in der Gasphase |
| EP1371633A1 (en) | 2002-06-14 | 2003-12-17 | Bayer Ag | Process for the purification of mixtures of toluenediisocyanate incorporating a dividing-wall distillation column |
| EP1371634A1 (en) | 2002-06-14 | 2003-12-17 | Bayer Ag | Process for the purification of mixtures of toluenediisocyanate |
| ES2271171T3 (es) | 2002-10-22 | 2007-04-16 | Bayer Materialscience Ag | Procedimiento para la purificacion de toluendiisocianato que incorpora una columna de destilacion de pared divisoria para la purificacion final. |
| DE10349504A1 (de) | 2003-10-23 | 2005-05-25 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE102005036870A1 (de) | 2005-08-02 | 2007-02-08 | Bayer Materialscience Ag | Verfahren zur Gasphasenphosgenierung |
| DE102005037328A1 (de) | 2005-08-04 | 2007-02-08 | Basf Ag | Verfahren zur Herstellung von Isocyanaten |
| DE102005042392A1 (de) | 2005-09-06 | 2007-03-08 | Basf Ag | Verfahren zur Herstellung von Isocyanaten |
| CN101583594B (zh) | 2006-11-07 | 2013-06-19 | 巴斯夫欧洲公司 | 生产异氰酸酯的方法 |
| CN101622226B (zh) * | 2007-01-17 | 2013-07-10 | 巴斯夫欧洲公司 | 制备异氰酸酯的方法 |
| DE102007056511A1 (de) | 2007-11-22 | 2009-05-28 | Bayer Materialscience Ag | Verfahren zur Herstellung aromatischer Diisocyanate in der Gasphase |
| PT2323973E (pt) * | 2008-08-07 | 2012-05-07 | Basf Se | Processo para a produção de isocianatos aromáticos |
| EP2349986B1 (de) | 2008-10-15 | 2013-04-24 | Basf Se | Verfahren zur herstellung von isocyanaten |
| JP2010153365A (ja) * | 2008-11-19 | 2010-07-08 | Semiconductor Energy Lab Co Ltd | 発光素子、発光装置、電子機器及び照明装置 |
| CN101429139B (zh) * | 2008-12-18 | 2012-11-14 | 宁波万华聚氨酯有限公司 | 二环己基甲烷二异氰酸酯及其中间体的制备方法 |
| US20110301380A1 (en) * | 2009-03-06 | 2011-12-08 | Basf Se | Process and apparatus for preparing isocyanates |
| EP2408738B1 (de) | 2009-03-20 | 2017-07-26 | Basf Se | Verfahren zur herstellung von isocyanaten |
| DE102009032413A1 (de) | 2009-07-09 | 2011-01-13 | Bayer Materialscience Ag | Verfahren zur Herstellung von Isocyanaten |
| JP5827248B2 (ja) * | 2010-02-26 | 2015-12-02 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 気相においてイソシアネートを製造する方法 |
| US8969615B2 (en) | 2011-03-31 | 2015-03-03 | Basf Se | Process for preparing isocyanates |
| US8816126B2 (en) * | 2011-09-02 | 2014-08-26 | Basf Se | Process for preparing isocyanates |
| HUE031742T2 (en) * | 2011-09-02 | 2017-07-28 | Basf Se | Process for the preparation of isocyanates |
| ES2658214T3 (es) | 2012-03-19 | 2018-03-08 | Covestro Deutschland Ag | Procedimiento para la preparación de isocianatos |
| US9932299B2 (en) | 2013-02-08 | 2018-04-03 | Covestro Deutschland Ag | Process for separating an isocyanate prepared by phosgenation of a primary amine in the gas phase from the gaseous crude product of the phosgenation |
-
2015
- 2015-03-24 WO PCT/EP2015/056214 patent/WO2015144681A1/de not_active Ceased
- 2015-03-24 KR KR1020167026160A patent/KR20160138410A/ko not_active Withdrawn
- 2015-03-24 US US15/128,179 patent/US9840461B2/en active Active
- 2015-03-24 EP EP15711536.1A patent/EP3122719B1/de active Active
- 2015-03-24 JP JP2016559280A patent/JP6621760B2/ja active Active
- 2015-03-24 HU HUE15711536A patent/HUE039109T2/hu unknown
- 2015-03-24 CN CN201580015894.4A patent/CN106458863B/zh active Active
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