PL393215A1 - Sposób wydzielania produktów reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej przy wytwarzaniu toluilenodiizocyjanianu (TDI) - Google Patents
Sposób wydzielania produktów reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej przy wytwarzaniu toluilenodiizocyjanianu (TDI)Info
- Publication number
- PL393215A1 PL393215A1 PL393215A PL39321510A PL393215A1 PL 393215 A1 PL393215 A1 PL 393215A1 PL 393215 A PL393215 A PL 393215A PL 39321510 A PL39321510 A PL 39321510A PL 393215 A1 PL393215 A1 PL 393215A1
- Authority
- PL
- Poland
- Prior art keywords
- toluilenodiizocyanate
- toluilenodiamine
- tda
- phosgenation
- tdi
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
- C07C263/20—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL393215A PL214498B1 (pl) | 2010-12-10 | 2010-12-10 | Sposób wydzielania produktów reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej przy wytwarzaniu toluilenodiizocyjanianu (TDI) |
| EP11460059A EP2463270A1 (en) | 2010-12-10 | 2011-12-09 | A method for separating reaction products after toluene diamine (TDA) phosgenation in the gaseous phase during production of toluene diisocyanate (TDI) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL393215A PL214498B1 (pl) | 2010-12-10 | 2010-12-10 | Sposób wydzielania produktów reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej przy wytwarzaniu toluilenodiizocyjanianu (TDI) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL393215A1 true PL393215A1 (pl) | 2012-06-18 |
| PL214498B1 PL214498B1 (pl) | 2013-08-30 |
Family
ID=45443013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL393215A PL214498B1 (pl) | 2010-12-10 | 2010-12-10 | Sposób wydzielania produktów reakcji fosgenowania toluilenodiaminy (TDA) w fazie gazowej przy wytwarzaniu toluilenodiizocyjanianu (TDI) |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2463270A1 (pl) |
| PL (1) | PL214498B1 (pl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509507B (zh) * | 2016-01-07 | 2017-07-14 | 甘肃银光聚银化工有限公司 | 一种环路喷射冷却器及采用其对异氰酸酯气体快速降温的方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3714439A1 (de) | 1987-04-30 | 1988-11-10 | Bayer Ag | Verfahren zur herstellung von (cyclo)aliphatischen diisocyanaten |
| DE19523385A1 (de) | 1995-06-23 | 1997-01-09 | Bayer Ag | Verfahren zur Herstellung von Triisocyanaten |
| DE19800529A1 (de) | 1998-01-09 | 1999-07-15 | Bayer Ag | Verfahren zur Phosgenierung von Aminen in der Gasphase unter Einsatz von Mikrostrukturmischern |
| DE10133728A1 (de) | 2001-07-11 | 2003-01-23 | Bayer Ag | Verfahren zur Herstellung von (cyclo)aliphatischen Diisocyanaten |
| DE10161384A1 (de) | 2001-12-14 | 2003-06-18 | Bayer Ag | Verbessertes Verfahren für die Herstellung von (/Poly)-isocyanaten in der Gasphase |
| DE10222023A1 (de) | 2002-05-17 | 2003-11-27 | Bayer Ag | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE10245704A1 (de) | 2002-09-30 | 2004-04-01 | Bayer Ag | Verfahren zum Quenchen eines gasförmigen Reaktionsgemisches bei der Gasphasenphosgenierung von Diaminen |
| DE10307141A1 (de) | 2003-02-20 | 2004-09-02 | Bayer Ag | Verfahren zur Herstellung von (Poly)isocyanaten in der Gasphase |
| DE10349504A1 (de) | 2003-10-23 | 2005-05-25 | Bayer Technology Services Gmbh | Verfahren zur Herstellung von Isocyanaten in der Gasphase |
| DE10359627A1 (de) | 2003-12-18 | 2005-07-21 | Bayer Materialscience Ag | Verfahren zur Herstellung von Diisocyanaten |
| CN102317254B (zh) | 2008-07-23 | 2014-11-19 | 巴斯夫欧洲公司 | 制备异氰酸酯的方法 |
-
2010
- 2010-12-10 PL PL393215A patent/PL214498B1/pl unknown
-
2011
- 2011-12-09 EP EP11460059A patent/EP2463270A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| PL214498B1 (pl) | 2013-08-30 |
| EP2463270A1 (en) | 2012-06-13 |
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