PT2427424E - Processo de produção de uma amina aromática e de um dispositivo para produção da mesma - Google Patents
Processo de produção de uma amina aromática e de um dispositivo para produção da mesma Download PDFInfo
- Publication number
- PT2427424E PT2427424E PT10721405T PT10721405T PT2427424E PT 2427424 E PT2427424 E PT 2427424E PT 10721405 T PT10721405 T PT 10721405T PT 10721405 T PT10721405 T PT 10721405T PT 2427424 E PT2427424 E PT 2427424E
- Authority
- PT
- Portugal
- Prior art keywords
- producing
- aromatic amine
- device therefor
- therefor
- amine
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
- B01D11/043—Counter-current multistage extraction towers in a vertical or sloping position with stationary contacting elements, sieve plates or loose contacting elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
-
- 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
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- 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
- B01D3/40—Extractive distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/82—Purification; Separation; Stabilisation; Use of additives
- C07C209/86—Separation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/45—Monoamines
- C07C211/46—Aniline
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09159617 | 2009-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2427424E true PT2427424E (pt) | 2014-08-28 |
Family
ID=42735429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT10721405T PT2427424E (pt) | 2009-05-07 | 2010-05-06 | Processo de produção de uma amina aromática e de um dispositivo para produção da mesma |
Country Status (8)
Country | Link |
---|---|
US (2) | US8748665B2 (pt) |
EP (1) | EP2427424B1 (pt) |
JP (1) | JP2012526085A (pt) |
KR (1) | KR20120014197A (pt) |
CN (1) | CN102421745B (pt) |
ES (1) | ES2485818T3 (pt) |
PT (1) | PT2427424E (pt) |
WO (1) | WO2010128118A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUE025009T2 (en) | 2009-12-18 | 2016-04-28 | Basf Se | Two-step process for cost-effective separation of homogeneous catalysts in MDA synthesis |
CN105294451A (zh) * | 2015-10-30 | 2016-02-03 | 重庆长风化学工业有限公司 | 用于硝基苯萃取苯胺的处理方法 |
CN105237408A (zh) * | 2015-10-30 | 2016-01-13 | 重庆长风化学工业有限公司 | 硝基苯萃取苯胺的萃取方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE492737A (pt) * | 1948-12-18 | |||
JPS6147446A (ja) * | 1984-08-13 | 1986-03-07 | Mitsui Toatsu Chem Inc | アニリンの製造方法 |
DE4110457A1 (de) | 1991-03-30 | 1992-10-01 | Basf Ag | Verfahren zur herstellung von aromatischen aminen |
GB2352715B (en) * | 1999-07-30 | 2002-01-09 | Membrane Extraction Tech Ltd | Recovery of aromatic amines dissolved in aqueous fluids |
DE50301146D1 (de) * | 2002-02-06 | 2005-10-13 | Basf Ag | Verfahren zur herstellung von aminen |
US7122701B2 (en) * | 2003-06-04 | 2006-10-17 | Bayer Aktiengesellschaft | Process for preparing aromatic amines |
DE102006008000A1 (de) * | 2006-02-21 | 2006-11-30 | Basf Ag | Hydrierung von Nitrobenzol |
-
2010
- 2010-05-06 JP JP2012509044A patent/JP2012526085A/ja not_active Withdrawn
- 2010-05-06 US US13/318,257 patent/US8748665B2/en active Active
- 2010-05-06 EP EP20100721405 patent/EP2427424B1/de active Active
- 2010-05-06 CN CN201080019921.2A patent/CN102421745B/zh active Active
- 2010-05-06 KR KR20117029190A patent/KR20120014197A/ko not_active Application Discontinuation
- 2010-05-06 WO PCT/EP2010/056209 patent/WO2010128118A1/de active Application Filing
- 2010-05-06 PT PT10721405T patent/PT2427424E/pt unknown
- 2010-05-06 ES ES10721405.8T patent/ES2485818T3/es active Active
-
2014
- 2014-05-13 US US14/276,362 patent/US9120036B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2427424B1 (de) | 2014-06-04 |
US8748665B2 (en) | 2014-06-10 |
JP2012526085A (ja) | 2012-10-25 |
US20120083626A1 (en) | 2012-04-05 |
KR20120014197A (ko) | 2012-02-16 |
ES2485818T3 (es) | 2014-08-14 |
WO2010128118A1 (de) | 2010-11-11 |
US9120036B2 (en) | 2015-09-01 |
EP2427424A1 (de) | 2012-03-14 |
US20140238929A1 (en) | 2014-08-28 |
CN102421745A (zh) | 2012-04-18 |
CN102421745B (zh) | 2015-04-08 |
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