JP2013530140A5 - - Google Patents
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- Publication number
- JP2013530140A5 JP2013530140A5 JP2013510563A JP2013510563A JP2013530140A5 JP 2013530140 A5 JP2013530140 A5 JP 2013530140A5 JP 2013510563 A JP2013510563 A JP 2013510563A JP 2013510563 A JP2013510563 A JP 2013510563A JP 2013530140 A5 JP2013530140 A5 JP 2013530140A5
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- product
- catalyst
- dinitrotoluene
- liquid phase
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 12
- 239000000047 product Substances 0.000 claims 11
- DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 claims 8
- 239000007791 liquid phase Substances 0.000 claims 8
- 229910052759 nickel Inorganic materials 0.000 claims 6
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 claims 4
- 239000012263 liquid product Substances 0.000 claims 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims 3
- 238000005984 hydrogenation reaction Methods 0.000 claims 3
- VDCZKCIEXGXCDJ-UHFFFAOYSA-N 3-methyl-2-nitroaniline Chemical compound CC1=CC=CC(N)=C1[N+]([O-])=O VDCZKCIEXGXCDJ-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 239000012071 phase Substances 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000006227 byproduct Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010924 continuous production Methods 0.000 claims 1
- 150000004985 diamines Chemical class 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 150000002431 hydrogen Chemical class 0.000 claims 1
- 230000002779 inactivation Effects 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 241000282326 Felis catus Species 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10162924.4 | 2010-05-17 | ||
| EP10162924 | 2010-05-17 | ||
| PCT/EP2011/057427 WO2011144481A1 (de) | 2010-05-17 | 2011-05-09 | Verfahren zur herstellung von toluylendiamin durch hydrierung von dinitrotoluol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013530140A JP2013530140A (ja) | 2013-07-25 |
| JP2013530140A5 true JP2013530140A5 (cg-RX-API-DMAC7.html) | 2016-04-07 |
Family
ID=44358176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013510563A Pending JP2013530140A (ja) | 2010-05-17 | 2011-05-09 | ジニトロトルエンの水素化によるトリレンジアミンの製造方法 |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP2571844B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2013530140A (cg-RX-API-DMAC7.html) |
| KR (1) | KR20130080445A (cg-RX-API-DMAC7.html) |
| CN (1) | CN102892747B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112012027954A2 (cg-RX-API-DMAC7.html) |
| HU (1) | HUE037511T2 (cg-RX-API-DMAC7.html) |
| MY (1) | MY156559A (cg-RX-API-DMAC7.html) |
| SG (1) | SG185374A1 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2011144481A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112013012865A2 (pt) * | 2010-12-06 | 2016-09-06 | Basf Se | processo para preparar aminas aromáticas, método de regular a concentração de nitrocompostos e nitrosocompostos, e aparelho |
| US8835688B2 (en) | 2011-03-16 | 2014-09-16 | Basf Se | Optimized introduction of the starting materials for a process for preparing aromatic amines by hydrogenation of nitroaromatics |
| US8895783B2 (en) | 2012-02-07 | 2014-11-25 | Basf Se | Monitoring of the stoichiometric ratio in the reaction of nitroaromatics with hydrogen |
| BR112014019503A8 (pt) * | 2012-02-07 | 2017-07-11 | Basf Se | Processo contínuo para preparar pelo menos uma amina aromática |
| US9302237B2 (en) | 2013-01-11 | 2016-04-05 | Basf Se | Apparatus and process for the continuous reaction of liquids with gases |
| WO2014108351A1 (de) | 2013-01-11 | 2014-07-17 | Basf Se | Vorrichtung und verfahren zur kontinuierlichen umsetzung von flüssigkeiten mit gasen |
| US9295971B2 (en) | 2013-01-11 | 2016-03-29 | Basf Se | Apparatus and process for the continuous reaction of liquids with gases |
| EP3055284B1 (de) * | 2013-10-08 | 2017-08-30 | Covestro Deutschland AG | Verfahren zur hydrierung von dinitrotoluol in der gasphase zur herstellung von toluylendiamin |
| CN104098475A (zh) * | 2014-07-28 | 2014-10-15 | 淮安嘉诚高新化工股份有限公司 | 二硝基甲苯连续液相催化加氢还原生产二氨基甲苯的装置及方法 |
| WO2018069278A1 (de) * | 2016-10-10 | 2018-04-19 | Basf Se | Katalysatormodifikation mit alkalimetall-, erdalkalimetall- oder seltenerdmetallionen in der kontinuierlichen flüssigphasen-hydrierung von nitroverbindungen |
| CN107325006A (zh) * | 2017-08-04 | 2017-11-07 | 赛鼎工程有限公司 | 一种二硝基甲苯加氢管式增稠的工艺 |
| EP3697753B1 (de) * | 2017-10-16 | 2025-10-01 | Basf Se | Erhöhung der katalysatorselektivität bei der kontinuierlichen hydrierung von nitroverbindungen durch zugabe von ammoniak |
| CN109053462B (zh) * | 2018-08-14 | 2021-11-05 | 浙江今晖新材料股份有限公司 | 一种对氟苯胺的制备方法 |
| CN116440898B (zh) * | 2023-05-08 | 2025-02-07 | 中国科学院金属研究所 | 用于二硝基甲苯加氢反应的原子级分散Pd-Pt催化剂及其制备方法和应用 |
| WO2025257162A1 (en) | 2024-06-11 | 2025-12-18 | Basf Se | Mixture comprising toluene diamine and method for controlling a hydrogenation process for preparing toluene diamine |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60172947A (ja) * | 1984-02-16 | 1985-09-06 | Mitsui Toatsu Chem Inc | トリレンジアミンの連続的製造方法 |
| DE19844901C1 (de) | 1998-09-30 | 1999-11-04 | Bayer Ag | Verfahren zur Dosierung von flüssigen Nitroaromaten mit mehr als einer Nitrogruppe in Reaktoren zur Sumpfphasen-Hydrierung |
| DE59905881D1 (de) | 1998-12-12 | 2003-07-10 | Basf Ag | Verfahren zur herstellung von aminen |
| DE19909168A1 (de) * | 1999-03-03 | 2000-09-07 | Basf Ag | Verfahren zur Herstellung von Aminen |
| DE19909177A1 (de) | 1999-03-03 | 2000-09-07 | Kataleuna Gmbh Catalysts | Katalysator zur Hydrierung funktioneller Gruppen und Verfahren zu seiner Herstellung |
| DE19909176A1 (de) | 1999-03-03 | 2000-09-07 | Kataleuna Gmbh Catalysts | Hydrierkatalysator und Verfahren zu seiner Herstellung |
| JP2006508017A (ja) * | 2002-02-06 | 2006-03-09 | ビーエーエスエフ アクチェンゲゼルシャフト | アミンの製造方法 |
| DE10206214A1 (de) * | 2002-02-15 | 2003-08-28 | Basf Ag | Verfahren zur Herstellung von Aminen |
| DE10349095A1 (de) | 2003-10-17 | 2005-05-19 | Basf Ag | Verfahren zur Herstellung von Aminen |
| EP2155386B1 (de) | 2007-05-10 | 2012-02-22 | Basf Se | Verfahren zur herstellung von aminen |
| BRPI0721717A2 (pt) | 2007-05-29 | 2013-02-13 | Evonik Degussa Gmbh | hidrogenaÇço de compostos nitro, hidrogenaÇço de aromÁticos nitrados, hidrogenaÇço contÍnua de aromÁticos nitrados e catalisadores de ni ativado |
-
2011
- 2011-05-09 SG SG2012079281A patent/SG185374A1/en unknown
- 2011-05-09 JP JP2013510563A patent/JP2013530140A/ja active Pending
- 2011-05-09 KR KR1020127032972A patent/KR20130080445A/ko not_active Withdrawn
- 2011-05-09 EP EP11718109.9A patent/EP2571844B1/de active Active
- 2011-05-09 CN CN201180024339.XA patent/CN102892747B/zh active Active
- 2011-05-09 HU HUE11718109A patent/HUE037511T2/hu unknown
- 2011-05-09 WO PCT/EP2011/057427 patent/WO2011144481A1/de not_active Ceased
- 2011-05-09 MY MYPI2012004968A patent/MY156559A/en unknown
- 2011-05-09 BR BR112012027954A patent/BR112012027954A2/pt not_active IP Right Cessation
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