JP2016516574A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016516574A5 JP2016516574A5 JP2016508130A JP2016508130A JP2016516574A5 JP 2016516574 A5 JP2016516574 A5 JP 2016516574A5 JP 2016508130 A JP2016508130 A JP 2016508130A JP 2016508130 A JP2016508130 A JP 2016508130A JP 2016516574 A5 JP2016516574 A5 JP 2016516574A5
- Authority
- JP
- Japan
- Prior art keywords
- alkaline
- stripping
- waste water
- temperature
- wastewater
- 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
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13164306 | 2013-04-18 | ||
| EP13164306.6 | 2013-04-18 | ||
| PCT/EP2014/057591 WO2014170309A1 (de) | 2013-04-18 | 2014-04-15 | Verfahren zur aufarbeitung von abwasser aus der nitrobenzolherstellung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016516574A JP2016516574A (ja) | 2016-06-09 |
| JP2016516574A5 true JP2016516574A5 (enExample) | 2017-05-25 |
| JP6518650B2 JP6518650B2 (ja) | 2019-05-22 |
Family
ID=48142660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016508130A Active JP6518650B2 (ja) | 2013-04-18 | 2014-04-15 | ニトロベンゼン製造から出る廃水の再処理方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9771290B2 (enExample) |
| EP (1) | EP2986563B1 (enExample) |
| JP (1) | JP6518650B2 (enExample) |
| KR (1) | KR102176381B1 (enExample) |
| CN (1) | CN105246833B (enExample) |
| PT (1) | PT2986563T (enExample) |
| SA (1) | SA515370005B1 (enExample) |
| TW (1) | TW201504160A (enExample) |
| WO (1) | WO2014170309A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106986358A (zh) * | 2017-04-13 | 2017-07-28 | 安徽广信农化股份有限公司 | 一种吡唑醚菌酯副产硫酸钠的提纯工艺 |
| CN115397779B (zh) * | 2020-04-27 | 2024-12-06 | 科思创德国股份有限公司 | 净化被硝基苯污染的水性废水料流的方法 |
| US12215042B2 (en) | 2021-11-17 | 2025-02-04 | Lg Chem, Ltd. | Wastewater purification method |
| CN120383357B (zh) * | 2025-06-26 | 2025-09-23 | 山东大地盐化集团有限公司 | 一种氯苯废水连续吹脱净化回收装置及实现方法 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2256999A (en) | 1939-03-08 | 1941-09-23 | Du Pont | Nitration of organic compounds |
| US2739174A (en) | 1951-09-08 | 1956-03-20 | Eastman Kodak Co | Nitrating aromatic hydrocarbons with only nitric acid |
| US3780116A (en) | 1972-06-15 | 1973-12-18 | Zaverchand & Co | Method for nitration of aromatic hydrocarbon compounds |
| DE2818680A1 (de) | 1978-04-27 | 1979-10-31 | Bayer Ag | Verfahren zur aufarbeitung von nitro-hydroxy-aromaten enthaltenden abwaessern |
| EP0078247B1 (en) | 1981-10-21 | 1985-11-27 | Monsanto Company | Process and catalysts for vapor phase nitration of aromatic compounds |
| DE3409717C2 (de) | 1984-03-16 | 1994-03-31 | Bayer Ag | Verfahren zur Herstellung von Nitrobenzol |
| EP0436443B1 (en) | 1990-01-04 | 1996-04-17 | Nrm International Technologies C.V. | Nitration process |
| DE4107972A1 (de) | 1991-03-13 | 1992-09-17 | Basf Ag | Verfahren zum abbau von aromatischen nitroverbindungen enthaltenden abwaessern |
| CH683919A5 (de) | 1992-01-15 | 1994-06-15 | Uetikon Chemie Ag | Verfahren zur Herstellung von Nitrobenzol. |
| DE19539205A1 (de) | 1995-10-22 | 1997-04-24 | Meissner Gmbh & Co Kg Josef | Verfahren zur Aromatennitrierung |
| US6288289B1 (en) * | 2000-01-27 | 2001-09-11 | Noram Engineering And Constructors Ltd. | Integrated effluent treatment process for nitroaromatic manufacture |
| AR027590A1 (es) | 2000-03-02 | 2003-04-02 | Dow Chemical Co | Reactor tubular, proceso para conducir las reacciones multifase de liquido/liquido en un reactor tubular, y un proceso para compuestos aromaticos denitracion de anillo en un reactor tubular |
| DE10345601A1 (de) * | 2003-09-29 | 2005-05-12 | Basf Ag | Verfahren zur Entfernung von Nitrokresolen aus Abwasser der Mononitrotoluolherstellung und zur weiteren Verwendung des Extraktes |
| DE102004017628A1 (de) * | 2004-04-10 | 2005-11-03 | Bayer Materialscience Ag | Verfahren zur Aufarbeitung von aromatische Nitroverbindungen enthaltenden Abwässern |
| DE102006004943A1 (de) | 2006-02-03 | 2007-08-09 | Bayer Materialscience Ag | Verfahren zur Herstellung von Nitrobenzol |
| JP4901883B2 (ja) * | 2006-03-07 | 2012-03-21 | ビーエーエスエフ ソシエタス・ヨーロピア | ニトロ化用の酸でトルエンをニトロ化してジニトロトルエンを製造する工程からでるプロセス排水中のジニトロトルエンを蒸留的に除去する方法 |
| EP2014641A3 (en) | 2007-06-06 | 2009-03-18 | Huntsman International Llc | Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates |
| DE102007026320B4 (de) | 2007-06-06 | 2009-07-09 | Siemens Enterprise Communications Gmbh & Co. Kg | Verfahren für den Betrieb eines Navigationssystems und Navigationssystem für ein Kraftfahrzeug |
| WO2009027416A1 (de) | 2007-08-30 | 2009-03-05 | Basf Se | Verfahren zur aufarbeitung von abwässern aus der nitrierung |
| DE102007059513A1 (de) | 2007-12-11 | 2009-06-18 | Bayer Materialscience Ag | Verfahren zur Herstellung von Nitrobenzol durch adiabate Nitrierung |
| DE102008048713A1 (de) | 2008-09-24 | 2010-03-25 | Bayer Materialscience Ag | Verfahren zur kontinuierlichen Herstellung von Nitrobenzol |
| EP2462063B1 (en) | 2009-08-18 | 2016-05-04 | Noram International Limited | Washing system for nitroaromatic compounds |
| CN102781843B (zh) | 2009-12-16 | 2014-06-18 | 巴斯夫欧洲公司 | 来自硝化装置废水料流的含NOx的废气的循环方法 |
| EP2418176A1 (de) | 2010-08-12 | 2012-02-15 | Basf Se | Verfahren zur Aufreinigung von Abwässern aus der Aufarbeitung vom rohem Mononitrobenzol |
-
2014
- 2014-04-15 WO PCT/EP2014/057591 patent/WO2014170309A1/de not_active Ceased
- 2014-04-15 US US14/784,443 patent/US9771290B2/en active Active
- 2014-04-15 JP JP2016508130A patent/JP6518650B2/ja active Active
- 2014-04-15 CN CN201480021559.0A patent/CN105246833B/zh active Active
- 2014-04-15 EP EP14717770.3A patent/EP2986563B1/de active Active
- 2014-04-15 KR KR1020157032602A patent/KR102176381B1/ko active Active
- 2014-04-15 PT PT147177703T patent/PT2986563T/pt unknown
- 2014-04-16 TW TW103113789A patent/TW201504160A/zh unknown
-
2015
- 2015-10-14 SA SA515370005A patent/SA515370005B1/ar unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR047498A1 (es) | Proceso de extraccion para remocion de impurezas de una corriente de purga oxidante en la sintesis de acido carboxilico | |
| EA201790141A1 (ru) | Способ удаления примесей из динитротолуолов | |
| MX2017017025A (es) | Metodo para purificar polimeros contaminados. | |
| MX2023009585A (es) | Isomerizacion catalitica de z-1,1,1,4,4,4-hexafluoro-2- buteno a e-1,1,1,4,4,4-hexafluoro-2-buteno. | |
| BR112017022224A2 (pt) | processos integrados para produzir, e processo para preparar uma composição | |
| EA201391727A1 (ru) | Способ и устройство для очистки продуктов нитрования | |
| JP2017531641A5 (enExample) | ||
| JP2013538677A5 (enExample) | ||
| JP2016516574A5 (enExample) | ||
| WO2012013678A3 (de) | Verfahren zur kontinuierlichen herstellung von nitrobenzol | |
| EA201791056A1 (ru) | Способ энергоэффективной рекуперации диоксида углерода из абсорбента и установка, подходящая для осуществления данного способа | |
| JP2016522803A5 (enExample) | ||
| MX2017014958A (es) | Metodo de produccion de forma cristalina de enzalutamida. | |
| CO2020006258A2 (es) | Proceso para preparar partículas de isoxazolina de gran tamaño | |
| AR100131A1 (es) | Proceso de purificación de gonadotropina | |
| MX2019003139A (es) | Proceso de fabricacion de 1-cloro-2,2-difluoroetano. | |
| CU24657B1 (es) | Procedimiento para la recuperación selectiva de valores de escandio y vanadio de materias primas usando extracción asistida por ultrasonido | |
| JP2016506354A5 (enExample) | ||
| WO2016055456A3 (en) | Production of an aromatic dicarboxylic acid | |
| EA201590558A1 (ru) | Способ экстракции растворителем | |
| JP2012193074A5 (enExample) | ||
| JP2015515963A5 (enExample) | ||
| EA201690757A1 (ru) | Способ получения промежуточного соединения иопромида | |
| SA520411278B1 (ar) | طريقة لخفض الشوائب في محفز لإنتاج حمض الترفتاليك | |
| MX2015005343A (es) | Sistema y metodo de extraccion de solvente de una planta de licor madre puro. |