BR9911867A - Método para produção de um diácido alifático e óxido nitroso - Google Patents
Método para produção de um diácido alifático e óxido nitrosoInfo
- Publication number
- BR9911867A BR9911867A BR9911867-0A BR9911867A BR9911867A BR 9911867 A BR9911867 A BR 9911867A BR 9911867 A BR9911867 A BR 9911867A BR 9911867 A BR9911867 A BR 9911867A
- Authority
- BR
- Brazil
- Prior art keywords
- nitrous oxide
- aliphatic diacid
- producing
- aliphatic
- diacid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
- C07C51/245—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of keto groups or secondary alcohol groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
- C01B21/22—Nitrous oxide (N2O)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
Patente de Invenção: <B>"MéTODO PARA PRODUçãO DE UM DIáCIDO ALIFáTICO E óXIDO NITROSO"<D>. Um diácido alifático e óxido nitroso são produzidos por meio dos seguintes métodos: o ácido dibásico alifático é produzido por meio de oxidação de um composto aromático hidroxilado com óxido nitroso para formar o ácido dibásico alifático e o óxido nitroso formado reduzindo uma mistura de um fluxo de gás contendo NOx e amónia é empregado na fabricação do diácido alifático.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11064198A | 1998-07-06 | 1998-07-06 | |
PCT/US1999/013745 WO2000001654A1 (en) | 1998-07-06 | 1999-06-17 | Method of producing an aliphatic diacid and nitrous oxide |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9911867A true BR9911867A (pt) | 2001-03-27 |
Family
ID=22334120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9911867-0A BR9911867A (pt) | 1998-07-06 | 1999-06-17 | Método para produção de um diácido alifático e óxido nitroso |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1115685A1 (pt) |
JP (1) | JP2002519399A (pt) |
KR (1) | KR20010071732A (pt) |
CN (1) | CN1314877A (pt) |
AU (1) | AU4576199A (pt) |
BR (1) | BR9911867A (pt) |
CA (1) | CA2336461A1 (pt) |
PL (1) | PL345383A1 (pt) |
WO (1) | WO2000001654A1 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6312657B1 (en) * | 1998-08-25 | 2001-11-06 | Exxonmobil Oil Corporation | Production of nitrous oxide |
DE102004046167A1 (de) | 2004-09-23 | 2006-04-06 | Basf Ag | Verfahren zur Reinigung und Aufkonzentrierung von Distickstoffmonoxid |
DE102005055588A1 (de) | 2005-11-22 | 2007-05-24 | Basf Ag | Verfahren zur Isolierung von N2O |
CN101558009B (zh) | 2006-12-11 | 2012-03-28 | 巴斯夫欧洲公司 | 分离n2o的方法 |
CN102046266B (zh) | 2008-04-02 | 2013-09-25 | 巴斯夫欧洲公司 | 纯化一氧化二氮的方法 |
CA2720403C (en) | 2008-04-02 | 2016-02-23 | Basf Se | Process for isolating n2o |
EP2334629B1 (de) * | 2008-08-29 | 2016-08-10 | Basf Se | Verfahren zur herstellung von zyklischen ketonen |
US8475571B2 (en) | 2010-04-23 | 2013-07-02 | General Electric Company | System for gas purification and recovery with multiple solvents |
GB201019701D0 (en) | 2010-11-19 | 2011-01-05 | Invista Tech Sarl | Reaction process |
CN103130203B (zh) * | 2011-11-29 | 2014-08-20 | 岳阳昌德化工实业有限公司 | 一种一氧化二氮的制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2844626A (en) * | 1955-05-27 | 1958-07-22 | Goodyear Tire & Rubber | Process for the manufacture of adipic acid |
FR2705036B1 (fr) * | 1993-05-10 | 1995-06-16 | Paroisse Sa Grande | Procédé pour abaisser la teneur en protoxyde d'azote dans les effluents gazeux, en particulier dans ceux qui sont issus de synthèses par oxydation nitrique. |
-
1999
- 1999-06-17 KR KR1020017000097A patent/KR20010071732A/ko not_active Application Discontinuation
- 1999-06-17 PL PL99345383A patent/PL345383A1/xx unknown
- 1999-06-17 BR BR9911867-0A patent/BR9911867A/pt not_active IP Right Cessation
- 1999-06-17 CA CA002336461A patent/CA2336461A1/en not_active Abandoned
- 1999-06-17 JP JP2000558060A patent/JP2002519399A/ja not_active Withdrawn
- 1999-06-17 WO PCT/US1999/013745 patent/WO2000001654A1/en not_active Application Discontinuation
- 1999-06-17 CN CN99810195A patent/CN1314877A/zh active Pending
- 1999-06-17 EP EP99928770A patent/EP1115685A1/en not_active Withdrawn
- 1999-06-17 AU AU45761/99A patent/AU4576199A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2000001654A1 (en) | 2000-01-13 |
CN1314877A (zh) | 2001-09-26 |
JP2002519399A (ja) | 2002-07-02 |
AU4576199A (en) | 2000-01-24 |
CA2336461A1 (en) | 2000-01-13 |
PL345383A1 (en) | 2001-12-17 |
KR20010071732A (ko) | 2001-07-31 |
EP1115685A1 (en) | 2001-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 4A, 5A, 6A, 7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1911 DE 21/08/2007. |