BR0204885A - Processo para produção de ácidos carboxìlicos saturados com um a quatro átomos de c, por oxidação de fase gasosa de 2-butanona - Google Patents
Processo para produção de ácidos carboxìlicos saturados com um a quatro átomos de c, por oxidação de fase gasosa de 2-butanonaInfo
- Publication number
- BR0204885A BR0204885A BR0204885-0A BR0204885A BR0204885A BR 0204885 A BR0204885 A BR 0204885A BR 0204885 A BR0204885 A BR 0204885A BR 0204885 A BR0204885 A BR 0204885A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- carboxylic acids
- phase oxidation
- atoms
- gas phase
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
"PROCESSO PARA PRODUçãO DE áCIDOS CARBOXìLICOS SATURADOS COM UM A QUATRO áTOMOS DE C, POR OXIDAçãO DE FASE GASOSA DE 2-BUTANONA". Objeto da invenção é um processo para produção de ácidos carboxílicos saturados, com um a quatro átomos de carbono, por oxidação de fase gasosa, caracterizado pelo fato de que 2-butanona é reagida em um catalisador de revestimento, que contém um corpo de suporte não poroso, inerte, e uma massa de óxidos mistos, cataliticamente ativa, aplicada sobre a superfície externa do corpo de suporte, que contém a) um ou mais óxidos do grupo dióxido de titânio, dióxido de zircónio, dióxido de estanho, óxido de alumínio e b) 0,1 a 1,5% em peso, com relação ao peso do componente a) e por m^ 2^/g de superfície específica do componente a), de pentóxido de vanádio e de que usa-se metila-etila-cetona como extrato.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10159834A DE10159834A1 (de) | 2001-12-06 | 2001-12-06 | Verfahren zur Herstellung von gesättigten Carbonsäuren mit ein bis vier C-Atomen durch Gasphasenoxidation von 2-Butanon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0204885A true BR0204885A (pt) | 2004-06-15 |
Family
ID=7708189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0204885-0A BR0204885A (pt) | 2001-12-06 | 2002-11-28 | Processo para produção de ácidos carboxìlicos saturados com um a quatro átomos de c, por oxidação de fase gasosa de 2-butanona |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US6884909B2 (pt) |
| EP (1) | EP1318136B1 (pt) |
| JP (1) | JP4276831B2 (pt) |
| CN (1) | CN1277800C (pt) |
| AT (1) | ATE289580T1 (pt) |
| BR (1) | BR0204885A (pt) |
| DE (2) | DE10159834A1 (pt) |
| ES (1) | ES2233767T3 (pt) |
| MX (1) | MXPA02012102A (pt) |
| NO (1) | NO328593B1 (pt) |
| TW (1) | TWI246506B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010001399A1 (de) | 2010-01-29 | 2011-08-04 | Wacker Chemie AG, 81737 | Verfahren zur Herstellung von Carbonsäuren mit 1-3 Kohlenstoff-atomen aus nachwachsenden Rohstoffen |
| WO2013159322A1 (zh) * | 2012-04-27 | 2013-10-31 | 中国科学技术大学 | 制备乙酸的方法 |
| EP2995861B1 (en) * | 2014-09-10 | 2019-08-07 | Siemens Aktiengesellschaft | Valve operation and diagnosis |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1073390B (de) * | 1960-01-14 | LICENTIA Patent-Verwaltungs-G.m.b.H., Frankfurt/M | Vorrichtung zur Fernsteuerung einer Anlage, vorzugsweise einer Zuteil- oder Verteilförderanlage, mit einem Kommandospeicher | |
| DE1049845B (de) | 1957-01-04 | 1959-02-05 | Consortium Elektrochem Ind | Verfahren zur Herstellung von Carbonylverbindungen |
| DE1279011B (de) | 1966-01-07 | 1968-10-03 | Huels Chemische Werke Ag | Verfahren zur Herstellung von Essigsaeure durch katalytische Gasphasenoxydation von Butenen |
| FR1588741A (pt) | 1967-11-07 | 1970-04-17 | ||
| DE1643822B2 (de) * | 1967-11-07 | 1975-08-21 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von Essigsäure |
| DE1643824A1 (de) * | 1967-11-10 | 1971-07-01 | Huels Chemische Werke Ag | Verfahren zur Herstellung von konzentrierter Essigsaeure |
| JPS4830614B1 (pt) | 1969-06-02 | 1973-09-21 | ||
| NL7102805A (pt) | 1970-03-09 | 1971-09-13 | ||
| DE2016681A1 (pt) | 1970-04-08 | 1971-10-28 | ||
| DE2235103C3 (de) | 1972-07-18 | 1978-04-13 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von Essigsäure |
| DE2354425C3 (de) | 1973-10-31 | 1978-05-03 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Herstellung von Essigsäure durch Gasphasenoxidation von Butenen |
| US4146734A (en) | 1977-08-08 | 1979-03-27 | Celanese Corporation | Oxidation of butene to acetic acid and catalyst therefor |
| US4550212A (en) | 1982-03-09 | 1985-10-29 | Phillips Petroleum Company | Catalysts |
| US4448892A (en) | 1982-04-01 | 1984-05-15 | Phillips Petroleum Company | Olefin oxidation catalyst |
| US4448897A (en) | 1982-05-13 | 1984-05-15 | Atlantic Richfield Company | Method for producing a vanadium-titanium catalyst exhibiting improved intrinsic surface area |
| EP0498305B1 (en) | 1991-02-01 | 1995-12-27 | Idemitsu Kosan Company Limited | Process for preparing carbonyl compounds |
| DE19649426A1 (de) | 1996-11-28 | 1998-06-04 | Consortium Elektrochem Ind | Schalenkatalysator zur Herstellung von Essigsäure durch Gasphasenoxidation von ungesättigten C¶4¶-Kohlenwasserstoffen |
| DE19823052A1 (de) | 1998-05-22 | 1999-11-25 | Consortium Elektrochem Ind | Schalenkatalysator zur Herstellung von Essigsäure durch Gasphasenoxidation von gesättigten und/oder ungesättigten C4-Kohlenwasserstoffen |
| ES2162501T3 (es) | 1998-05-22 | 2001-12-16 | Consortium Elektrochem Ind | Proceso para la preparacion de acidos carboxilicos saturados con 1 a 4 atomos c. |
| DE19910866A1 (de) * | 1999-03-11 | 2000-09-21 | Consortium Elektrochem Ind | Verfahren und Vorrichtung zur Herstellung von gesättigten Carbonsäuren mit ein bis vier C-Atomen |
| DE19959413A1 (de) | 1999-12-09 | 2001-06-21 | Consortium Elektrochem Ind | Trägerkatalysatoren und deren Verwendung bei der Gasphasenoxidation von Kohlenwasserstoffen |
| DE10065466A1 (de) | 2000-12-28 | 2002-07-18 | Consortium Elektrochem Ind | Verfahren zur Trennung eines wässrigen Gemisches aus den Hauptkomponenten Essigsäure und Ameisensäure |
-
2001
- 2001-12-06 DE DE10159834A patent/DE10159834A1/de not_active Withdrawn
-
2002
- 2002-10-31 US US10/285,206 patent/US6884909B2/en not_active Expired - Fee Related
- 2002-11-28 DE DE50202310T patent/DE50202310D1/de not_active Expired - Lifetime
- 2002-11-28 ES ES02026493T patent/ES2233767T3/es not_active Expired - Lifetime
- 2002-11-28 EP EP02026493A patent/EP1318136B1/de not_active Expired - Lifetime
- 2002-11-28 BR BR0204885-0A patent/BR0204885A/pt not_active Application Discontinuation
- 2002-11-28 AT AT02026493T patent/ATE289580T1/de active
- 2002-12-05 TW TW091135345A patent/TWI246506B/zh not_active IP Right Cessation
- 2002-12-05 NO NO20025842A patent/NO328593B1/no not_active IP Right Cessation
- 2002-12-06 MX MXPA02012102A patent/MXPA02012102A/es active IP Right Grant
- 2002-12-06 JP JP2002355697A patent/JP4276831B2/ja not_active Expired - Fee Related
- 2002-12-06 CN CNB021557160A patent/CN1277800C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| TWI246506B (en) | 2006-01-01 |
| EP1318136B1 (de) | 2005-02-23 |
| CN1277800C (zh) | 2006-10-04 |
| TW200301758A (en) | 2003-07-16 |
| US20030114709A1 (en) | 2003-06-19 |
| NO20025842L (no) | 2003-06-10 |
| ES2233767T3 (es) | 2005-06-16 |
| EP1318136A1 (de) | 2003-06-11 |
| MXPA02012102A (es) | 2005-08-16 |
| NO328593B1 (no) | 2010-03-29 |
| JP4276831B2 (ja) | 2009-06-10 |
| DE50202310D1 (de) | 2005-03-31 |
| CN1424297A (zh) | 2003-06-18 |
| JP2003212815A (ja) | 2003-07-30 |
| ATE289580T1 (de) | 2005-03-15 |
| DE10159834A1 (de) | 2003-06-26 |
| US6884909B2 (en) | 2005-04-26 |
| NO20025842D0 (no) | 2002-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25A | Requested transfer of rights approved |
Owner name: WACKER CHEMIE AG (DE) Free format text: TRANSFERIDO DE: CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH |
|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) DA LPI |
|
| B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |