BRPI0409191A - processo para oxidação direta parcial catalisada heterogeneamente de propano e/ou de isobutano a pelo menos um dos produtos alvo, ácido acrìlico, ácido metacrìlico - Google Patents
processo para oxidação direta parcial catalisada heterogeneamente de propano e/ou de isobutano a pelo menos um dos produtos alvo, ácido acrìlico, ácido metacrìlicoInfo
- Publication number
- BRPI0409191A BRPI0409191A BRPI0409191-4A BRPI0409191A BRPI0409191A BR PI0409191 A BRPI0409191 A BR PI0409191A BR PI0409191 A BRPI0409191 A BR PI0409191A BR PI0409191 A BRPI0409191 A BR PI0409191A
- Authority
- BR
- Brazil
- Prior art keywords
- isobutane
- propane
- direct oxidation
- heterogeneously catalyzed
- target products
- 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
- C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
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 OXIDAçãO DIRETA PARCIAL CATALISADA HETEROGENEAMENTE DE PROPANO E/OU DE ISOBUTANO A PELO MENOS UM DOS PRODUTOS ALVO, áCIDO ACRìLICO, áCIDO METACRìLICO". E divulgado um método para oxidação direta parcial catalisada heterogencamente do propano e/ou do isobutano. De acordo com o dito método, o produto alvo é separado, da mistura gasosa produto obtida no estágio de reação, em um estágio de reprocessamento, a mistura gasosa produto remanescente é dividida em duas quantidades parciais que possuem a mesma composição, sendo uma quantidade parcial redirecionada para o estágio de reação enquanto a outra quantidade parcial é descarregada, e ambos, o estágio de reação e o estágio de reprocessamento são operados a uma pressão aumentada.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46113603P | 2003-04-09 | 2003-04-09 | |
DE10316465A DE10316465A1 (de) | 2003-04-09 | 2003-04-09 | Verfahren der heterogen katalysierten partiellen direkten Oxidation von Propan und/oder iso-Butan |
US60/461,136 | 2003-04-09 | ||
DE10316465.0 | 2003-04-09 | ||
PCT/EP2004/003690 WO2004089856A2 (de) | 2003-04-09 | 2004-04-07 | Verfahren der heterogen katalysierten partiellen direkten oxidation von propan und/oder iso-butan zu acrylsäure und/oder methacrylsäure |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0409191A true BRPI0409191A (pt) | 2006-04-11 |
BRPI0409191B1 BRPI0409191B1 (pt) | 2015-05-26 |
Family
ID=33160614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0409191-4A BRPI0409191B1 (pt) | 2003-04-09 | 2004-04-07 | Processo para oxidação direta parcial catalisada heterogeneamente de propano e/ou de isobutano a pelo menos um dos produtos alvo, ácido acrílico, ácido metacrílico |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1615870B1 (pt) |
JP (1) | JP4914208B2 (pt) |
KR (1) | KR101011086B1 (pt) |
AT (1) | ATE399150T1 (pt) |
BR (1) | BRPI0409191B1 (pt) |
DE (1) | DE502004007442D1 (pt) |
ES (1) | ES2307005T3 (pt) |
MY (1) | MY140509A (pt) |
RU (1) | RU2354643C2 (pt) |
SA (1) | SA04250069B1 (pt) |
TW (1) | TWI333486B (pt) |
WO (1) | WO2004089856A2 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006094766A1 (de) † | 2005-03-08 | 2006-09-14 | Basf Aktiengesellschaft | Verfahren zum befüllen eines reaktors |
DE102007010422A1 (de) * | 2007-03-01 | 2008-09-04 | Basf Se | Verfahren zur Herstellung eines Katalysators bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Masse |
DE102007029053A1 (de) | 2007-06-21 | 2008-01-03 | Basf Ag | Verfahren der heterogen katalysierten partiellen Direktoxidation von n-Propan zu Acrylsäure |
JP5852134B2 (ja) * | 2010-12-29 | 2016-02-03 | ローム アンド ハース カンパニーRohm And Haas Company | プロパン酸化のための反応器及び方法 |
DE102013202048A1 (de) * | 2013-02-07 | 2013-04-18 | Basf Se | Verfahren zur Herstellung einer katalytisch aktiven Masse, die ein Gemisch aus einem die Elemente Mo und V enthaltenden Multielementoxid und wenigstens einem Oxid des Molybdäns ist |
CN108771968A (zh) * | 2018-06-14 | 2018-11-09 | 河海大学 | 多种同位素离子分离柱装置及分离方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19627847A1 (de) * | 1996-07-10 | 1998-01-15 | Basf Ag | Verfahren zur Herstellung von Acrylsäure |
US6541664B1 (en) * | 1997-10-21 | 2003-04-01 | Basf Aktiengesellschaft | Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid |
JP3817374B2 (ja) * | 1998-09-24 | 2006-09-06 | 住友化学株式会社 | 不飽和カルボン酸の製造方法 |
DE19924532A1 (de) * | 1999-05-28 | 2000-11-30 | Basf Ag | Verfahren der fraktionierten Kondensation eines Acrylsäure enthaltenden Produktgasgemisches einer heterogen katalysierten Gasphasen-Partialoxidation von C3-Vorläufern der Acrylsäure mit molekularem Sauerstoff |
DE10122027A1 (de) * | 2001-05-07 | 2002-05-23 | Basf Ag | Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Partialoxidation von Propan |
EP1193240A1 (en) * | 2000-09-29 | 2002-04-03 | Rohm And Haas Company | Recycle process in the preparation of unsaturated carboxylic acids from alkane |
-
2004
- 2004-04-05 MY MYPI20041245A patent/MY140509A/en unknown
- 2004-04-06 TW TW093109526A patent/TWI333486B/zh not_active IP Right Cessation
- 2004-04-07 BR BRPI0409191-4A patent/BRPI0409191B1/pt not_active IP Right Cessation
- 2004-04-07 WO PCT/EP2004/003690 patent/WO2004089856A2/de active IP Right Grant
- 2004-04-07 RU RU2005134322/04A patent/RU2354643C2/ru not_active IP Right Cessation
- 2004-04-07 SA SA4250069A patent/SA04250069B1/ar unknown
- 2004-04-07 JP JP2006505033A patent/JP4914208B2/ja not_active Expired - Fee Related
- 2004-04-07 ES ES04726111T patent/ES2307005T3/es not_active Expired - Lifetime
- 2004-04-07 AT AT04726111T patent/ATE399150T1/de not_active IP Right Cessation
- 2004-04-07 DE DE502004007442T patent/DE502004007442D1/de not_active Expired - Lifetime
- 2004-04-07 KR KR1020057019119A patent/KR101011086B1/ko not_active IP Right Cessation
- 2004-04-07 EP EP04726111A patent/EP1615870B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20060005361A (ko) | 2006-01-17 |
MY140509A (en) | 2009-12-31 |
DE502004007442D1 (de) | 2008-08-07 |
RU2354643C2 (ru) | 2009-05-10 |
JP2006522764A (ja) | 2006-10-05 |
BRPI0409191B1 (pt) | 2015-05-26 |
JP4914208B2 (ja) | 2012-04-11 |
TWI333486B (en) | 2010-11-21 |
TW200505845A (en) | 2005-02-16 |
ATE399150T1 (de) | 2008-07-15 |
EP1615870B1 (de) | 2008-06-25 |
SA04250069B1 (ar) | 2008-06-18 |
EP1615870A2 (de) | 2006-01-18 |
ES2307005T3 (es) | 2008-11-16 |
RU2005134322A (ru) | 2006-05-10 |
WO2004089856A3 (de) | 2005-01-13 |
WO2004089856A2 (de) | 2004-10-21 |
KR101011086B1 (ko) | 2011-01-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Eyre-Walker et al. | Reduced synonymous substitution rate at the start of enterobacterial genes | |
WO2004081225A3 (en) | Amplification and analysis of whole genome and whole transcriptome libraries generated by a dna polymerization process | |
ES2156978T3 (es) | Uso de exonucleasa y/o glicosilasa como suplementos de un anticuerpo antipolimerasa para aumentar la especifidad en la reaccion en cadena de la polimerasa. | |
ES553464A0 (es) | Un procedimiento para multiplicar al menos una secuencia especifica de acidos nucleicos | |
BR9707056A (pt) | Processos e composições para determinar a sequência de moléculas de ácido nucleico | |
BR9708392A (pt) | Processo para oxidação de alcanos | |
BR9801878B1 (pt) | oligonucleotìdeos, método para amplificação de uma seqüência alvo de ácido nucléico e kit para realizar uma reação de amplificação de ácido nucléico. | |
DE50111556D1 (de) | Verfahren zur herstellung von acrolein und/oder acrylsäure | |
WO2006003439A3 (en) | Method for stabilising reagents which are useful for nucleic acid amplification | |
TWI707877B (zh) | 混合癸基硫醇組合物及其作為鏈轉移劑之用途 | |
ATE323179T1 (de) | Verfahren zur synthese von dna-fragmenten | |
BR0209297A (pt) | Processo para a preparação de ácido acrìlico pela oxidação parcial heterogeneamente catalisada de propano na fase gasosa | |
DE60024742D1 (de) | Verfahren zur Polymerisation von Methacrylsäureester oder Acrylsäureester | |
BRPI0408629A (pt) | processo para a oxidação parcial de propeno a ácido acrìlico em fase gasosa | |
ATE520640T1 (de) | Verfahren zur herstellung von acrylsäure durch heterogen katalysierte partielle gasphasen oxidation von propylen | |
DE602005022443D1 (de) | Schnelle synthese von oligonukleotiden | |
BRPI0409191A (pt) | processo para oxidação direta parcial catalisada heterogeneamente de propano e/ou de isobutano a pelo menos um dos produtos alvo, ácido acrìlico, ácido metacrìlico | |
AR017429A1 (es) | Catalizador de acetato de vinilo que comprende paladio, oro, cobre y un cuarto metal y proceso para la produccion de acetato de vinilo por reaccion de etileno, oxigeno o acido acetico como reactivos | |
ATE356794T1 (de) | Verfahren zur herstellung von (meth)acrylsaeureestern | |
TW200720242A (en) | Process for preparing acrolein or acrylic acid or a mixture thereof from propane | |
ATE493380T1 (de) | Verfahren zur herstellung von (meth) acrylsaeureestern | |
MY143542A (en) | Process for preparing acrolein or acrylic acid or a mixture thereof from propane | |
ATE316581T1 (de) | Verfahren zur spezifischen bestimmung von dna- sequenzen mittels paralleler amplifikation | |
BRPI0408554A (pt) | processo para a oxidação parcial de propeno a ácido acrìlico em fase gasosa | |
WO2004033485A3 (en) | Nucleic acid supported protein complementation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/05/2015, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time | ||
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |