BR0104325A - Método para produzir um ácido carboxìlico insaturado, e, para produzir uma nitrila insaturada - Google Patents

Método para produzir um ácido carboxìlico insaturado, e, para produzir uma nitrila insaturada

Info

Publication number
BR0104325A
BR0104325A BR0104325-0A BR0104325A BR0104325A BR 0104325 A BR0104325 A BR 0104325A BR 0104325 A BR0104325 A BR 0104325A BR 0104325 A BR0104325 A BR 0104325A
Authority
BR
Brazil
Prior art keywords
carboxylic acid
element selected
group
unsaturated carboxylic
alkane
Prior art date
Application number
BR0104325-0A
Other languages
English (en)
Inventor
Leonard Edward Bogan Jr
Daniel A Bors
Fernando Antonio Pesso Cavalcanti
Scott Han
Bradley Anson Jacobs
Frederick William Kaiser
Peter David Klugherz
Manhua Lin
Donald Lee Zolotorofe
Original Assignee
Rohm & Haas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rohm & Haas filed Critical Rohm & Haas
Publication of BR0104325A publication Critical patent/BR0104325A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/24Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00Constitutive chemical elements of heterogeneous catalysts
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24Chromium, molybdenum or tungsten
    • C07C2523/28Molybdenum
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"MéTODO PARA PRODUZIR UM áCIDO CARBOXìILICO INSATURADO, E, PARA PRODUZIR UMA NITRILA INSATURADA". Um método para produzir ácido carboxílico insaturado compreende: ( a ) contactar, em uma zona de reação, um alcano com um catalisador contendo um óxido metálico misto, sob condições que produzem um gás de produto, que compreende o ácido carboxílico insaturado, alcano não-reagido e um alqueno de produto; ( b ) recuperar o alcano não-reagido e o alqueno de produto a partir do gás de produto; e ( c ) reciclar o alcano não-reagido recuperado e o alqueno de produto para a zona de reação; em que o óxido metálico misto consiste de um material tendo a fórmula: A~ a~M~ m~N~ n~X~ x~O~ o~ em que, A é pelo menos um elemento selecionado a partir do grupo, que consiste de molibdênio e tungstênio, em que M é, pelo menos, um elemento selecionado a partir do grupo, que consiste de vanádio, cério e cromo, em que N é pelo menos um elemento selecionado a partir do grupo, que consiste de telúrio, bismuto e selênio, em que X é pelo menos um elemento selecionado a partir do grupo, que consiste de nióbio, tântalo, titânio, alumínio, zircónio, cromo, manganês, ferro, rutênio, cobalto, ródio, níquel, platina, bismuto, boro, índio, arsênio, germânio, estanho, lítio, sódio, potássio, rubídio, césio, frâncio, berílio, magnésio, cálcio, estróncio, bário, háfnio, chumbo, fósforo, promécio, európio, gadolínio, disprósio, hómio, érbio, túlio, itérbio, lutécio, ouro, prata, paládio, gálio, zinco, praseodímio, rênio, irídio, neodímio, ítrio, samário e térbio, em que 0,25 < a < 0,98, 0,003 < m < O,5, 0,003 < n < 0, 5, 0,003 < x < 0, 5 e o depende do estado de oxidação dos outros elementos. Um método análogo para a preparação de nitrilas insaturadas é também exposto.
BR0104325-0A 2000-09-29 2001-09-27 Método para produzir um ácido carboxìlico insaturado, e, para produzir uma nitrila insaturada BR0104325A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23614200P 2000-09-29 2000-09-29

Publications (1)

Publication Number Publication Date
BR0104325A true BR0104325A (pt) 2002-06-04

Family

ID=22888294

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0104325-0A BR0104325A (pt) 2000-09-29 2001-09-27 Método para produzir um ácido carboxìlico insaturado, e, para produzir uma nitrila insaturada

Country Status (7)

Country Link
US (1) US7049466B2 (pt)
EP (1) EP1193240A1 (pt)
JP (1) JP2002161065A (pt)
KR (1) KR100823054B1 (pt)
CN (1) CN1347866A (pt)
BR (1) BR0104325A (pt)
MX (1) MXPA01009748A (pt)

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US7253310B2 (en) 2003-08-19 2007-08-07 Basf Aktiengesellschaft Preparation of (meth)acrylic acid
US7019169B2 (en) 2003-09-23 2006-03-28 Basf Aktiengesellschaft Preparation of (meth)acrylic acid
US7012157B2 (en) 2003-09-23 2006-03-14 Basf Aktiengesellschaft Preparation of (meth)acrylic acid
US20050137422A1 (en) * 2003-12-19 2005-06-23 Saudi Basic Industries Corporation Process for producing an unsaturated carboxylic acid from an alkane
US8193387B2 (en) * 2003-12-19 2012-06-05 Saudi Basic Industries Corporation Process for producing an unsaturated carboxylic acid from an alkane
US7553986B2 (en) * 2003-12-23 2009-06-30 Rohm And Haas Company Process for the selective (amm)oxidation of lower molecular weight alkanes and alkenes
BRPI0500615B1 (pt) * 2004-03-10 2015-07-14 Rohm & Haas Catalisador modificado, e, sistema de catalisador modificado
BRPI0500609A (pt) * 2004-03-10 2007-07-10 Rohm & Haas processos para preparar um ou mais catalisadores modificados, e, para a criotrituração de um ou mais catalisadores de óxido metálico
BRPI0500616A (pt) * 2004-03-10 2007-07-10 Rohm & Haas processos para aperfeiçoar uma ou mais caracterìsticas de desempenho de um ou mais catalisadores de óxido metálico, e para produzir ácidos carboxìlicos insaturados
BRPI0500617A (pt) * 2004-03-10 2005-12-06 Rohm & Haas Processos para a conversão de alcanos a seus ésteres correspondentes de ácidos carboxìlicos insaturados, para a conversão de um alcano a seus produtos correspondentes e para a produção de ácidos carboxìlicos insaturados ou nitrilas insaturadas
TWI303584B (en) 2004-04-08 2008-12-01 Rohm & Haas Improved catalytic (amm)oxidation process for conversion of lower alkanes
EP1745001A1 (de) * 2004-04-30 2007-01-24 Basf Aktiengesellschaft Verfahren zur herstellung von acrylsäure durch heterogen katalysierte gasphasenpartialoxidation wenigstens einer c3-kohlenwasserstoffvorläuferverbindung
EP1704919A1 (en) * 2005-03-25 2006-09-27 Arkema France Process for preparing improved catalysts for selective oxidation of propane into acrylic acid
KR20080036960A (ko) * 2005-06-01 2008-04-29 셀라니즈 인터내셔날 코포레이션 에테인의 에틸렌으로의 선택적 산화 방법
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EA020884B1 (ru) * 2007-09-18 2015-02-27 Баррик Гольд Корпорейшн Способ восстановления золота из тугоплавких сульфидных руд
JP5058915B2 (ja) * 2007-09-20 2012-10-24 ローム アンド ハース カンパニー エタンからエチレン及び一酸化炭素の混合物を製造するための触媒プロセス
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Also Published As

Publication number Publication date
EP1193240A1 (en) 2002-04-03
KR20020030016A (ko) 2002-04-22
JP2002161065A (ja) 2002-06-04
US7049466B2 (en) 2006-05-23
CN1347866A (zh) 2002-05-08
KR100823054B1 (ko) 2008-04-18
MXPA01009748A (es) 2002-04-15
US20020123647A1 (en) 2002-09-05

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B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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