BR0113736A - Catalyst for the production of lower aliphatic carboxylic acid esters - Google Patents

Catalyst for the production of lower aliphatic carboxylic acid esters

Info

Publication number
BR0113736A
BR0113736A BR0113736-0A BR0113736A BR0113736A BR 0113736 A BR0113736 A BR 0113736A BR 0113736 A BR0113736 A BR 0113736A BR 0113736 A BR0113736 A BR 0113736A
Authority
BR
Brazil
Prior art keywords
catalyst
lower aliphatic
carboxylic acid
aliphatic carboxylic
production
Prior art date
Application number
BR0113736-0A
Other languages
Portuguese (pt)
Inventor
Etsuko Kadowaki
Kousuke Narumi
Hiroshi Uchida
Original Assignee
Showa Denko Kk
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
Priority claimed from JP2000271416A external-priority patent/JP2002079089A/en
Application filed by Showa Denko Kk filed Critical Showa Denko Kk
Publication of BR0113736A publication Critical patent/BR0113736A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"CATALISADOR PARA PRODUçãO DE éSTERES DE áCIDO CARBOXìLICO ALIFáTICOS INFERIORES". A invenção refere-se a um catalisador para uso na produção de um éster de ácido carboxílico alifático inferior, que pode apresentar alta atividade inicial e alta produtividade, assegurar vida de catalisador suficientemente longa na prática industrial, e reduzir a produção de subprodutos; um processo para produção do catalisador; e um processo para produção de um éster de ácido carboxílico alifático inferior usando o catalisador. O catalisador é produzido por um processo compreendendo uma etapa de colocar em contato o catalisador heteropoliácido suportado com um gás contendo pelo menos um componente selecionado de água, um ácido carboxílico alifático inferior e um álcool alifático inferior."CATALYST FOR PRODUCTION OF LOWER ALIPHATIC CARBOXYLIC ACID ESTERS". The invention relates to a catalyst for use in the production of a lower aliphatic carboxylic acid ester which may have high initial activity and high productivity, ensure sufficiently long catalyst life in industrial practice, and reduce byproduct production; a process for producing the catalyst; and a process for producing a lower aliphatic carboxylic acid ester using the catalyst. The catalyst is produced by a process comprising a step of contacting the supported heteropoly acid catalyst with a gas containing at least one selected water component, a lower aliphatic carboxylic acid and a lower aliphatic alcohol.

BR0113736-0A 2000-09-07 2001-09-05 Catalyst for the production of lower aliphatic carboxylic acid esters BR0113736A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000271416A JP2002079089A (en) 2000-09-07 2000-09-07 Catalyst for manufacturing lower aliphatic carboxylic acid ester, method for manufacturing the same and method for manufacturing lower aliphatic carboxylic acid ester by catalyst
US23843100P 2000-10-10 2000-10-10
PCT/JP2001/007709 WO2002020158A2 (en) 2000-09-07 2001-09-05 Catalyst for producing lower aliphatic carboxylic acid esters

Publications (1)

Publication Number Publication Date
BR0113736A true BR0113736A (en) 2003-07-29

Family

ID=26599436

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0113736-0A BR0113736A (en) 2000-09-07 2001-09-05 Catalyst for the production of lower aliphatic carboxylic acid esters

Country Status (5)

Country Link
EP (1) EP1353749A2 (en)
CN (1) CN1452511A (en)
AU (1) AU2001284440A1 (en)
BR (1) BR0113736A (en)
WO (1) WO2002020158A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5376804B2 (en) 2004-09-22 2013-12-25 イネオス ユーロープ リミテッド Silica support, heteropolyacid catalyst prepared therefrom and ester synthesis using silica-supported heteropolyacid catalyst
JP5468904B2 (en) 2006-11-22 2014-04-09 ビーピー ケミカルズ リミテッド Process for the production of alkenes from oxidants by use of supported heteropolyacid catalysts
CN103980114B (en) * 2014-04-14 2016-01-20 武汉强丰新特科技有限公司 A kind of preparation method of vinylformic acid DCPA
CN104030919B (en) * 2014-06-27 2015-11-18 无锡阿科力科技股份有限公司 A kind of processing method of continuous processing preparation (methyl) tert-butyl acrylate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3012059B2 (en) * 1991-11-05 2000-02-21 昭和電工株式会社 Method for producing lower fatty acid ester
DE69618032T2 (en) * 1995-08-02 2002-06-27 Bp Chem Int Ltd Estersynthese
EP1294673B1 (en) * 2000-06-27 2005-03-16 Showa Denko K.K. Catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing the catalyst and process for producing lower aliphatic carboxylic acid ester using the catalyst

Also Published As

Publication number Publication date
EP1353749A2 (en) 2003-10-22
CN1452511A (en) 2003-10-29
AU2001284440A1 (en) 2002-03-22
WO2002020158A2 (en) 2002-03-14
WO2002020158A3 (en) 2002-06-20

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Legal Events

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