ES2102575T3 - Procedimiento de produccion de metacrilato de metilo. - Google Patents

Procedimiento de produccion de metacrilato de metilo.

Info

Publication number
ES2102575T3
ES2102575T3 ES93117110T ES93117110T ES2102575T3 ES 2102575 T3 ES2102575 T3 ES 2102575T3 ES 93117110 T ES93117110 T ES 93117110T ES 93117110 T ES93117110 T ES 93117110T ES 2102575 T3 ES2102575 T3 ES 2102575T3
Authority
ES
Spain
Prior art keywords
methyl methacrylate
reaction
catalyst
production procedure
specific
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93117110T
Other languages
English (en)
Inventor
Yoshikazu Shima
Takafumi Abe
Hirofumi Higuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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 Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Application granted granted Critical
Publication of ES2102575T3 publication Critical patent/ES2102575T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C67/327—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by elimination of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

SE DESCRIBE UN PROCESO PARA OBTENER METACRILATO DE METILO MEDIANTE LA REACCION CATALITICA DE FASE GASEOSA DE -HIDROXISOBUTIRATO QUE COMPRENDE LA APORTACION DE METANOL EN UNA CANTIDAD POR PESO DE 0''1 A 3''0 VECES EL -HIDROXISOBUTIRATO DE METILO EN UN REACTOR, JUNTO CON ESO, Y CONTINUANDO CON LA REACCION, A UNA TEMPERATURA DE REACCION ENTRE LOS 230 Y LOS 300 C, MEDIANTE EL USO DE UNA ZEOLITA (O CEOLITA) DE "FAUJASITE" SINTETICA DEL TIPO DE TRANSICION, QUE TIENE UNA CONSTANTE DE RETICULA ESPECIFICA Y UN CONTENIDO DE NA ESPECIFICO (NA''AL) COMO CATALIZADOR. EL PROCESO ES CAPAZ DE PRODUCIR ESTABLEMENTE EL PRODUCTO QUE SE PRETENDE, DOTADO DE EXCELENTE CALIDAD DE GRAN RENDIMIENTO DURANTE UN LARGO PERIODO DE TIEMPO, EVITANDO LOS INCONVENIENTES DEL DETERIORO RAPIDO DEL CATALIZADOR Y COLOREANDO EL PRODUCTO DE REACCION.
ES93117110T 1992-11-16 1993-10-22 Procedimiento de produccion de metacrilato de metilo. Expired - Lifetime ES2102575T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30554292A JP3189858B2 (ja) 1992-11-16 1992-11-16 メタクリル酸メチルの製造法

Publications (1)

Publication Number Publication Date
ES2102575T3 true ES2102575T3 (es) 1997-08-01

Family

ID=17946418

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93117110T Expired - Lifetime ES2102575T3 (es) 1992-11-16 1993-10-22 Procedimiento de produccion de metacrilato de metilo.

Country Status (7)

Country Link
US (1) US5371273A (es)
EP (1) EP0598243B1 (es)
JP (1) JP3189858B2 (es)
KR (1) KR100254539B1 (es)
DE (1) DE69309615T2 (es)
ES (1) ES2102575T3 (es)
TW (1) TW277058B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3520878B2 (ja) * 1995-01-10 2004-04-19 三菱瓦斯化学株式会社 メタクリル酸メチルの製造方法
JPH11255710A (ja) * 1998-03-11 1999-09-21 Mitsubishi Gas Chem Co Inc メタクリル酸メチルの製造方法
EP1186592A1 (en) * 2000-09-11 2002-03-13 Mitsubishi Gas Chemical Company, Ltd. Production of methacrylates
US6610625B1 (en) * 2000-09-15 2003-08-26 Tricat Industries, Inc. Catalyst/adsorbent composition with improved performance
WO2003082795A2 (en) * 2002-03-25 2003-10-09 Cargill, Incorporated METHODS OF MANUFACTURING DERIVATIVES OF β-HYDROXYCARBOXYLIC ACIDS
US20070219397A1 (en) * 2006-03-15 2007-09-20 Battelle Memorial Institute Method for conversion of beta-hydroxy carbonyl compounds
US7687661B2 (en) * 2006-03-15 2010-03-30 Battelle Memorial Institute Method for conversion of β-hydroxy carbonyl compounds
CN103221380B (zh) 2010-10-07 2015-04-29 罗门哈斯公司 生产甲基丙烯酸酯的方法
WO2013184345A1 (en) 2012-06-04 2013-12-12 Rohm And Haas Company Process for production of methacrylic acid esters
US20160102043A1 (en) 2013-06-26 2016-04-14 Rohm And Haas Company Process for production of methacrylic acid esters
US9944586B2 (en) 2013-10-17 2018-04-17 Cargill, Incorporated Methods for producing alkyl hydroxyalkanoates
RU2665466C2 (ru) * 2013-12-24 2018-08-30 Мицубиси Газ Кемикал Компани, Инк. Катализатор для применения для получения метилметакрилата и способ получения метилметакрилата
RU2671574C2 (ru) * 2014-04-10 2018-11-02 Мицубиси Газ Кемикал Компани, Инк. Формованный катализатор для применения в производстве метилметакрилата и способ производства метилметакрилата с применением указанного катализатора
CA2964762A1 (en) 2014-10-14 2016-04-21 Gevo, Inc. Methods for conversion of ethanol to functionalized lower hydrocarbons and downstream hydrocarbons
US10239819B2 (en) 2014-10-17 2019-03-26 Cargill, Incorporated Methods for producing an ester of an alpha, beta-unsaturated carboxylic acid
US10633320B2 (en) 2018-01-04 2020-04-28 Gevo, Inc. Upgrading fusel oil mixtures over heterogeneous catalysts to higher value renewable chemicals
JP6889322B1 (ja) 2020-09-30 2021-06-18 住友化学株式会社 組成物
WO2023117754A1 (de) 2021-12-23 2023-06-29 Röhm Gmbh Verfahren zur herstellung von alkylmethacrylaten mit verbesserter ausbeute und verminderten emissionen flüchtiger organischer verbindungen
WO2023169810A1 (de) 2022-03-11 2023-09-14 Röhm Gmbh Verfahren zur herstellung von alpha-hydroxyisobuttersäuremethylester und dessen anwendung in der elektronik-industrie

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2727618B2 (ja) * 1989-01-26 1998-03-11 三菱瓦斯化学株式会社 不飽和カルボン酸エステルの製造方法
JP2778131B2 (ja) * 1989-07-14 1998-07-23 三菱瓦斯化学株式会社 メタクリル酸メチルの製造方法
JP2884639B2 (ja) * 1989-11-28 1999-04-19 三菱瓦斯化学株式会社 不飽和カルボン酸エステルの製造法
JP2906547B2 (ja) * 1990-03-15 1999-06-21 三菱瓦斯化学株式会社 α，β―不飽和カルボン酸エステルの製造方法

Also Published As

Publication number Publication date
TW277058B (es) 1996-06-01
US5371273A (en) 1994-12-06
DE69309615D1 (de) 1997-05-15
DE69309615T2 (de) 1997-07-17
EP0598243B1 (en) 1997-04-09
JP3189858B2 (ja) 2001-07-16
EP0598243A3 (en) 1995-03-29
JPH06157413A (ja) 1994-06-03
EP0598243A2 (en) 1994-05-25
KR100254539B1 (ko) 2000-05-01
KR940011431A (ko) 1994-06-21

Similar Documents

Publication Publication Date Title
ES2102575T3 (es) Procedimiento de produccion de metacrilato de metilo.
BR9711594A (pt) Composi-Æo cristalina de s¡lico-alumino-fosfato microporosa material catal¡tico processos para a prepara-Æo de um material catal¡tico e para a produ-Æo de olefinas a partir do metanol e uso de um produto
ES2061256T3 (es) Catalizador y proceso de hidrocraqueo de gasolina.
SE8304748L (sv) Forfarande for framstellning av kolveten
CO4560550A1 (es) Proceso para preparar intermediarios de florfenicol
MX167426B (es) Procedimiento para la oxideshidrogenacion de etano en etileno
ES468973A1 (es) Un metodo para preparar mercaptanos terciarios.
ES2123664T3 (es) Proceso de deshidrogenacion.
ES2153420T3 (es) Derivados de amida biciclica y uso como relajantes musculares de los mismos.
ES2055534T3 (es) Procedimiento para la conversion de propano y butano.
GB977969A (en) Hydrogen recovery
GB1060166A (en) Catalytic conversion of combustible gases
ES480160A1 (es) Procedimiento de sintesis de mercaptanos.
FR2342262B1 (es)
ES2163737T3 (es) Procedimiento para el deshidrogenado de alcoholes ciclicos secundarios.
ES2114992T3 (es) Un procedimiento y un catalizador para producir hidrogeno.
AR225264A1 (es) Nuevo procedimiento para preparar compuestos de pirazol 3,5-disustituido utiles como intermediarios para la sintesis de compuestos quimicos
CO4410197A1 (es) Forma cristalina de un derivado de dihidro-2, 3-benzodiacepina
GB1139822A (en) Carrying out photochemical reactions
MX9200956A (es) Benzoilciclohexanodionas substituidas con haloalcoxi en calidad de herbicidad y reguladoras del crecimiento de las plantas
GB953724A (en) Apparatus for intensifying light
ES2170933T3 (es) Derivados de 4-vinil-4'-alfa-hidroximetil-bifenilo.
ES2082562T3 (es) Procedimiento para la separacion de metacroleina de una mezcla gaseosa.
ES2034718T3 (es) Procedimiento de valorizacion de los gases procedentes del craqueo catalitico y disminucion del contenido en benceno de las gasolinas.
JPS5359645A (en) Preparation of benzonitriles

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 598243

Country of ref document: ES