ES2099759T3 - Procedimiento para la produccion de acido metacrilico mediante oxidacion catalitica de isobutano. - Google Patents

Procedimiento para la produccion de acido metacrilico mediante oxidacion catalitica de isobutano.

Info

Publication number
ES2099759T3
ES2099759T3 ES92100690T ES92100690T ES2099759T3 ES 2099759 T3 ES2099759 T3 ES 2099759T3 ES 92100690 T ES92100690 T ES 92100690T ES 92100690 T ES92100690 T ES 92100690T ES 2099759 T3 ES2099759 T3 ES 2099759T3
Authority
ES
Spain
Prior art keywords
isobutane
condensable
gas component
catalytic oxidation
procedure
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
ES92100690T
Other languages
English (en)
Inventor
Koichi Nagai
Yoshihiko Nagaoka
Norio Ishii
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of ES2099759T3 publication Critical patent/ES2099759T3/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
    • 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
    • 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)

Abstract

EL ACIDO METACRILICO ES PRODUCIDO A PARTIR DE ISOBUTANO EN UN CONSUMO DE BAJA ENERGIA MEDIANTE EL USO DE UN PROCESO DE PRODUCCION QUE TIENE LAS SIGUIENTES ETAPAS: (A) SOMETIMIENTO DEL ISOBUTANO A UNA OXIDACION DE FASE GASEOSA EN CONSUMO DE BAJA ENERGIA CON OXIGENO MOLECULAR EN PRESENCIA DE UN CATALIZADOR SOLIDO PARA OBTENER UN GAS DE PRODUCTO DE REACCION, (B) SEPARACION DEL GAS DE PRODUCTO DE REACCION EN UN COMPONENTE CONDENSABLE Y UN COMPONENTE DE GAS NO CONDENSABLE, (C) OXIDACION CATALITICA DEL MONOXIDO DE CARBONO EN UN COMPONENTE DE GAS NO CONDENSABLE, CON OXIGENO PARA CONVERTIRLO EN DIOXIDO DE CARBONO, (D) ELIMINACION DEL DIOXIDO DE CARBONO EN UN COMPONENTE DE GAS NO CONDENSABLE, (E) RECICLAMIENTO DEL COMPONENTE DE GAS NO CONDENSABLE, EL CUAL HA PASADO POR LAS ETAPAS (C) Y (D), EN LA ETAPA (A), LA ORDEN DE LLEVAR A CABO LA ETAPA (C) Y (D) PUEDE SER REVERSIBLE.
ES92100690T 1991-01-17 1992-01-16 Procedimiento para la produccion de acido metacrilico mediante oxidacion catalitica de isobutano. Expired - Lifetime ES2099759T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3003647A JP2969965B2 (ja) 1991-01-17 1991-01-17 イソブタンの接触酸化によるメタクリル酸の製造方法

Publications (1)

Publication Number Publication Date
ES2099759T3 true ES2099759T3 (es) 1997-06-01

Family

ID=11563273

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92100690T Expired - Lifetime ES2099759T3 (es) 1991-01-17 1992-01-16 Procedimiento para la produccion de acido metacrilico mediante oxidacion catalitica de isobutano.

Country Status (5)

Country Link
EP (1) EP0495504B1 (es)
JP (1) JP2969965B2 (es)
KR (1) KR100191187B1 (es)
DE (1) DE69218803T2 (es)
ES (1) ES2099759T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100814702B1 (ko) 2000-09-28 2008-03-18 롬 앤드 하스 캄파니 불포화 니트릴 제조방법
EP1193240A1 (en) 2000-09-29 2002-04-03 Rohm And Haas Company Recycle process in the preparation of unsaturated carboxylic acids from alkane
DE10316465A1 (de) 2003-04-09 2004-10-28 Basf Ag Verfahren der heterogen katalysierten partiellen direkten Oxidation von Propan und/oder iso-Butan
JP4056429B2 (ja) * 2003-06-05 2008-03-05 株式会社日本触媒 （メタ）アクリル酸の製造方法
GB0312965D0 (en) 2003-06-05 2003-07-09 Bp Chem Int Ltd Process
JP4595769B2 (ja) * 2005-09-28 2010-12-08 住友化学株式会社 メタクリル酸製造用触媒の製造方法及びメタクリル酸の製造方法
US7888281B2 (en) 2007-01-19 2011-02-15 Evernu Technology, Llc Selective oxidation of alkanes and/or alkenes to valuable oxygenates
FR2958185B1 (fr) * 2010-03-30 2012-04-20 Arkema France Procede d'oxydation selective de monoxyde de carbone
CN106715380B (zh) 2014-10-07 2020-12-15 Lg化学株式会社 通过丙烷部分氧化反应连续制备丙烯酸的方法和设备
CN109985649B (zh) * 2018-01-02 2021-05-04 上海华谊新材料有限公司 (甲基)丙烯醛氧化催化剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4260822A (en) * 1978-10-30 1981-04-07 Rohm And Haas Company Process for the production of unsaturated acids
US4535188A (en) * 1982-04-14 1985-08-13 The Halcon Sd Group, Inc. Conversion of isobutane to methacrolein
US4413147A (en) * 1982-04-14 1983-11-01 The Halcon Sd Group, Inc. Conversion of isobutane to methacrolein
JPH0678251B2 (ja) * 1985-12-03 1994-10-05 旭化成工業株式会社 メタクリル酸および／またはメタクロレインの製造方法
JPH085820B2 (ja) * 1988-04-05 1996-01-24 旭化成工業株式会社 メタクリル酸および／またはメタクロレインの製造法

Also Published As

Publication number Publication date
JP2969965B2 (ja) 1999-11-02
EP0495504A2 (en) 1992-07-22
DE69218803D1 (de) 1997-05-15
EP0495504B1 (en) 1997-04-09
KR100191187B1 (ko) 1999-06-15
EP0495504A3 (en) 1995-06-21
JPH04279548A (ja) 1992-10-05
KR920014756A (ko) 1992-08-25
DE69218803T2 (de) 1997-08-21

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