BRPI0418791A - método para produzir ácido (met) acrìlico ou (met) acroleìna - Google Patents

método para produzir ácido (met) acrìlico ou (met) acroleìna

Info

Publication number
BRPI0418791A
BRPI0418791A BRPI0418791-1A BRPI0418791A BRPI0418791A BR PI0418791 A BRPI0418791 A BR PI0418791A BR PI0418791 A BRPI0418791 A BR PI0418791A BR PI0418791 A BRPI0418791 A BR PI0418791A
Authority
BR
Brazil
Prior art keywords
meth
acrolein
acrylic acid
catalyst
gas containing
Prior art date
Application number
BRPI0418791-1A
Other languages
English (en)
Inventor
Kimikatsu Jinno
Yasushi Ogawa
Yoshiro Suzuki
Shuhei Yada
Original Assignee
Mitsubishi Chem Corp
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 Chem Corp filed Critical Mitsubishi Chem Corp
Publication of BRPI0418791A publication Critical patent/BRPI0418791A/pt

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
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252—Preparation 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8876—Arsenic, antimony or bismuth
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • B01J38/12—Treating with free oxygen-containing gas
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

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

Abstract

MéTODO PARA PRODUZIR áCIDO (MET) ACRìLICO OU (MET) ACROLEìNA Trata-se de um processo para obter um gás de reação que contém ácido (met) acrílico ou (met) acroleína através das etapas de alimentar propileno, propano ou isobutileno e um gás que contém oxigênio molecular para dentro de um reator carregado com um catalisador e efetuar uma oxidação de fase vaporosa catalítica, em que, quando do reinício da operação após a suspensão da oxidação de fase gasosa catalítica, não há deterioração da atividade catalítica e da seletividade do produto desejado. é apresentado um processo para produzir (met) acroleína ou ácido (met) acrílico, que compreende as etapas de alimentar propileno, propano ou isobutileno e um gás que contém oxigênio molecular para dentro de um reator carregado com um catalisador e executar uma operação de oxidação de fase vaporosa catalítica para a formação de (met) acroleína ou ácido (met) acrílico, em que, quando da suspensão da operação de oxidação de fase vaporosa catalítica, um gás que contém oxigênio molecular é fornecido ao reator carregado com o catalisador.
BRPI0418791-1A 2004-04-30 2004-10-20 método para produzir ácido (met) acrìlico ou (met) acroleìna BRPI0418791A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004135311A JP2005314314A (ja) 2004-04-30 2004-04-30 （メタ）アクリル酸または（メタ）アクロレインの製造方法
PCT/JP2004/015873 WO2005105714A1 (ja) 2004-04-30 2004-10-20 （メタ）アクリル酸または（メタ）アクロレインの製造方法

Publications (1)

Publication Number Publication Date
BRPI0418791A true BRPI0418791A (pt) 2007-10-09

Family

ID=35241598

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418791-1A BRPI0418791A (pt) 2004-04-30 2004-10-20 método para produzir ácido (met) acrìlico ou (met) acroleìna

Country Status (6)

Country Link
US (1) US7388107B2 (pt)
JP (1) JP2005314314A (pt)
CN (1) CN1697812A (pt)
BR (1) BRPI0418791A (pt)
RU (1) RU2353609C2 (pt)
WO (1) WO2005105714A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5163273B2 (ja) * 2008-05-16 2013-03-13 住友化学株式会社 不飽和アルデヒド及び／又は不飽和カルボン酸製造用触媒の製造方法、並びに不飽和アルデヒド及び／又は不飽和カルボン酸の製造方法
JP5450591B2 (ja) 2009-03-09 2014-03-26 株式会社日本触媒 酸化有機化合物の製造方法
DE102010048405A1 (de) * 2010-10-15 2011-05-19 Basf Se Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation von Proben zu Acrolein
DE102014108272A1 (de) * 2014-06-12 2015-12-17 Basf Se Anlage und Verfahren zur Durchführung von heterogen katalysierten Gasphasen-Reaktionen
JP6752035B2 (ja) * 2016-03-29 2020-09-09 日本化薬株式会社 再スタートアップ方法
KR102064319B1 (ko) * 2016-10-28 2020-01-09 주식회사 엘지화학 촉매의 재현성이 우수한 부타디엔의 제조방법
JP6522213B1 (ja) 2018-08-03 2019-05-29 住友化学株式会社 メタクロレイン及び／又はメタクリル酸の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133234A (ja) * 1984-07-23 1986-02-17 Mitsubishi Petrochem Co Ltd 触媒の再生法
JPS63137755A (ja) * 1986-11-28 1988-06-09 Nippon Shokubai Kagaku Kogyo Co Ltd 触媒の再活性化法
JPH03170445A (ja) * 1989-11-30 1991-07-24 Mitsui Toatsu Chem Inc アクロレインおよびアクリル酸の製造法
JP3140135B2 (ja) * 1992-01-16 2001-03-05 三菱レイヨン株式会社 劣化触媒の再生法
CA2291769A1 (en) 1997-07-15 1999-01-28 Atofina Improved vapor phase oxidation of propylene to acrolein
US6437193B1 (en) * 1997-07-15 2002-08-20 E. I. Du Pont De Nemours And Company Vapor phase oxidation of propylene to acrolein
JP3562983B2 (ja) * 1997-11-25 2004-09-08 三菱レイヨン株式会社 メタクロレイン及びメタクリル酸の製造方法
US6346646B1 (en) * 1997-11-25 2002-02-12 Mitsubishi Rayon Co., Ltd. Process for producing methacrolein and methacrylic acid
JP2000256257A (ja) * 1999-03-09 2000-09-19 Toagosei Co Ltd アクリル酸の製造方法
JP4871441B2 (ja) * 2000-08-07 2012-02-08 株式会社日本触媒 反応器のスタートアップ方法
JP3884967B2 (ja) * 2002-02-07 2007-02-21 住友化学株式会社 メタクリル酸の製造方法
JP3972718B2 (ja) * 2002-04-16 2007-09-05 住友化学株式会社 メタクリル酸製造用触媒の再生方法

Also Published As

Publication number Publication date
WO2005105714A1 (ja) 2005-11-10
RU2006138033A (ru) 2008-05-10
CN1697812A (zh) 2005-11-16
JP2005314314A (ja) 2005-11-10
US20070270610A1 (en) 2007-11-22
US7388107B2 (en) 2008-06-17
RU2353609C2 (ru) 2009-04-27

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Legal Events

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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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