BRPI0418869A - métodos para a produção de ácido (met) acrìlico ou (met) acroleìna - Google Patents

métodos para a produção de ácido (met) acrìlico ou (met) acroleìna

Info

Publication number
BRPI0418869A
BRPI0418869A BRPI0418869-1A BRPI0418869A BRPI0418869A BR PI0418869 A BRPI0418869 A BR PI0418869A BR PI0418869 A BRPI0418869 A BR PI0418869A BR PI0418869 A BRPI0418869 A BR PI0418869A
Authority
BR
Brazil
Prior art keywords
meth
acrolein
acrylic acid
supply rate
production
Prior art date
Application number
BRPI0418869-1A
Other languages
English (en)
Inventor
Yasushi Ogawa
Shuhei Yada
Yoshiro Suzuki
Kenji Takasaki
Kimikatsu Jinno
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 BRPI0418869A publication Critical patent/BRPI0418869A/pt

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
    • 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
    • B01J23/002—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
    • C07C51/25—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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Landscapes

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

Abstract

MéTODOS PARA A PRODUçãO DE áCIDO (MET) ACRìLICO OU (MET) ACROLEìNA. Um processo para produzir ácido (met) acrílico ou (met) acroleína, compreendendo submeter pelo menos uma substância a ser oxidada, como uma matéria-prima, selecionada dentre propileno, propano, isobutileno e (met) acroleína a uma reação de oxidação de contato de fase de vapor com um gás contendo oxigênio através de um reator multi-tubular para desse modo obter ácido (met) acrílico ou (met) acroleína, onde mesmo quando a operação estacionária é realizada ao mesmo tempo em que alimentando a matéria-prima na taxa de fornecimento máxima permitida pelo reator ou taxa próxima a esta, aqui pode ser realizada a produção estável com rendimento elevado. Aqui é fornecido um processo para produzir ácido (met) acrílico ou (met) acroleína, caracterizado pelo fato de que no início da reação, durante pelo menos 20 horas após a chegada da taxa de fornecimento por hora da matéria-prima a 30% da taxa de fornecimento máxima permissível por hora da matéria-prima ou mais elevada, a taxa de fornecimento por hora da matéria-prima é mantida em 30% a menos do que 80% da taxa de fornecimento máxima permissível.
BRPI0418869-1A 2004-05-26 2004-11-05 métodos para a produção de ácido (met) acrìlico ou (met) acroleìna BRPI0418869A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004155840A JP2005336085A (ja) 2004-05-26 2004-05-26 （メタ）アクリル酸または（メタ）アクロレインの製造方法
PCT/JP2004/016789 WO2005115951A1 (ja) 2004-05-26 2004-11-05 （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
BRPI0418869A true BRPI0418869A (pt) 2007-11-20

Family

ID=35350124

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0418869-1A BRPI0418869A (pt) 2004-05-26 2004-11-05 métodos para a produção de ácido (met) acrìlico ou (met) acroleìna

Country Status (9)

Country Link
US (1) US20080228001A1 (pt)
EP (1) EP1752437A4 (pt)
JP (1) JP2005336085A (pt)
CN (1) CN1697810A (pt)
AU (1) AU2004320105A1 (pt)
BR (1) BRPI0418869A (pt)
RU (1) RU2006141633A (pt)
WO (1) WO2005115951A1 (pt)
ZA (1) ZA200609825B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5902374B2 (ja) 2009-03-26 2016-04-13 株式会社日本触媒 アクリル酸の製造方法
JP2010235504A (ja) 2009-03-31 2010-10-21 Nippon Shokubai Co Ltd アクロレインおよびアクリル酸の製造方法
JP5479803B2 (ja) * 2009-07-29 2014-04-23 三菱レイヨン株式会社 （メタ）アクロレインまたは（メタ）アクリル酸の製造方法
JP5614062B2 (ja) * 2010-03-09 2014-10-29 三菱レイヨン株式会社 気相接触酸化反応のスタートアップ方法、およびこれを用いた（メタ）アクリル酸の製造方法
JP2012016670A (ja) * 2010-07-09 2012-01-26 Ihi Corp 多管式反応装置及び該多管式反応装置における邪魔板の設置位置設定方法
CN107469736A (zh) * 2017-10-12 2017-12-15 重庆农药化工（集团）有限公司 可调节反应压力的反应釜及可调压反应釜系统
JP2023167123A (ja) * 2022-05-11 2023-11-24 日立造船株式会社 生成装置及び生成方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3318962B2 (ja) * 1992-05-28 2002-08-26 住友化学工業株式会社 アクロレイン酸化触媒の製造方法
JP4648515B2 (ja) * 2000-05-02 2011-03-09 株式会社日本触媒 反応器のスタートアップ方法
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
TW572885B (en) * 2001-05-30 2004-01-21 Mitsubishi Rayon Co Method for producing (meth)acrolein and/or (meth)acrylic acid
JP4824871B2 (ja) * 2001-06-27 2011-11-30 三菱レイヨン株式会社 アクロレインおよびアクリル酸の製造方法
JP4103416B2 (ja) * 2002-03-14 2008-06-18 三菱化学株式会社 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
BRPI0413440A (pt) * 2003-08-14 2006-10-17 Basf Ag processo para a preparação de (met) acroleìna e/ou de ácido (met) acrìlico por oxidação parcial em fase gasosa catalisada heterogeneamente
JP2005336142A (ja) * 2004-05-31 2005-12-08 Mitsubishi Chemicals Corp （メタ）アクリル酸の製造装置及び（メタ）アクリル酸の製造方法

Also Published As

Publication number Publication date
JP2005336085A (ja) 2005-12-08
AU2004320105A1 (en) 2005-12-08
WO2005115951A1 (ja) 2005-12-08
RU2006141633A (ru) 2008-05-27
ZA200609825B (en) 2008-06-25
CN1697810A (zh) 2005-11-16
EP1752437A4 (en) 2007-12-12
US20080228001A1 (en) 2008-09-18
EP1752437A1 (en) 2007-02-14

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.