BRPI0418791A - método para produzir ácido (met) acrìlico ou (met) acroleìna - Google Patents
método para produzir ácido (met) acrìlico ou (met) acroleìnaInfo
- 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
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.
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 (6)
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 |
US8962881B2 (en) | 2009-03-09 | 2015-02-24 | Nippon Shokubai Co, Ltd | Oxidized organic compound manufacturing method |
DE102010048405A1 (de) * | 2010-10-15 | 2011-05-19 | Basf Se | Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation von Proben zu Acrolein |
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 (11)
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 |
JP2000513384A (ja) | 1997-07-15 | 2000-10-10 | イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー | プロピレンのアクロレインへの改良された気相酸化 |
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 |
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 |
-
2004
- 2004-04-30 JP JP2004135311A patent/JP2005314314A/ja active Pending
- 2004-10-20 WO PCT/JP2004/015873 patent/WO2005105714A1/ja active Application Filing
- 2004-10-20 BR BRPI0418791-1A patent/BRPI0418791A/pt not_active Application Discontinuation
- 2004-10-20 US US11/587,990 patent/US7388107B2/en active Active
- 2004-10-20 CN CNA200480000620XA patent/CN1697812A/zh active Pending
- 2004-10-20 RU RU2006138033/04A patent/RU2353609C2/ru active
Also Published As
Publication number | Publication date |
---|---|
WO2005105714A1 (ja) | 2005-11-10 |
RU2353609C2 (ru) | 2009-04-27 |
JP2005314314A (ja) | 2005-11-10 |
RU2006138033A (ru) | 2008-05-10 |
US20070270610A1 (en) | 2007-11-22 |
US7388107B2 (en) | 2008-06-17 |
CN1697812A (zh) | 2005-11-16 |
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Legal Events
Date | Code | Title | Description |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI. |
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B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |