BR0312313A - Processo para a oxidação parcial em fase gasosa heterogeneamente catalisada de pelo menos um composto orgânico - Google Patents
Processo para a oxidação parcial em fase gasosa heterogeneamente catalisada de pelo menos um composto orgânicoInfo
- Publication number
- BR0312313A BR0312313A BR0312313-8A BR0312313A BR0312313A BR 0312313 A BR0312313 A BR 0312313A BR 0312313 A BR0312313 A BR 0312313A BR 0312313 A BR0312313 A BR 0312313A
- Authority
- BR
- Brazil
- Prior art keywords
- organic compound
- heterogeneously catalyzed
- gas phase
- catalyzed gas
- phase oxidation
- 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
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
- B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
-
- 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
- B01J8/067—Heating or cooling the reactor
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00654—Controlling the process by measures relating to the particulate material
- B01J2208/00707—Fouling
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00752—Feeding
-
- 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
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00743—Feeding or discharging of solids
- B01J2208/00761—Discharging
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
"PROCESSO PARA A OXIDAçãO PARCIAL EM FASE GASOSA HETEROGENEAMENTE CATALISADA DE PELO MENOS UM COMPOSTO ORGâNICO". Um processo de oxidação parcial em fase gasosa catalisada heterogeneamente de um composto orgânico em um leito de catalisador que se encontra em um reator de leito fixo de contato múltiplo, no qual a redução da qualidade do revestimento de catalisador com a duração de serviço crescente é compensada através da troca de catalisador parcial.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10232748 | 2002-07-18 | ||
PCT/EP2003/007456 WO2004009525A1 (de) | 2002-07-18 | 2003-07-10 | Verfahren der heterogen katalysierten gasphasen-partialoxidation wenigstens einer organischen verbindung |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0312313A true BR0312313A (pt) | 2005-04-12 |
BR0312313B1 BR0312313B1 (pt) | 2013-07-02 |
Family
ID=30128166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0312313-8B1A BR0312313B1 (pt) | 2002-07-18 | 2003-07-10 | processo para a oxidação parcial em fase gasosa heterogeneamente catalisada de pelo menos um composto orgânico com oxigênio molecular ao longo de um leito fixo de catalisador |
Country Status (9)
Country | Link |
---|---|
US (1) | US7115776B2 (pt) |
EP (1) | EP1525178B2 (pt) |
CN (1) | CN100345812C (pt) |
AT (1) | ATE463475T1 (pt) |
AU (1) | AU2003246670A1 (pt) |
BR (1) | BR0312313B1 (pt) |
DE (1) | DE50312595D1 (pt) |
MY (1) | MY131136A (pt) |
WO (1) | WO2004009525A1 (pt) |
Families Citing this family (29)
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US20050232834A1 (en) * | 2004-03-30 | 2005-10-20 | Mizan Tahmid I | Mitigation of top of catalyst bed fouling |
DE102004025445A1 (de) * | 2004-05-19 | 2005-02-10 | Basf Ag | Verfahren zum Langzeitbetrieb einer heterogen katalysierten Gasphasenpartialoxidation wenigstens einer organischen Verbindung |
US7439389B2 (en) * | 2005-03-01 | 2008-10-21 | Basf Aktiengesellschaft | Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation |
MY140309A (en) * | 2005-03-01 | 2009-12-31 | Basf Ag | Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation |
DE102005062010A1 (de) * | 2005-12-22 | 2007-06-28 | Basf Ag | Verfahren der heterogen katalysierten partiellen Gasphasenoxidation von Propylen zu Acrylsäure |
DE102006000996A1 (de) * | 2006-01-05 | 2007-07-12 | Basf Ag | Verfahren der heterogen katalysierten Gasphasen-Partialoxidation wenigstens einer organischen Ausgangsverbindung |
EP1734030A1 (de) * | 2006-01-18 | 2006-12-20 | BASF Aktiengesellschaft | Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation einer organischen Ausgangsverbindung |
WO2008058918A1 (de) * | 2006-11-15 | 2008-05-22 | Basf Se | Verfahren zum betreiben einer exothermen heterogen katalysierten partiellen gasphasenoxidation einer organischen ausgangsverbindung zu einer organischen zielverbindung |
TWI373375B (en) * | 2007-03-01 | 2012-10-01 | Rohm & Haas | Apparatus and method for dislodging and extracting solid materials from tubes |
DE102007010422A1 (de) * | 2007-03-01 | 2008-09-04 | Basf Se | Verfahren zur Herstellung eines Katalysators bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Masse |
EP2030676A1 (en) * | 2007-08-16 | 2009-03-04 | Shell Internationale Researchmaatschappij B.V. | Catalyst replacement method |
JP2011116660A (ja) * | 2008-03-18 | 2011-06-16 | Nippon Shokubai Co Ltd | 接触気相酸化方法 |
WO2009125658A1 (ja) | 2008-04-09 | 2009-10-15 | 株式会社日本触媒 | アクロレインおよび/またはアクリル酸の製造方法 |
DE102008042060A1 (de) | 2008-09-12 | 2009-06-18 | Basf Se | Verfahren zur Herstellung von geometrischen Katalysatorformkörpern |
DE102008042064A1 (de) | 2008-09-12 | 2010-03-18 | Basf Se | Verfahren zur Herstellung von geometrischen Katalysatorformkörpern |
EP2329880B1 (en) * | 2008-09-30 | 2016-08-31 | Nippon Shokubai Co., Ltd. | Catalyst for producing acrolein and/or acrylic acid and process for producing acrolein and/or acrylic acid using the catalyst |
US20110166384A1 (en) * | 2008-09-30 | 2011-07-07 | Michio Tanimoto | Catalyst for producing acrylic acid and process for producing acrylic acid using the catalyst |
CN102040505B (zh) * | 2009-10-13 | 2014-04-23 | 中国石油化工股份有限公司 | 由不饱和醛氧化制不饱和酸的方法 |
DE102009047291A1 (de) | 2009-11-30 | 2010-09-23 | Basf Se | Verfahren zur Herstellung von (Meth)acrolein durch heterogen katalysierte Gasphasen-Partialoxidation |
DE102010048405A1 (de) | 2010-10-15 | 2011-05-19 | Basf Se | Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation von Proben zu Acrolein |
DE102011084040A1 (de) | 2011-10-05 | 2012-01-05 | Basf Se | Mo, Bi und Fe enthaltende Multimetalloxidmasse |
CN103796752A (zh) | 2011-07-12 | 2014-05-14 | 巴斯夫欧洲公司 | 含Mo、Bi和Fe的多金属氧化物物质 |
DE102012204436A1 (de) | 2012-03-20 | 2012-10-04 | Basf Se | Thermisches Trennverfahren |
CN103769155B (zh) * | 2012-10-23 | 2016-01-20 | 中国石油天然气股份有限公司 | 不饱和醛选择性氧化催化剂及其制备方法 |
DE102013218628A1 (de) * | 2013-09-17 | 2014-03-06 | Basf Se | Katalysator zur Herstellung einer ungesättigten Carbonsäure durch Gasphasenoxidationeines ungesättigten Aldehyds |
JP2016539936A (ja) | 2013-11-11 | 2016-12-22 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 不飽和アルデヒド及び/又は不飽和カルボン酸の製造法 |
EP3068753A1 (de) | 2013-11-11 | 2016-09-21 | Basf Se | Mechanisch stabiler hohlzylindrischer katalysatorformkörper zur gasphasenoxidation eines alkens zu einem ungesättigten aldehyd und/oder einer ungesättigten carbonsäure |
US9115067B1 (en) | 2014-12-22 | 2015-08-25 | Novus International, Inc. | Process for the manufacture of acrolein |
CN109305905B (zh) * | 2017-07-28 | 2021-06-18 | 中国石油化工股份有限公司 | 丙烯酸合成的方法 |
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-
2003
- 2003-06-13 US US10/460,153 patent/US7115776B2/en active Active
- 2003-07-01 MY MYPI20032465A patent/MY131136A/en unknown
- 2003-07-10 BR BRPI0312313-8B1A patent/BR0312313B1/pt not_active IP Right Cessation
- 2003-07-10 DE DE50312595T patent/DE50312595D1/de not_active Expired - Lifetime
- 2003-07-10 CN CNB03817104XA patent/CN100345812C/zh not_active Expired - Lifetime
- 2003-07-10 WO PCT/EP2003/007456 patent/WO2004009525A1/de not_active Application Discontinuation
- 2003-07-10 AT AT03764962T patent/ATE463475T1/de not_active IP Right Cessation
- 2003-07-10 EP EP03764962.1A patent/EP1525178B2/de not_active Expired - Lifetime
- 2003-07-10 AU AU2003246670A patent/AU2003246670A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN100345812C (zh) | 2007-10-31 |
WO2004009525A1 (de) | 2004-01-29 |
AU2003246670A1 (en) | 2004-02-09 |
EP1525178A1 (de) | 2005-04-27 |
EP1525178B1 (de) | 2010-04-07 |
US7115776B2 (en) | 2006-10-03 |
MY131136A (en) | 2007-07-31 |
US20040015013A1 (en) | 2004-01-22 |
CN1668567A (zh) | 2005-09-14 |
BR0312313B1 (pt) | 2013-07-02 |
EP1525178B2 (de) | 2013-09-25 |
DE50312595D1 (de) | 2010-05-20 |
ATE463475T1 (de) | 2010-04-15 |
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