MX9701682A - Proceso para la elaboarcion de acido acrilico. - Google Patents
Proceso para la elaboarcion de acido acrilico.Info
- Publication number
- MX9701682A MX9701682A MX9701682A MX9701682A MX9701682A MX 9701682 A MX9701682 A MX 9701682A MX 9701682 A MX9701682 A MX 9701682A MX 9701682 A MX9701682 A MX 9701682A MX 9701682 A MX9701682 A MX 9701682A
- Authority
- MX
- Mexico
- Prior art keywords
- tube
- catalyst
- element selected
- material gas
- reaction
- Prior art date
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
- B01J23/002—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
- 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
- B01J23/8877—Vanadium, tantalum, niobium or polonium
-
- 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
- B01J23/888—Tungsten
- B01J23/8885—Tungsten containing also molybdenum
-
- 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)
- Catalysts (AREA)
Abstract
Como una mejora para el proceso de produccion de ácido acrílico al someter acroleína o un gas que contiene acroleína a la oxidacion de fase gaseosa con oxígeno molecular en un reactor multitubular de lecho fijado, se proporciona un proceso novedoso capaz de producir ácido en un alto rendimiento al suprimir la generacion de los puntos con mayor temperatura en el catalizador o el aumento brusco de calor en los puntos con mayor temperatura del catalizador. El proceso del catalizador comprende rellenado, en cada uno de los tubos de reactancia, dos o más clases de partículas del catalizador de diferentes volumenes para formar una pluralidad de capas de catalizador en la direccion axial del tubo de una manera tal que volumen de partícula de la capa de catalizador llega a ser más pequeña a medida que la posicion de la capa de catalizador cambia del lado de entrada de gas de materia prima del tubo al lado de salida de gas de materia prima, cada partícula del catalizador que comprende, como el componente activo, un compuesto de oxido que contiene al menos Mo y V.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP04856296A JP3537253B2 (ja) | 1996-03-06 | 1996-03-06 | アクリル酸の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9701682A true MX9701682A (es) | 1998-04-30 |
Family
ID=12806838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9701682A MX9701682A (es) | 1996-03-06 | 1997-03-05 | Proceso para la elaboarcion de acido acrilico. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5719318A (es) |
EP (1) | EP0792866B1 (es) |
JP (1) | JP3537253B2 (es) |
KR (1) | KR100295308B1 (es) |
CN (1) | CN1070840C (es) |
CZ (1) | CZ292312B6 (es) |
DE (1) | DE69702354T2 (es) |
ID (1) | ID16141A (es) |
MX (1) | MX9701682A (es) |
MY (1) | MY117575A (es) |
SG (1) | SG66356A1 (es) |
TW (1) | TW400321B (es) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3775872B2 (ja) * | 1996-12-03 | 2006-05-17 | 日本化薬株式会社 | アクロレイン及びアクリル酸の製造方法 |
MY121878A (en) * | 1999-03-10 | 2006-02-28 | Basf Ag | Method for the catalytic gas-phase oxidation of propene into acrylic acid |
JP4045693B2 (ja) | 1999-04-27 | 2008-02-13 | 住友化学株式会社 | メタクリル酸の製造方法 |
JP3943284B2 (ja) | 1999-05-27 | 2007-07-11 | 株式会社日本触媒 | アクリル酸の製造方法 |
CN1280979A (zh) | 1999-06-24 | 2001-01-24 | 株式会社日本触媒 | 用于生产邻苯二甲酸酐的方法 |
US6762148B2 (en) * | 1999-09-17 | 2004-07-13 | Nippon Kayaku Kabushiki Kaisha | Catalyst process of making |
JP3744750B2 (ja) * | 1999-12-08 | 2006-02-15 | 株式会社日本触媒 | 複合酸化物触媒およびアクリル酸の製造方法 |
JP3744751B2 (ja) * | 1999-12-08 | 2006-02-15 | 株式会社日本触媒 | 担体、複合酸化物触媒、およびアクリル酸の製造方法 |
JP4426069B2 (ja) * | 2000-06-12 | 2010-03-03 | 株式会社日本触媒 | アクリル酸の製造方法 |
FR2811243A1 (fr) * | 2000-07-04 | 2002-01-11 | Atofina | Compositions solides utiles dans la fabrication de l'acide acrylique par oxydation de l'acroleine |
BR0116366A (pt) * | 2000-12-22 | 2004-07-06 | Nippon Kayaku Kk | Catalisador para produzir um composto contendo oxigênio insaturado a partir de alcano, método para preparar o mesmo, catalisador de óxido complexo, e, método para produzir um composto contendo oxigênio insaturado |
ZA200200049B (en) * | 2001-01-25 | 2002-07-16 | Nippon Catalytic Chem Ind | Fixed-bed shell-and-tube reactor and its usage. |
JP5134745B2 (ja) | 2001-09-19 | 2013-01-30 | 株式会社日本触媒 | アクリル酸の製造方法 |
EA006076B1 (ru) * | 2001-12-27 | 2005-08-25 | Мицубиси Кемикал Корпорейшн | Способ получения (мет)акролеина или (мет)акриловой кислоты |
US7045657B2 (en) * | 2002-04-03 | 2006-05-16 | Nippon Shokubai Co., Ltd. | Catalytic gas phase oxidation process |
JP4813758B2 (ja) | 2003-02-27 | 2011-11-09 | 株式会社日本触媒 | 複合酸化物触媒およびそれを用いたアクリル酸の製造方法 |
US20060292046A1 (en) * | 2003-07-31 | 2006-12-28 | Dow Global Technologies Inc. | Oxidation process and reactor with modified feed system |
US7304179B2 (en) * | 2003-08-29 | 2007-12-04 | Mitsubishi Rayon Co., Ltd. | Method for producing methacrylic acid |
KR100553825B1 (ko) * | 2003-09-01 | 2006-02-21 | 주식회사 엘지화학 | 고정층 촉매 부분 산화 반응기에서 개선된 제열 시스템을통한 불포화알데히드 및 불포화산의 제조 방법 |
US7161044B2 (en) | 2003-10-22 | 2007-01-09 | Nippon Shokubai Co., Ltd. | Catalytic gas phase oxidation reaction |
TWI342877B (en) | 2003-12-26 | 2011-06-01 | Lg Chemical Ltd | Method of producing unsaturated aldehyde and/or unsaturated acid |
JP2005224660A (ja) * | 2004-02-10 | 2005-08-25 | Nippon Shokubai Co Ltd | アクロレインの接触気相酸化反応用触媒、及び該触媒を用いた接触気相酸化方法によるアクリル酸の製造方法 |
KR100850857B1 (ko) | 2005-02-01 | 2008-08-06 | 주식회사 엘지화학 | 불포화 지방산의 제조방법 |
BRPI0620086A2 (pt) * | 2005-12-19 | 2011-11-01 | Bp Exploration Operating | processo para produzir produto de fase condensada de um ou mais reagente(s) de fase gasosa |
EP1987877A3 (en) | 2007-03-29 | 2010-10-13 | Nippon Shokubai Co., Ltd. | Oxide catalyst, process for producing acrolein or acrylic acid and process for producing water-absorbent resin |
KR20110025746A (ko) * | 2008-06-02 | 2011-03-11 | 니폰 가야꾸 가부시끼가이샤 | 촉매 및 불포화 알데히드와 불포화 카르복시산의 제조방법 |
CN102076411B (zh) * | 2008-09-30 | 2013-02-13 | 株式会社日本触媒 | 用于制备丙烯醛和/或丙烯酸的催化剂以及使用了该催化剂的丙烯醛和/或丙烯酸的制备方法 |
WO2010038676A1 (ja) * | 2008-09-30 | 2010-04-08 | 株式会社日本触媒 | アクリル酸製造用の触媒および該触媒を用いたアクリル酸の製造方法 |
CN102348669A (zh) | 2009-03-09 | 2012-02-08 | 株式会社日本触媒 | 氧化有机化合物的制造方法 |
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 |
JP5680373B2 (ja) | 2010-11-01 | 2015-03-04 | 日本化薬株式会社 | 触媒及びアクリル酸の製造方法 |
EP2647429B1 (en) | 2010-12-03 | 2023-09-06 | Nippon Shokubai Co., Ltd. | Catalyst for producing unsaturated carboxylic acids and unsaturated carboxylic acid production method using said catalyst |
CN103772180B (zh) * | 2012-10-23 | 2016-05-11 | 中国石油天然气股份有限公司 | 一种不饱和酸的制备方法 |
US9527792B2 (en) * | 2014-04-30 | 2016-12-27 | Mitsubishi Rayon Co., Ltd. | Method for producing (meth)acrylic acid |
JP6534328B2 (ja) * | 2015-09-29 | 2019-06-26 | 株式会社日本触媒 | アクリル酸製造用触媒の製造方法とその触媒、ならびに該触媒を用いたアクリル酸の製造方法 |
EP3962642A1 (en) | 2019-05-02 | 2022-03-09 | Dow Global Technologies LLC | Process for aldehyde byproduct reduction in acrylic acid production using highly active and selective catalysts |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2050155C3 (de) * | 1970-10-13 | 1978-08-31 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung eines Antimon, Molybdän, Vanadin und Wolfram enthaltenden Oxydationskatalysators |
US4333858A (en) * | 1973-10-23 | 1982-06-08 | Union Carbide Corporation | Catalyst with Mo, V, Ti and process |
US4163862A (en) * | 1974-09-13 | 1979-08-07 | Standard Oil Company (Ohio) | Preparation of unsaturated acids |
US4051180A (en) * | 1976-01-02 | 1977-09-27 | The Standard Oil Company | Preparation of acrylic acid and methacrylic acid |
JPS5343917A (en) * | 1976-10-02 | 1978-04-20 | Tanaka Katsuo | Siding board |
US4552978A (en) * | 1983-12-12 | 1985-11-12 | The Standard Oil Company | Oxidation of unsaturated aldehydes |
ES2028180T3 (es) * | 1987-06-05 | 1992-07-01 | Nippon Shokubai Kagaku Kogyo Kabushiki Kaisha | Catalizador para la oxidacion de acroleina y procedimiento para su preparacion. |
US5472928A (en) * | 1989-07-19 | 1995-12-05 | Scheuerman; Georgieanna L. | Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed |
JP2905284B2 (ja) * | 1989-11-06 | 1999-06-14 | 株式会社日本触媒 | アクリル酸の製造方法 |
CA2029277A1 (en) * | 1989-11-06 | 1991-05-07 | Tatsuya Kawajiri | Method for production of acrylic acid |
US5206431A (en) * | 1990-02-08 | 1993-04-27 | Nippon Shokubai Kagaku Kogyo Co., Ltd. | Process for producing methacrylic acid |
JPH0784400B2 (ja) * | 1990-04-03 | 1995-09-13 | 株式会社日本触媒 | 不飽和アルデヒドおよび不飽和酸の製造方法 |
JP3786297B2 (ja) * | 1995-03-03 | 2006-06-14 | 日本化薬株式会社 | 触媒の製造方法 |
-
1996
- 1996-03-06 JP JP04856296A patent/JP3537253B2/ja not_active Expired - Lifetime
-
1997
- 1997-03-04 KR KR1019970007123A patent/KR100295308B1/ko not_active IP Right Cessation
- 1997-03-05 MX MX9701682A patent/MX9701682A/es unknown
- 1997-03-05 DE DE69702354T patent/DE69702354T2/de not_active Expired - Lifetime
- 1997-03-05 EP EP97301483A patent/EP0792866B1/en not_active Expired - Lifetime
- 1997-03-05 MY MYPI97000882A patent/MY117575A/en unknown
- 1997-03-05 US US08/810,923 patent/US5719318A/en not_active Expired - Lifetime
- 1997-03-05 SG SG1997000654A patent/SG66356A1/en unknown
- 1997-03-05 CZ CZ1997681A patent/CZ292312B6/cs not_active IP Right Cessation
- 1997-03-06 CN CN97110042A patent/CN1070840C/zh not_active Expired - Lifetime
- 1997-03-06 TW TW086102839A patent/TW400321B/zh not_active IP Right Cessation
- 1997-03-06 ID IDP970703A patent/ID16141A/id unknown
Also Published As
Publication number | Publication date |
---|---|
SG66356A1 (en) | 1999-07-20 |
CN1168367A (zh) | 1997-12-24 |
EP0792866B1 (en) | 2000-06-28 |
DE69702354T2 (de) | 2001-03-01 |
CN1070840C (zh) | 2001-09-12 |
DE69702354D1 (de) | 2000-08-03 |
CZ68197A3 (en) | 1997-09-17 |
MY117575A (en) | 2004-07-31 |
KR970065500A (ko) | 1997-10-13 |
KR100295308B1 (ko) | 2001-09-17 |
JP3537253B2 (ja) | 2004-06-14 |
JPH09241209A (ja) | 1997-09-16 |
US5719318A (en) | 1998-02-17 |
TW400321B (en) | 2000-08-01 |
ID16141A (id) | 1997-09-04 |
EP0792866A1 (en) | 1997-09-03 |
CZ292312B6 (cs) | 2003-09-17 |
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