MXPA05012783A - Metodo de preparacion de catalizador para producir acido metacrilico. - Google Patents

Metodo de preparacion de catalizador para producir acido metacrilico.

Info

Publication number
MXPA05012783A
MXPA05012783A MXPA05012783A MXPA05012783A MXPA05012783A MX PA05012783 A MXPA05012783 A MX PA05012783A MX PA05012783 A MXPA05012783 A MX PA05012783A MX PA05012783 A MXPA05012783 A MX PA05012783A MX PA05012783 A MXPA05012783 A MX PA05012783A
Authority
MX
Mexico
Prior art keywords
water
dried
methacrylic acid
slurry
insoluble matter
Prior art date
Application number
MXPA05012783A
Other languages
English (en)
Inventor
Tatsuhiko Kurakami
Original Assignee
Nippon Kayaku Kk
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 Nippon Kayaku Kk filed Critical Nippon Kayaku Kk
Publication of MXPA05012783A publication Critical patent/MXPA05012783A/es

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/24—Nitrogen compounds
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • B01J27/199—Vanadium with chromium, molybdenum, tungsten 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B01J37/0219—Coating the coating containing organic compounds
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/06—Washing
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • 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
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

Abstract

El objeto de la presente invencion es proporcionar un metodo para preparar un catalizador para producir acido metacrilico al someter metacroleina, isobutilaldehido o acido isobutirico a la oxidacion catalitica en fase gaseosa con alto rendimiento y alta selectividad. Un metodo para preparar un catalizador para producir acido metacrilico al someter metacroleina, isobutilaldehido o acido isobutirico a la oxidacion catalitica en fase gaseosa, el metodo que comprende: (a) una etapa para mezclar compuestos, cada uno que contiene cualquiera de Mo, V, P, Cu, Cs o NH4, con agua para preparar una solucion o dispersion acuosa de los compuestos (anteriormente en la presente referida, ambos incluidos, como una suspension); (b) una etapa para secar la suspension obtenida en la etapa (a) para obtener una suspension seca; (c) una etapa para calcinar la suspension seca obtenida en la etapa (b) para obtener un cuerpo o material calcinado; (d) una etapa para filtrar una mezcla obtenida al mezclar el cuerpo calcinado obtenido en al etapa (c) con agua para separar una solucion acuosa y materia insoluble en agua; y (e) una etapa para secar la materia insoluble en agua obtenida en la etapa (d) para obtener un cuerpo insoluble en agua seco.
MXPA05012783A 2003-05-30 2004-05-27 Metodo de preparacion de catalizador para producir acido metacrilico. MXPA05012783A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003154000 2003-05-30
PCT/JP2004/007262 WO2004105941A1 (ja) 2003-05-30 2004-05-27 メタクリル酸製造用触媒の製造方法

Publications (1)

Publication Number Publication Date
MXPA05012783A true MXPA05012783A (es) 2006-02-22

Family

ID=33487308

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05012783A MXPA05012783A (es) 2003-05-30 2004-05-27 Metodo de preparacion de catalizador para producir acido metacrilico.

Country Status (12)

Country Link
US (1) US20070010394A1 (es)
EP (1) EP1629889B1 (es)
JP (1) JP4421558B2 (es)
KR (1) KR101014356B1 (es)
CN (1) CN100518935C (es)
BR (1) BRPI0410816A (es)
MX (1) MXPA05012783A (es)
MY (1) MY144127A (es)
RU (1) RU2351395C2 (es)
TW (1) TWI365103B (es)
WO (1) WO2004105941A1 (es)
ZA (1) ZA200510251B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI341219B (en) * 2003-02-20 2011-05-01 Nippon Kayaku Kk Catalyst for producing methacrylic acid and preparation method thereof
US7229945B2 (en) * 2003-12-19 2007-06-12 Saudi Basic Industrics Corporation Process of making mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins
JP4756890B2 (ja) * 2005-03-29 2011-08-24 日本化薬株式会社 メタクリル酸製造用触媒及びその製造方法
JP2006314923A (ja) * 2005-05-12 2006-11-24 Nippon Kayaku Co Ltd メタクリル酸製造用触媒の製造方法
US7732367B2 (en) * 2005-07-25 2010-06-08 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same
JP4825030B2 (ja) * 2006-03-22 2011-11-30 三菱レイヨン株式会社 メタクリル酸製造用触媒の製造方法
US8178718B2 (en) * 2007-02-05 2012-05-15 Saudi Basic Industries Corporation Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof
JP4881229B2 (ja) * 2007-06-13 2012-02-22 三菱レイヨン株式会社 メタクリル酸製造用触媒、その製造方法及びこれを用いたメタクリル酸の製造方法
WO2010052909A1 (ja) * 2008-11-06 2010-05-14 日本化薬株式会社 メタクリル酸の製造方法及びメタクリル酸製造用触媒
JP4900449B2 (ja) * 2009-10-30 2012-03-21 住友化学株式会社 メタクリル酸製造用触媒の製造方法及びメタクリル酸の製造方法
JP5768326B2 (ja) * 2010-04-22 2015-08-26 三菱レイヨン株式会社 触媒の製造方法およびメタクリル酸の製造方法
EP2934215B1 (en) * 2012-12-21 2019-03-13 NIKE Innovate C.V. Woven footwear upper with lockout
MY189907A (en) * 2016-09-14 2022-03-21 Mitsubishi Chem Corp Catalyst for production of methacrylic acid, method of producing the same, method of producing methacrylic acid, and method of producing methacrylic acid ester
CN109305899B (zh) * 2017-07-28 2021-09-03 中国石油化工股份有限公司 甘油脱水生产丙烯醛的方法
CN109304193B (zh) * 2017-07-28 2021-11-30 中国石油化工股份有限公司 用于甘油制丙烯醛的催化剂
KR102463952B1 (ko) * 2018-04-26 2022-11-04 미쯔비시 케미컬 주식회사 메타크릴산 제조용 촉매의 제조 방법, 및 메타크릴산 및 메타크릴산 에스터의 제조 방법
EP3760608A1 (de) 2019-07-05 2021-01-06 Röhm GmbH Verfahren zur herstellung von alkylmethacrylaten und optional methacrylsäure
EP3889127A1 (en) 2020-04-03 2021-10-06 Röhm GmbH Improved safe method for tandem c-4 oxidation to methacrylic acid
EP3945086B1 (de) 2020-07-30 2022-10-26 Röhm GmbH C-4 basiertes verfahren zur herstellung von mma unter rückführung und recyclierung von methacrolein
EP3945088A1 (de) 2020-07-30 2022-02-02 Röhm GmbH Vorgehen zur minimierung des aktivitätsverlusts bei im kreislaufbetrieb ausgeführten reaktionsschritten
CN114425377B (zh) * 2020-09-24 2023-10-10 中国石油化工股份有限公司 一种邻苯二甲醛催化剂、制备方法及应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000088A (en) * 1974-06-03 1976-12-28 Nippon Kayaku Co., Ltd. Oxidation catalyst for the manufacture of methacrylic acid
JPS54161594A (en) * 1978-06-13 1979-12-21 Mitsubishi Chem Ind Ltd Production of catalyst composition
JPS55124734A (en) * 1979-03-22 1980-09-26 Nippon Kayaku Co Ltd Preparation of methacrylic acid
JPH0531368A (ja) * 1990-11-14 1993-02-09 Mitsui Toatsu Chem Inc メタクリル酸製造用触媒及びメタクリル酸の製造方法
US5198579A (en) * 1990-11-14 1993-03-30 Mitsui Toatsu Chemicals, Inc. Catalyst for oxidizing methacrolein and method for preparing methacrylic acid
JPH1143314A (ja) * 1997-07-25 1999-02-16 Mitsubishi Chem Corp 複合酸化物の製造方法
JP3765664B2 (ja) 1998-02-13 2006-04-12 三井化学株式会社 メタクリル酸製造用触媒及びメタクリル酸の製造方法
JP4671320B2 (ja) * 2000-09-21 2011-04-13 日本化薬株式会社 メタクリル酸製造用被覆触媒の製法

Also Published As

Publication number Publication date
EP1629889A4 (en) 2007-10-03
TWI365103B (en) 2012-06-01
CN100518935C (zh) 2009-07-29
JP4421558B2 (ja) 2010-02-24
ZA200510251B (en) 2006-10-25
JPWO2004105941A1 (ja) 2006-07-20
EP1629889B1 (en) 2012-05-02
TW200510061A (en) 2005-03-16
KR101014356B1 (ko) 2011-02-15
RU2005139392A (ru) 2007-06-27
CN1795047A (zh) 2006-06-28
BRPI0410816A (pt) 2006-06-27
WO2004105941A1 (ja) 2004-12-09
MY144127A (en) 2011-08-15
US20070010394A1 (en) 2007-01-11
RU2351395C2 (ru) 2009-04-10
KR20060015289A (ko) 2006-02-16
EP1629889A1 (en) 2006-03-01

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