TW322430B - - Google Patents

Download PDF

Info

Publication number
TW322430B
TW322430B TW084112804A TW84112804A TW322430B TW 322430 B TW322430 B TW 322430B TW 084112804 A TW084112804 A TW 084112804A TW 84112804 A TW84112804 A TW 84112804A TW 322430 B TW322430 B TW 322430B
Authority
TW
Taiwan
Prior art keywords
carrier
coating
catalyst
catalytically active
coated
Prior art date
Application number
TW084112804A
Other languages
English (en)
Chinese (zh)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of TW322430B publication Critical patent/TW322430B/zh

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • 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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • 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
    • B01J23/70—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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/34—Mechanical properties
    • B01J35/38—Abrasion or attrition resistance
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/395—Thickness of the active catalytic layer
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/55—Cylinders or rings
    • 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
    • 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
    • B01J37/0217—Pretreatment of the substrate before coating
    • 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
    • B01J37/0221—Coating of particles
    • B01J37/0223—Coating of particles by rotation
    • 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
    • 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
    • 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
    • C07C45/37—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 >C—O—functional groups to >C=O 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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B01J2523/50—Constitutive chemical elements of heterogeneous catalysts of Group V (VA or VB) of the Periodic Table
    • B01J2523/54—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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • B01J2523/50—Constitutive chemical elements of heterogeneous catalysts of Group V (VA or VB) of the Periodic Table
    • B01J2523/55—Vanadium
    • 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
    • B01J2523/60—Constitutive chemical elements of heterogeneous catalysts of Group VI (VIA or VIB) of the Periodic Table
    • B01J2523/68—Molybdenum
    • 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
    • B01J2523/80—Constitutive chemical elements of heterogeneous catalysts of Group VIII of the Periodic Table
    • B01J2523/84—Metals of the iron group
    • B01J2523/842—Iron
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/523—Miscellaneous specific techniques of general applicability

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
TW084112804A 1994-11-29 1995-11-30 TW322430B (cg-RX-API-DMAC7.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4442346A DE4442346A1 (de) 1994-11-29 1994-11-29 Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse

Publications (1)

Publication Number Publication Date
TW322430B true TW322430B (cg-RX-API-DMAC7.html) 1997-12-11

Family

ID=6534371

Family Applications (1)

Application Number Title Priority Date Filing Date
TW084112804A TW322430B (cg-RX-API-DMAC7.html) 1994-11-29 1995-11-30

Country Status (11)

Country Link
US (3) US5677261A (cg-RX-API-DMAC7.html)
EP (1) EP0714700B1 (cg-RX-API-DMAC7.html)
JP (1) JP3834087B2 (cg-RX-API-DMAC7.html)
KR (1) KR960016966A (cg-RX-API-DMAC7.html)
CN (1) CN1101273C (cg-RX-API-DMAC7.html)
CA (1) CA2163834A1 (cg-RX-API-DMAC7.html)
CZ (1) CZ311295A3 (cg-RX-API-DMAC7.html)
DE (2) DE4442346A1 (cg-RX-API-DMAC7.html)
ES (1) ES2119293T3 (cg-RX-API-DMAC7.html)
SG (1) SG33603A1 (cg-RX-API-DMAC7.html)
TW (1) TW322430B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI400129B (zh) * 2005-03-08 2013-07-01 Basf Ag 以催化劑顆粒裝填反應器之方法

Families Citing this family (140)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442346A1 (de) * 1994-11-29 1996-05-30 Basf Ag Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse
DE19611132A1 (de) * 1996-03-21 1997-09-25 Joachim Dr Pohl Heterogener Katalysator, seine Herstellung und seine Verwendung
US5994580A (en) * 1996-10-21 1999-11-30 Toagosei Co., Ltd. Process for producing acrylic acid
DE19649426A1 (de) * 1996-11-28 1998-06-04 Consortium Elektrochem Ind Schalenkatalysator zur Herstellung von Essigsäure durch Gasphasenoxidation von ungesättigten C¶4¶-Kohlenwasserstoffen
JP4025891B2 (ja) * 1997-02-27 2007-12-26 ビーエーエスエフ アクチェンゲゼルシャフト 芳香族炭化水素の接触気相酸化用シェル触媒の製造方法
KR100204729B1 (ko) * 1997-03-17 1999-06-15 성재갑 아크롤레인 부분산화용 촉매의 제조 방법
DE19815278A1 (de) * 1998-04-06 1999-10-07 Basf Ag Multimetalloxidmassen
DE19823262A1 (de) 1998-05-26 1999-12-02 Basf Ag Verfahren zur Herstellung von Phthalsäureanhydrid
DE19823275A1 (de) 1998-05-26 1999-12-02 Basf Ag Verfahren zur Herstellung von Phthalsäureanhydrid durch katalytische Gasphasenoxidation von x-Xylol-/-Naphthalin-Gemischen
DE19828491A1 (de) * 1998-06-26 1999-12-30 Degussa Formkörper auf Basis von Siliciumdioxid
DE19839001A1 (de) 1998-08-27 2000-03-02 Basf Ag Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen
US6632772B2 (en) 1998-09-23 2003-10-14 Lg Chemical, Ltd. Method of coating a catalyst to a support for use in acrolein oxidation
DE19851786A1 (de) 1998-11-10 2000-05-11 Basf Ag Silber- und Vanadiumoxid enthaltendes Multimetalloxid und dessen Verwendung
EP1464393A1 (en) * 1999-02-19 2004-10-06 Nippon Shokubai Co., Ltd. Catalyst for producing phthalic anhydride
MY121878A (en) * 1999-03-10 2006-02-28 Basf Ag Method for the catalytic gas-phase oxidation of propene into acrylic acid
MY119958A (en) 1999-03-10 2005-08-30 Basf Ag Catalytic gas-phase oxidation of propene to acrylic acid
US6432870B1 (en) * 1999-05-25 2002-08-13 Toagosei Co., Ltd. Process for preparing metal oxide catalyst for acrylic acid production
KR100584961B1 (ko) * 1999-11-10 2006-05-29 에스케이 주식회사 배연탈질용 선택적 환원 촉매의 코팅방법 및 이의방법으로 제조된 지지체
DE19959413A1 (de) 1999-12-09 2001-06-21 Consortium Elektrochem Ind Trägerkatalysatoren und deren Verwendung bei der Gasphasenoxidation von Kohlenwasserstoffen
DE10015250A1 (de) * 2000-03-28 2001-10-04 Basf Ag Schalenkatalysator für die Gasphasenhydrierung
DE10051419A1 (de) 2000-10-17 2002-04-18 Basf Ag Katalysator bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse
DE10046928A1 (de) * 2000-09-21 2002-04-11 Basf Ag Verfahren zur Herstellung von Multimetalloxidmassen
WO2002024328A1 (en) * 2000-09-21 2002-03-28 Nippon Kayaku Kabushiki Kaisha Catalyst for methacrylic acid production, coated catalyst, and process for producing the same
US6407031B1 (en) * 2000-09-28 2002-06-18 Rohm And Haas Company Promoted multi-metal oxide catalyst
US6734136B2 (en) * 2000-09-28 2004-05-11 Rohm And Haas Company IR and/or SM promoted multi-metal oxide catalyst
US6403525B1 (en) * 2000-09-28 2002-06-11 Rohm And Haas Company Promoted multi-metal oxide catalyst
AU2002223606A1 (en) * 2000-10-10 2002-04-22 Basf Aktiengesellschaft Method for producing an annular shell catalyst and use thereof for producing acrolein
DE10061555A1 (de) 2000-12-11 2002-06-20 Basf Ag Schalenkatalysator für die Hydrierung von Maleinsäureanhydrid und verwandten Verbindungen zu gamma-Butyrolacton und Tetrahydrofuran und Derivaten davon
DE10101695A1 (de) * 2001-01-15 2002-07-18 Basf Ag Verfahren zur heterogen katalysierten Gasphasenpartialoxidation von Vorläuferverbindungen der (Meth)acrylsäure
DE10104226A1 (de) * 2001-01-31 2002-08-01 Basf Ag Kern/Mantel-Katalysatorformkörper
RU2309794C2 (ru) * 2002-01-11 2007-11-10 Мицубиси Кемикал Корпорейшн Многотрубный реактор, способ каталитического окисления в паровой фазе с использованием многотрубного реактора и способ пуска многотрубного реактора
ES2547074T3 (es) * 2002-01-11 2015-10-01 Mitsubishi Chemical Corporation Método de oxidación catalítica en fase de vapor que usa un reactor de tipo intercambiador de calor multitubular
KR100513664B1 (ko) * 2002-05-16 2005-09-07 주식회사 엘지화학 프로필렌의 부분 산화 반응용 촉매의 제조 방법
US7115776B2 (en) 2002-07-18 2006-10-03 Basf Aktiengesellschaft Heterogeneously catalyzed gas-phase partial oxidation of at least one organic compound
US7038080B2 (en) 2002-09-27 2006-05-02 Basf Aktiengesellschaft Heterogeneously catalyzed gas-phase partial oxidation of acrolein to acrylic acid
JP4253176B2 (ja) 2002-11-12 2009-04-08 株式会社日本触媒 アクリル酸製造用触媒およびアクリル酸の製造方法
US6946422B2 (en) * 2002-12-12 2005-09-20 Saudi Basic Industries Corporation Preparation of mixed metal oxide catalysts for catalytic oxidation of olefins to unsaturated aldehydes
JP4295521B2 (ja) * 2003-02-13 2009-07-15 株式会社日本触媒 アクリル酸製造用触媒およびアクリル酸の製造方法
US7501377B2 (en) 2003-03-31 2009-03-10 Saudi Basic Industries Corporation Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins
US7232788B2 (en) * 2003-03-31 2007-06-19 Saudi Basic Industries Corporation Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins
US7589046B2 (en) 2003-06-04 2009-09-15 Basf Aktiengesellschaft Thermal treatment of the precursor material of a catalytically active material
US7524792B2 (en) 2003-06-04 2009-04-28 Basf Aktiengesellschaft Preparation of catalytically active multielement oxide materials which contain at least one of the elements Nb and W and the elements Mo, V and Cu
WO2005016861A1 (de) 2003-08-14 2005-02-24 Basf Aktiengesellschaft Verfahren zur herstellung von (meth)acrolein und/oder (meth)acrylsäure
US7253310B2 (en) * 2003-08-19 2007-08-07 Basf Aktiengesellschaft Preparation of (meth)acrylic acid
US7012157B2 (en) 2003-09-23 2006-03-14 Basf Aktiengesellschaft Preparation of (meth)acrylic acid
US7019169B2 (en) 2003-09-23 2006-03-28 Basf Aktiengesellschaft Preparation of (meth)acrylic acid
DE10351269A1 (de) 2003-10-31 2005-06-02 Basf Ag Verfahren zum Langzeitbetrieb einer heterogen katalysierten Gasphasenpartialoxidation von Propen zu Acrylsäure
JP5006507B2 (ja) * 2004-01-30 2012-08-22 株式会社日本触媒 アクリル酸の製造方法
US7378367B2 (en) * 2004-03-25 2008-05-27 Nippon Shokubai Co., Ltd. Catalyst for production of acrylic acid and process for production of acrylic acid using the catalyst
DE102004023249A1 (de) * 2004-05-07 2005-03-10 Basf Ag Verfahren zur strukturierten Befüllung von Kontaktrohren eines Kontaktrohrbündels
EP1748839B1 (de) 2004-05-07 2020-04-01 Basf Se Verfahren zur strukturierten befüllung von kontaktrohren eines kontaktrohrbündels
DE102004026472A1 (de) 2004-05-29 2005-12-22 Süd-Chemie AG Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid
WO2005115615A1 (de) * 2004-05-29 2005-12-08 Süd-Chemie AG Katalysator sowie verfahren zur herstellung von phthalsäureanhydrid
KR100714606B1 (ko) * 2005-02-25 2007-05-07 주식회사 엘지화학 불포화 알데히드 및/또는 불포화 산의 제조방법
DE102005009473A1 (de) * 2005-03-02 2006-09-07 Süd-Chemie AG Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid
ZA200707387B (en) * 2005-03-02 2008-12-31 Sued Chemie Ag Method for producing a multi-layer catalyst for obtaining phthalic anhydride
WO2006094766A1 (de) † 2005-03-08 2006-09-14 Basf Aktiengesellschaft Verfahren zum befüllen eines reaktors
ZA200708804B (en) * 2005-05-22 2009-01-28 Sued Chemie Ag Multi-layered catalyst for producing phthalic anhydride
US7453016B1 (en) 2005-12-20 2008-11-18 Uop Llc Selective hydrogenation process using layered catalyst composition and preparation of said catalyst
US7790937B2 (en) 2006-03-03 2010-09-07 Basf Se Process for the preparation of 1,2-propanediol
EP1860091A1 (de) * 2006-05-23 2007-11-28 Süd-Chemie Ag Katalysator enthaltend Titandioxid, insbesondere zur Herstellung von Phthalsäurenanhydrid
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
DE102007017080A1 (de) 2007-04-10 2008-10-16 Basf Se Verfahren zur Beschickung eines Längsabschnitts eines Kontaktrohres
DE102007025869A1 (de) 2007-06-01 2008-07-03 Basf Se Verfahren der Wiederbeschickung der Reaktionsrohre eines Rohrbündelreaktors mit einem neuen Katalysatorfestbett
DE102007028332A1 (de) 2007-06-15 2008-12-18 Basf Se Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst
DE102007028333A1 (de) * 2007-06-15 2008-12-18 Basf Se Verfahren zum Einbringen einer wenigstens einer Produktionscharge von ringförmigen Schalenkatalysatoren K entnommenen Teilmenge in ein Reaktionsrohr eines Rohrbündelreaktors
PL2200960T3 (pl) 2007-08-31 2016-04-29 Basf Se Sposób wytwarzania 1,2-propanodiolu przez niskociśnieniowe uwodornianie glicerolu
BRPI0815783A2 (pt) 2007-08-31 2015-02-24 Basf Se Processo para a preparação de 1,2-propanodiol.
BRPI0815971B1 (pt) 2007-08-31 2017-10-24 Basf Se Method for preparing 1,2-propanodiol
US7749375B2 (en) 2007-09-07 2010-07-06 Uop Llc Hydrodesulfurization process
CN101385978B (zh) * 2007-09-12 2011-04-20 上海华谊丙烯酸有限公司 一种合成甲基丙烯醛的催化剂及其制备方法
TW200948474A (en) 2008-04-09 2009-12-01 Basf Se Coated catalysts comprising a multimetal oxide comprising molybdenum
TW200950880A (en) * 2008-04-09 2009-12-16 Basf Se Coated catalysts comprising a multimetal oxide comprising molybdenum, bismuth and iron
DE102008001402A1 (de) * 2008-04-28 2009-10-29 Ceramtec Ag Formkörper mit poröser Oberfläche und Verfahren zu seiner Herstellung
JP2008229627A (ja) * 2008-06-16 2008-10-02 Lg Chem Ltd アクロレイン酸化用触媒の製造方法
JP5059701B2 (ja) * 2008-06-27 2012-10-31 三菱レイヨン株式会社 不飽和アルデヒド及び不飽和カルボン酸製造用触媒の製造方法
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
DE102008042061A1 (de) 2008-09-12 2010-03-18 Basf Se Verfahren zur Herstellung von geometrischen Katalysatorformkörpern
US8946490B2 (en) 2009-05-20 2015-02-03 Basf Se Process for producing fatty alcohols by hydrogenation of fatty acid triglycerides on a copper-containing heterogeneous catalyst
WO2011009936A2 (en) 2009-07-24 2011-01-27 Basf Se Process for the preparation of 1,2-propanediol from glycerol
DE102009041960A1 (de) 2009-09-17 2011-04-07 Süd-Chemie AG Verfahren zur Herstellung einer Katalysatoranordnung für die Herstellung von Phthalsäureanhydrid
CN102040492B (zh) * 2009-10-13 2013-09-18 中国石油化工股份有限公司 由烯烃氧化制不饱和醛的方法
DE102009047291A1 (de) 2009-11-30 2010-09-23 Basf Se Verfahren zur Herstellung von (Meth)acrolein durch heterogen katalysierte Gasphasen-Partialoxidation
RU2012125832A (ru) 2009-12-04 2014-01-10 Басф Се Получение ацетальдегида и/или уксусной кислоты из биоэтанола
JP2010083899A (ja) * 2009-12-29 2010-04-15 Nippon Shokubai Co Ltd アクリル酸の製造方法
DE102010006854A1 (de) 2010-02-04 2011-08-04 Süd-Chemie AG, 80333 Verfahren zur Gasphasenoxidation von Kohlenwasserstoffen
CN102211027B (zh) * 2010-04-07 2013-06-12 烟台万华聚氨酯股份有限公司 一种催化剂及其制备方法,以及采用该催化剂制备甲基丙烯醛的方法
US9149799B2 (en) * 2010-04-28 2015-10-06 Basf Se Eggshell catalyst consisting of a hollow cylindrical support body and a catalytically active oxide material applied to the outer surface of the support body
DE102010028328A1 (de) 2010-04-28 2011-11-03 Basf Se Schalenkatalysator bestehend aus einem hohlzylindrischen Trägerkörper und einer auf die äußere Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse
DE102010023312A1 (de) 2010-06-10 2011-12-15 Basf Se Schalenkatalysator bestehend aus einem hohlzylindrischen Trägerkörper und einer auf die äußere Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse
DE102010040923A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Ethanol und Formaldehyd
DE102010040921A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure
DE102010048405A1 (de) 2010-10-15 2011-05-19 Basf Se Verfahren zum Langzeitbetrieb einer heterogen katalysierten partiellen Gasphasenoxidation von Proben zu Acrolein
DE102011076931A1 (de) 2011-06-03 2012-12-06 Basf Se Wässrige Lösung, enthaltend Acrylsäure und deren konjugierte Base
KR101299193B1 (ko) 2011-07-01 2013-08-22 주식회사 지엘머티리얼즈 지지체에 담지된 촉매의 제조방법
DE102011084040A1 (de) 2011-10-05 2012-01-05 Basf Se Mo, Bi und Fe enthaltende Multimetalloxidmasse
CN109225246A (zh) 2011-07-12 2019-01-18 巴斯夫欧洲公司 含Mo、Bi和Fe的多金属氧化物物质
DE102011079035A1 (de) 2011-07-12 2013-01-17 Basf Se Mo, Bi und Fe enthaltende Multimetalloxidmassen
DE102012207811A1 (de) 2012-05-10 2012-07-12 Basf Se Verfahren der heterogen katalysierten Gasphasenpartialoxidation von (Meth)acrolein zu (Meth)acrylsäure
EP2855599B1 (en) * 2012-06-01 2021-08-18 BASF Qtech Inc. Catalytic surfaces and coatings for the manufacture of petrochemicals
US20140121403A1 (en) 2012-10-31 2014-05-01 Celanese International Corporation Integrated Process for the Production of Acrylic Acids and Acrylates
US9399606B2 (en) 2012-12-06 2016-07-26 Basf Se Catalyst and process for the oxidative dehydrogenation of N-butenes to butadiene
EA201591089A1 (ru) 2012-12-06 2016-01-29 Басф Се Катализатор и способ окислительного дегидрирования н-бутенов в бутадиен
CN104955569A (zh) * 2012-12-06 2015-09-30 巴斯夫欧洲公司 将正丁烯氧化脱氢成丁二烯的方法
CN104837558A (zh) 2012-12-06 2015-08-12 巴斯夫欧洲公司 用于将正丁烯氧化脱氢成丁二烯的方法
EP2928602A1 (de) * 2012-12-06 2015-10-14 Basf Se Schalenkatalysator zur oxidativen dehydrierung von n-butenen zu butadien
US10144681B2 (en) 2013-01-15 2018-12-04 Basf Se Process for the oxidative dehydrogenation of N-butenes to butadiene
DE102013202048A1 (de) 2013-02-07 2013-04-18 Basf Se Verfahren zur Herstellung einer katalytisch aktiven Masse, die ein Gemisch aus einem die Elemente Mo und V enthaltenden Multielementoxid und wenigstens einem Oxid des Molybdäns ist
DE102013008206A1 (de) 2013-05-14 2014-11-20 Basf Se Verfahren zur Herstellung von Vinylidencarbonsäure(ester)n durch Umsetzung von Formaldehyd mit Alkylcarbonsäure(estern)n
DE102013008207A1 (de) 2013-05-14 2014-11-20 Basf Se Verfahren zur Herstellung von Acrylsäure mit hoher Raum-Zeit-Ausbeute
US9120743B2 (en) 2013-06-27 2015-09-01 Celanese International Corporation Integrated process for the production of acrylic acids and acrylates
EA201690165A1 (ru) 2013-07-10 2016-06-30 Басф Се Способ окислительного дегидрирования н-бутенов в бутадиен
CN103495421B (zh) * 2013-09-05 2015-10-14 刘博男 一种耐硫甲烷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
CN104437525B (zh) * 2013-09-24 2017-01-04 中国石油化工股份有限公司 歧化催化剂
DE102014203725A1 (de) * 2014-02-28 2015-09-03 Basf Se Oxidationskatalysator mit sattelförmigem Trägerformkörper
WO2016177764A1 (de) 2015-05-06 2016-11-10 Basf Se Verfahren zur herstellung chrom enthaltender katalysatoren für die oxidehydrierung von n-butenen zu butadien unter vermeidung von cr(vi)-intermediaten
DE102015209638A1 (de) 2015-05-27 2016-07-07 Basf Se Verfahren zur Herstellung eines Bismut und Wolfram enthaltenden Multielementoxids durch Co-Präzipitation
CN109562360A (zh) 2016-07-29 2019-04-02 巴斯夫库德克有限公司 催化涂层、其制备方法及其用途
WO2018086863A1 (en) * 2016-11-09 2018-05-17 BSH Hausgeräte GmbH Household appliance having a self-cleaning catalytically active surface and a method for operating the same
WO2019013116A1 (ja) * 2017-07-10 2019-01-17 三菱ケミカル株式会社 触媒の製造方法、不飽和カルボン酸の製造方法、不飽和アルデヒド及び不飽和カルボン酸の製造方法、並びに不飽和カルボン酸エステルの製造方法
DE102018200841A1 (de) 2018-01-19 2019-07-25 Basf Se Mo, Bi, Fe und Cu enthaltende Multimetalloxidmassen
JP7125513B2 (ja) * 2018-05-11 2022-08-24 エルジー エレクトロニクス インコーポレイティド 遷移金属酸化物微粒子の製造方法
CN109621966B (zh) * 2018-12-14 2021-07-09 国网山东省电力公司电力科学研究院 用于海滨电厂脱硫废水次氯酸钠氧化的催化剂的制备方法
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
EP3770145A1 (en) 2019-07-24 2021-01-27 Basf Se A process for the continuous production of either acrolein or acrylic acid as the target product from propene
JP7375638B2 (ja) * 2020-03-18 2023-11-08 三菱ケミカル株式会社 不飽和カルボン酸合成用触媒の製造方法
JP7375639B2 (ja) * 2020-03-18 2023-11-08 三菱ケミカル株式会社 不飽和カルボン酸合成用触媒の製造方法
JP7753249B2 (ja) 2020-04-21 2025-10-14 ベーアーエスエフ・エスエー 元素Ｍｏ、Ｗ、Ｖ及びＣｕを含む触媒活性多元素酸化物を生成する方法
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
EP3805194A1 (en) 2020-09-25 2021-04-14 Basf Se Method for producing a multimetal oxide catalyst under gas-tight conditions
JP7468290B2 (ja) * 2020-10-20 2024-04-16 三菱ケミカル株式会社 不飽和アルデヒド及び不飽和カルボン酸合成用触媒の製造方法
JP7468291B2 (ja) * 2020-10-20 2024-04-16 三菱ケミカル株式会社 不飽和アルデヒド及び不飽和カルボン酸合成用触媒の製造方法
JP7468292B2 (ja) * 2020-10-20 2024-04-16 三菱ケミカル株式会社 不飽和アルデヒド及び不飽和カルボン酸合成用触媒の製造方法
EP4237145A1 (de) 2020-10-29 2023-09-06 Basf Se Verfahren zur herstellung eines schalenkatalysators
CN114849747B (zh) * 2022-05-09 2023-12-12 天津大学 高岭土负载Keggin型杂多酸催化剂及制备和在甲基丙烯醛氧化中的应用
WO2024120861A1 (de) 2022-12-07 2024-06-13 Basf Se Verfahren zur herstellung eines die elemente mo, w, v, cu und sb enthaltenden katalytisch aktiven multielementoxids
CN116966915B (zh) * 2023-07-14 2025-07-01 宁波中科远东催化工程技术有限公司 一种用于天然气转化的热保护催化剂及其制备方法
WO2025125092A1 (de) 2023-12-14 2025-06-19 Basf Se Verfahren zur herstellung eines die elemente mo, w, v, cu und sb enthaltenden katalytisch aktiven multielementoxids

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1642921C3 (de) 1965-05-18 1978-11-23 Basf Ag, 6700 Ludwigshafen Vanadium- und titanhaltiger Trägerkatalysator
FR2040546A5 (cg-RX-API-DMAC7.html) 1969-04-02 1971-01-22 Toyo Soda Mfg Co Ltd
DE2025430C3 (de) 1970-05-25 1974-12-12 Basf Ag, 6700 Ludwigshafen Schalenkatalysatoren
DE2106796C3 (de) 1971-02-12 1981-09-24 Wacker-Chemie GmbH, 8000 München Verfahren zur Herstellung Festbettkatalysatoren mit einem Überzug aus Vanadiumpentoxid und Titandioxid
US4077912A (en) 1972-10-12 1978-03-07 Standard Oil Company Catalysts useful for exothermic reactions
US4034060A (en) * 1972-10-13 1977-07-05 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Exhaust gas purifying catalyst and process of making and using same
US3956377A (en) 1974-06-17 1976-05-11 The Standard Oil Company (Ohio) Production of unsaturated acids from the corresponding aldehydes
DE2510994B2 (de) 1975-03-13 1977-04-14 Basf Ag, 6700 Ludwigshafen Vanadium- und titanhaltiger traegerkatalysator
DE2626887B2 (de) * 1976-06-16 1978-06-29 Basf Ag, 6700 Ludwigshafen Katalysator für die Oxadation von (Methacrolein zu (Meth)Acrylsäure
DE2909671A1 (de) * 1979-03-12 1980-10-02 Basf Ag Verfahren zur herstellung von schalenkatalysatoren
DE2909670A1 (de) 1979-03-12 1980-10-02 Basf Ag Verfahren zur herstellung von schalenkatalysatoren
IT1193930B (it) 1980-04-02 1988-08-31 Alusuisse Italia Spa Catalizzatore per la fabbricazione di anidride ftalica
JPS56141842A (en) 1980-04-07 1981-11-05 Kanegafuchi Chem Ind Co Ltd Catalyst formed in novel cylindrical shape
DE3145585A1 (de) 1981-11-17 1983-05-26 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur herstellung elektrisch leitfaehiger bereiche
JPS58119346A (ja) 1982-01-06 1983-07-15 Nippon Shokubai Kagaku Kogyo Co Ltd プロピレン酸化用触媒
US4537874A (en) 1982-10-22 1985-08-27 Nippon Shokubai Kagaku Kogyo Co Ltd Catalyst for production of unsaturated aldehydes
US4560673A (en) * 1983-12-12 1985-12-24 The Standard Oil Company Catalyst for the oxidation of unsaturated aldehydes
JPS63253080A (ja) 1987-04-10 1988-10-20 Nippon Steel Chem Co Ltd 無水フタル酸の製造方法
US4892856A (en) 1987-06-05 1990-01-09 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for oxidation of acrolein and process for preparation thereof
DE4022212A1 (de) 1990-07-12 1992-01-16 Basf Ag Massen der allgemeinen formel mo(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)2(pfeil abwaerts)(pfeil hoch)p(pfeil hoch)(pfeil abwaerts)a(pfeil abwaerts)(pfeil hoch)v(pfeil hoch)(pfeil abwaerts)b(pfeil abwaerts)(pfeil hoch)x(pfeil hoch)(pfeil hoch)1(pfeil hoch)(pfeil abwaerts)c(pfeil abwaerts)(pfeil hoch)x(pfeil hoch)(pfeil hoch)2(pfeil hoch)(pfeil abwaerts)d(pfeil abwaerts)(pfeil hoch)x(pfeil hoch)(pfeil hoch)3(pfeil hoch)(pfeil abwaerts)e(pfeil abwaerts)(pfeil hoch)s(pfeil hoch)(pfeil hoch)b(pfeil hoch)(pfeil abwaerts)f(pfeil abwaerts)(pfeil hoch)r(pfeil hoch)(pfeil hoch)e(pfeil hoch)(pfeil abwaerts)g(pfeil abwaerts)(pfeil hoch)s(pfeil hoch)(pfeil abwaerts)h(pfeil abwaerts)(pfeil hoch)o(pfeil hoch)(pfeil abwaerts)n(pfeil abwaerts)
DE4023239A1 (de) 1990-07-21 1992-01-23 Basf Ag Verfahren zur katalytischen gasphasenoxidation von propen oder iso-buten zu acrolein oder methacrolein
DE4335172A1 (de) 1993-10-15 1995-04-20 Basf Ag Verfahren zur Reinigung von Roh-(Meth)acrylsäure
DE4335973A1 (de) 1993-10-21 1995-04-27 Basf Ag Verfahren zur Herstellung von katalytisch aktiven Multimetalloxidmassen, die als Grundbestandteile die Elemente V und Mo in oxidischer Form enthalten
DE4405514A1 (de) 1994-02-22 1995-08-24 Basf Ag Multimetalloxidmassen
FR2718061B1 (fr) * 1994-04-01 1996-04-26 Rhone Poulenc Chimie Compositions catalytiques du type enrobées, comprenant du nickel, cobalt, molybdène et leur utilisation pour la préparation d'aldéhydes insaturés.
DE4431949A1 (de) 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure
DE4431957A1 (de) 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Propen zu Acrolein
DE4442346A1 (de) * 1994-11-29 1996-05-30 Basf Ag Verfahren zur Herstellung eines Katalysators, bestehend aus einem Trägerkörper und einer auf der Oberfläche des Trägerkörpers aufgebrachten katalytisch aktiven Oxidmasse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI400129B (zh) * 2005-03-08 2013-07-01 Basf Ag 以催化劑顆粒裝填反應器之方法

Also Published As

Publication number Publication date
CA2163834A1 (en) 1996-05-30
SG33603A1 (en) 1996-10-18
DE59503258D1 (de) 1998-09-24
EP0714700A2 (de) 1996-06-05
EP0714700A3 (de) 1996-11-20
CN1101273C (zh) 2003-02-12
CZ311295A3 (en) 1997-07-16
US5677261A (en) 1997-10-14
JPH08252464A (ja) 1996-10-01
US6169214B1 (en) 2001-01-02
JP3834087B2 (ja) 2006-10-18
ES2119293T3 (es) 1998-10-01
EP0714700B1 (de) 1998-08-19
US5910608A (en) 1999-06-08
DE4442346A1 (de) 1996-05-30
CN1131583A (zh) 1996-09-25
KR960016966A (ko) 1996-06-17

Similar Documents

Publication Publication Date Title
TW322430B (cg-RX-API-DMAC7.html)
US6867328B2 (en) Method for producing acrylic acid by the heterogeneously catalysed gas-phase oxidation of propane
US4297247A (en) Preparation of coated catalysts
CN101622066B (zh) 制备由载体和涂覆于该载体表面的催化活性组合物组成的催化剂的方法
JP4025891B2 (ja) 芳香族炭化水素の接触気相酸化用シェル触媒の製造方法
TWI527623B (zh) 由中空圓柱形載體及施加於該載體外表面上之催化活性氧化物材料所組成之蛋殼型觸媒
US20110034330A1 (en) Coated catalysts comprising a multimetal oxide comprising molybdenum, bismuth and iron
US7122707B2 (en) Method for producing an annular shell catalyst and use thereof for producing acrolein
JP6359105B2 (ja) 不飽和アルデヒドの気相酸化により不飽和カルボン酸を製造する触媒
KR102358652B1 (ko) 안장형 지지체를 갖는 산화 촉매
US8461074B2 (en) Coated catalysts comprising a multimetal oxide comprising molybdenum
US6048987A (en) Process for producing coated catalysts for the synthesis of maleic anhydride by gas-phase oxidation
TW200526321A (en) Process for producing a catalyst for gas-phase oxidations
US4251393A (en) Attrition resistant catalysts
JP7753249B2 (ja) 元素Ｍｏ、Ｗ、Ｖ及びＣｕを含む触媒活性多元素酸化物を生成する方法