ZA200707466B - Use of a multi-layer catalyst for producing phthalic anhydride - Google Patents

Use of a multi-layer catalyst for producing phthalic anhydride

Info

Publication number
ZA200707466B
ZA200707466B ZA200707466A ZA200707466A ZA200707466B ZA 200707466 B ZA200707466 B ZA 200707466B ZA 200707466 A ZA200707466 A ZA 200707466A ZA 200707466 A ZA200707466 A ZA 200707466A ZA 200707466 B ZA200707466 B ZA 200707466B
Authority
ZA
South Africa
Prior art keywords
phthalic anhydride
layer catalyst
producing phthalic
producing
catalyst
Prior art date
Application number
ZA200707466A
Other languages
English (en)
Inventor
Gueckel Christian
Dialer Harald
Estenfelder Marvin
Pitschi Werner
Original Assignee
Sued Chemie 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 Sued Chemie Ag filed Critical Sued Chemie Ag
Publication of ZA200707466B publication Critical patent/ZA200707466B/xx

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen
    • 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
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—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
    • 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
    • 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
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl 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

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)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA200707466A 2005-03-02 2006-03-02 Use of a multi-layer catalyst for producing phthalic anhydride ZA200707466B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005009473A DE102005009473A1 (de) 2005-03-02 2005-03-02 Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid

Publications (1)

Publication Number Publication Date
ZA200707466B true ZA200707466B (en) 2008-12-31

Family

ID=36570993

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200707466A ZA200707466B (en) 2005-03-02 2006-03-02 Use of a multi-layer catalyst for producing phthalic anhydride

Country Status (13)

Country Link
US (1) US7615513B2 (pt)
EP (1) EP1853386B1 (pt)
JP (1) JP5265203B2 (pt)
KR (1) KR100940965B1 (pt)
CN (1) CN101090771B (pt)
BR (1) BRPI0609146A2 (pt)
DE (1) DE102005009473A1 (pt)
IL (1) IL183221A0 (pt)
MX (1) MX2007010224A (pt)
RU (1) RU2396113C2 (pt)
TW (1) TWI357352B (pt)
WO (1) WO2006092304A1 (pt)
ZA (1) ZA200707466B (pt)

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US7968491B2 (en) * 2005-05-22 2011-06-28 Sud-Chemie Ag Multi-layer catalyst for producing phthalic anhydride
EP1888229B1 (de) * 2005-05-22 2011-08-03 Süd-Chemie Ag Mehrlagen-katalysator zur herstellung von phthalsäureanhydrid
WO2007116018A1 (de) * 2006-04-12 2007-10-18 Basf Se Katalysatorsystem zur herstellung von carbonsäuren und/oder carbonsäurenanhydriden
WO2007135002A1 (de) * 2006-05-19 2007-11-29 Basf Se Katalysatorsystem zur herstellung von carbonsäuren und/oder carbonsäureanhydriden
EP1860091A1 (de) * 2006-05-23 2007-11-28 Süd-Chemie Ag Katalysator enthaltend Titandioxid, insbesondere zur Herstellung von Phthalsäurenanhydrid
EP2106290B1 (de) * 2006-12-21 2016-04-13 Basf Se Katalysatorsystem und verfahren zur gasphasenoxidation unter verwendung einer vorlage
DE102008011011A1 (de) 2008-02-01 2009-08-06 Breimair, Josef, Dr. Katalysator für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen zu Aldehyden, Carbonsäuren und/oder Carbonsäureanhydriden, insbesondere zu Phthalsäureanhydrid
DE102009014541A1 (de) * 2009-03-24 2010-09-30 Süd-Chemie AG Katalysatoranordnung zur Oxidation von Methanol zu Formaldehyd
DE102009041960A1 (de) * 2009-09-17 2011-04-07 Süd-Chemie AG Verfahren zur Herstellung einer Katalysatoranordnung für die Herstellung von Phthalsäureanhydrid
DE102009049173A1 (de) 2009-10-13 2011-04-21 Süd-Chemie AG Reaktoranordnung zur katalytischen Gasphasenoxidation
DE102010006854A1 (de) 2010-02-04 2011-08-04 Süd-Chemie AG, 80333 Verfahren zur Gasphasenoxidation von Kohlenwasserstoffen
WO2014207604A2 (de) 2013-06-26 2014-12-31 Basf Se Verfahren zum anfahren eines gasphasenoxidationsreaktors
BR112015031535B1 (pt) * 2014-04-24 2021-09-21 Clariant International Ltd. Arranjo de catalisadores com fração de vazios otimizada, seu uso e processo de preparação de anidrido de ácido ftálico
DE102014005939A1 (de) 2014-04-24 2015-10-29 Clariant International Ltd. Katalysatoranordnung mit optimierter Oberfläche zur Herstellung von Phthalsäureanhydrid
EP3047904A1 (en) 2015-01-22 2016-07-27 Basf Se Catalyst system for oxidation of o-xylene and/or naphthalene to phthalic anhydride
TWI592209B (zh) 2016-03-31 2017-07-21 國立清華大學 反應器及其溫度的控制方法
CA2955469A1 (en) * 2017-01-20 2018-07-20 Robert Kamen Biohazardous material transporting pig
DE102017202351A1 (de) 2017-02-14 2018-08-16 Clariant International Ltd Katalysatormaterial zur Oxidation von Kohlenwasserstoffen mit antimondotiertem Titandioxid

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Also Published As

Publication number Publication date
US20080154048A1 (en) 2008-06-26
TWI357352B (en) 2012-02-01
BRPI0609146A2 (pt) 2010-02-17
CN101090771A (zh) 2007-12-19
JP5265203B2 (ja) 2013-08-14
EP1853386B1 (de) 2019-09-11
KR100940965B1 (ko) 2010-02-05
RU2396113C2 (ru) 2010-08-10
DE102005009473A1 (de) 2006-09-07
WO2006092304A1 (de) 2006-09-08
TW200642752A (en) 2006-12-16
IL183221A0 (en) 2007-08-19
KR20070110055A (ko) 2007-11-15
CN101090771B (zh) 2011-07-20
US7615513B2 (en) 2009-11-10
JP2008531633A (ja) 2008-08-14
EP1853386A1 (de) 2007-11-14
RU2007132903A (ru) 2009-03-10
MX2007010224A (es) 2008-03-10

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