EP2872251A4 - Catalyst for preparing carboxylic acids and/or carboxylic anhydrides - Google Patents

Catalyst for preparing carboxylic acids and/or carboxylic anhydrides

Info

Publication number
EP2872251A4
EP2872251A4 EP13820174.4A EP13820174A EP2872251A4 EP 2872251 A4 EP2872251 A4 EP 2872251A4 EP 13820174 A EP13820174 A EP 13820174A EP 2872251 A4 EP2872251 A4 EP 2872251A4
Authority
EP
European Patent Office
Prior art keywords
carboxylic
catalyst
preparing
anhydrides
carboxylic acids
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP13820174.4A
Other languages
German (de)
French (fr)
Other versions
EP2872251A2 (en
Inventor
Michael Krämer
Jürgen Zühlke
Stefan Altwasser
Nico Frederik Fischer
Frank Rosowski
Hans-Martin Allmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Priority to EP13820174.4A priority Critical patent/EP2872251A4/en
Publication of EP2872251A2 publication Critical patent/EP2872251A2/en
Publication of EP2872251A4 publication Critical patent/EP2872251A4/en
Withdrawn legal-status Critical Current

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
    • B01J23/16—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
    • 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
    • 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
    • B01J35/393—Metal or metal oxide crystallite size
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/613—10-100 m2/g
    • 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
    • B01J37/0225—Coating of metal substrates
    • 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
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • B01J37/04—Mixing
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/89—Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
EP13820174.4A 2012-07-16 2013-07-12 Catalyst for preparing carboxylic acids and/or carboxylic anhydrides Withdrawn EP2872251A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13820174.4A EP2872251A4 (en) 2012-07-16 2013-07-12 Catalyst for preparing carboxylic acids and/or carboxylic anhydrides

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12176526 2012-07-16
PCT/IB2013/055729 WO2014013397A2 (en) 2012-07-16 2013-07-12 Catalyst for preparing carboxylic acids and/or carboxylic anhydrides
EP13820174.4A EP2872251A4 (en) 2012-07-16 2013-07-12 Catalyst for preparing carboxylic acids and/or carboxylic anhydrides

Publications (2)

Publication Number Publication Date
EP2872251A2 EP2872251A2 (en) 2015-05-20
EP2872251A4 true EP2872251A4 (en) 2016-03-02

Family

ID=49949314

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13820174.4A Withdrawn EP2872251A4 (en) 2012-07-16 2013-07-12 Catalyst for preparing carboxylic acids and/or carboxylic anhydrides

Country Status (4)

Country Link
EP (1) EP2872251A4 (en)
JP (1) JP2015530228A (en)
CN (1) CN104487164A (en)
WO (1) WO2014013397A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105992647A (en) * 2014-02-17 2016-10-05 巴斯夫欧洲公司 Catalyst system for oxidizing o-xylol and/or naphthalene into phthalic anhydride

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110124885A1 (en) * 2009-11-20 2011-05-26 Basf Se Multilayer catalyst having vanadium antimonate in at least one catalyst layer for preparing carboxylic acids and/or carboxylic anhydrides and process for preparing phthalic anhydride having a low hot spot temperature
US20120029214A1 (en) * 2010-07-30 2012-02-02 Basf Se Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57180430A (en) * 1981-04-30 1982-11-06 Nippon Shokubai Kagaku Kogyo Co Ltd Catalyst for production of phthalic acid anhydride
US5169820A (en) * 1990-03-16 1992-12-08 Nippon Shokubai Kagaku Kogyo Co., Ltd. Catalyst for producing phthalic anhydride
DE19823275A1 (en) * 1998-05-26 1999-12-02 Basf Ag Process for the preparation of phthalic anhydride by catalytic gas phase oxidation of x-xylene - / - naphthalene mixtures
JP5973436B2 (en) * 2010-07-30 2016-08-23 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Catalyst for oxidizing o-xylene and / or naphthalene to phthalic anhydride

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110124885A1 (en) * 2009-11-20 2011-05-26 Basf Se Multilayer catalyst having vanadium antimonate in at least one catalyst layer for preparing carboxylic acids and/or carboxylic anhydrides and process for preparing phthalic anhydride having a low hot spot temperature
US20120029214A1 (en) * 2010-07-30 2012-02-02 Basf Se Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride

Also Published As

Publication number Publication date
CN104487164A (en) 2015-04-01
EP2872251A2 (en) 2015-05-20
WO2014013397A2 (en) 2014-01-23
JP2015530228A (en) 2015-10-15
WO2014013397A3 (en) 2014-03-06

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20150216

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20160203

RIC1 Information provided on ipc code assigned before grant

Ipc: C07C 51/265 20060101ALI20160128BHEP

Ipc: B01J 23/16 20060101AFI20160128BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20190201