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EP1485203A1 - Precurseur de catalyseur permettant la preparation d'anhydride d'acide maleique et procede pour le preparer - Google Patents

Precurseur de catalyseur permettant la preparation d'anhydride d'acide maleique et procede pour le preparer

Info

Publication number
EP1485203A1
EP1485203A1 EP03744350A EP03744350A EP1485203A1 EP 1485203 A1 EP1485203 A1 EP 1485203A1 EP 03744350 A EP03744350 A EP 03744350A EP 03744350 A EP03744350 A EP 03744350A EP 1485203 A1 EP1485203 A1 EP 1485203A1
Authority
EP
European Patent Office
Prior art keywords
temperature
filtration
vanadium pentoxide
alcohol
iii
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Withdrawn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
EP03744350A
Other languages
German (de)
English (en)
Inventor
Jens Weiguny
Sebastian Storck
Mark Duda
Cornelia Dobner
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
Publication of EP1485203A1 publication Critical patent/EP1485203A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • B01J37/009—Preparation by separation, e.g. by filtration, decantation, screening
    • 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
    • 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
    • B01J37/16—Reducing
    • 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
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl 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
    • 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
    • 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
    • B01J35/63—Pore volume
    • B01J35/633—Pore volume less than 0.5 ml/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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst

Definitions

  • maleic anhydride by oxidation of hydrocarbons such as n-butane, n-butenes or benzene on suitable catalysts has long been known.
  • hydrocarbons such as n-butane, n-butenes or benzene
  • vanadium, phosphorus and oxygen are used for this purpose
  • the previous contact time between the vanadium pentoxide (I) and the alcohol (II) before the addition of the phosphorus compound (III) is started at a temperature
  • measure (b) is optional provided that measures (a) and (c) are fulfilled.
  • measures (a) and (c) are fulfilled.
  • the shaping is preferably carried out by tableting, with the dried and preferably the preheated catalyst precursor powder usually being used for this purpose.
  • Tablets, cylinders and hollow cylinders may be mentioned as preferred molded articles.
  • a tabletting aid is generally added to the powder and mixed intimately. Tableting aids are generally catalytically inert and improve the tabletting properties of the so-called powder, for example by increasing the sliding and free-flowing properties.
  • Graphite may be mentioned as a suitable and preferred tabletting aid.
  • the tabletting aids added remain in the Usually in the activated catalyst.
  • the content of tabletting aid in the finished catalyst is typically about 2 to 6% by weight.
  • the term "essentially” indicates that deviations from the ideal geometry, such as, for example, slight deformations of the circular structure, non-plane-parallel top surfaces, chipped corners and edges, surface roughness or notches in the outer surface, the top surfaces or the inner surface of the through Bore are included in the catalyst of the invention.
  • circular cover surfaces, a circular cross section of the bore passing through, parallel cover surfaces and macroscopically smooth surfaces are preferred.
  • step (i) uses mixtures of oxygen, inert gases (e.g. nitrogen or argon), hydrogen oxide (water
  • a volatile phosphorus compound is preferably added to the gas in the process according to the invention.
  • their concentration is at least 0.2 ppm by volume, ie 0.2-10 " 6 parts by volume of the volatile phosphorus compounds based on the total volume of the gas at the reactor inlet.
  • a content of 0.2 to 20 volumes is preferred ppm, particularly preferably from 0.5 to 10 ppm by volume.
  • Volatile phosphorus compounds are to be understood as meaning all those phosphorus-containing compounds which are present in the desired one
  • n-butane is used as the starting hydrocarbon and the heterogeneous gas phase oxidation is carried out “straight through” on the catalyst according to the invention.
  • the suspension obtained in Examples 1 to 4 was placed at a temperature T in a glass filter, left without further mechanical action, such as stirring, and the course of the filtration was followed.
  • the filtration time is defined as the time between the application of the suspension to the glass filter see until the time the filter cake was present without excess mother liquor.
  • the filter cake was blown dry within a period of about one hour by continuously introducing nitrogen and stirring with a stirrer heated to 100 ° C. No further increase in the fill level was observed in the collecting container.
  • the steam heating of the stirrer was set to 0.55 MPa (5.5 bar), which corresponds to a temperature of approx. 155 ° C, and at the same time vacuum with a pressure in the range of 0.1 MPa abs (1st bar abs) up to 15 kPa abs (150 mbar abs).
  • a constant heat input was ensured by further stirring in the area of the filter cake to be dried. Drying was carried out to a residual isobutanol content of ⁇ 2% by weight in the dried catalyst precursor.
  • the filtration time was 120 hours.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)

Abstract

La présente invention concerne un procédé pour préparer un précurseur de catalyseur contenant du vanadium, du phosphore et de l'oxygène permettant la préparation d'anhydride d'acide maléique par oxydation hétérogène catalytique en phase gazeuse d'un hydrocarbure qui comprend au moins quatre atomes de carbone. Le procédé comprend les étapes suivantes: réaction de pentoxyde de vanadium (I) en présence d'un alcool primaire ou secondaire, cyclique ou non, ramifié ou non, saturé qui comprend 3 à 6 atomes de carbone (II) avec un composé de phosphore penta- ou trivalent (III) sur une plage de températures allant de 80 à 160 DEG C, sous agitation permanente; puis filtrage de la suspension obtenue. Selon l'invention, la résistance au filtrage <=50 OE 10<13> mPaOEs/m2 est régulée grâce: (a) à la manière dont le composé de phosphore (III) et le pentoxyde de vanadium (I) sont mis en la présence de l'alcool (II); (b) à l'action d'une puissance d'agitation de 0,01 à 0,6 W/kg de la suspension; et/ou (c) au filtrage à une température de 65 DEG C à 160 DEG C. L'invention a également pour objet le précurseur de catalyseur obtenu grâce à ce procédé, un procédé pour préparer un catalyseur à partir du précurseur de catalyseur, le catalyseur obtenu grâce à ce procédé, ainsi qu'un procédé pour préparer de l'anhydride d'acide maléique grâce à ce catalyseur.
EP03744350A 2002-03-15 2003-03-12 Precurseur de catalyseur permettant la preparation d'anhydride d'acide maleique et procede pour le preparer Withdrawn EP1485203A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10211449A DE10211449A1 (de) 2002-03-15 2002-03-15 Katalysator-Precursor für die Herstellung von Maleinsäureanhydrid und Verfahren zu dessen Herstellung
DE10211449 2002-03-15
PCT/EP2003/002509 WO2003078059A1 (fr) 2002-03-15 2003-03-12 Precurseur de catalyseur permettant la preparation d'anhydride d'acide maleique et procede pour le preparer

Publications (1)

Publication Number Publication Date
EP1485203A1 true EP1485203A1 (fr) 2004-12-15

Family

ID=27771334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03744350A Withdrawn EP1485203A1 (fr) 2002-03-15 2003-03-12 Precurseur de catalyseur permettant la preparation d'anhydride d'acide maleique et procede pour le preparer

Country Status (8)

Country Link
US (1) US7157403B2 (fr)
EP (1) EP1485203A1 (fr)
JP (1) JP2005527346A (fr)
KR (1) KR20040091741A (fr)
CN (1) CN1642640A (fr)
AU (1) AU2003209726A1 (fr)
DE (1) DE10211449A1 (fr)
WO (1) WO2003078059A1 (fr)

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CN1520927A (zh) * 2003-01-30 2004-08-18 ƽ 丁烷氧化制顺丁烯二酸酐V-P-Si复合氧化物催化剂前驱体
DE10334582A1 (de) 2003-07-28 2005-02-24 Basf Ag Verfahren zur Herstellung von Maleinsäureanhydrid
DE102005035978A1 (de) * 2005-07-28 2007-02-01 Basf Ag Katalysator und Verfahren zur Herstellung von Maleinsäureanhydrid
JP5392806B2 (ja) * 2005-10-26 2014-01-22 旭化成ケミカルズ株式会社 酸化物触媒の製造方法
US20070270597A1 (en) * 2006-05-18 2007-11-22 Basf Aktiengesellschaft Process for preparing maleic anhydride in a microchannel reactor
EP1860091A1 (fr) * 2006-05-23 2007-11-28 Süd-Chemie Ag Catalyseur contenant de l'oxyde de titane, en particulier pour la production de l'acide phtalique
DE102007004961A1 (de) 2007-01-26 2008-07-31 Basf Se Verfahren zur Herstellung von Katalysatorformkörpern, deren Aktivmasse ein Multielementoxid ist
KR101392580B1 (ko) * 2007-01-19 2014-05-21 바스프 에스이 그의 활성 덩어리가 다원소 산화물인 촉매 성형체의 제조 방법
US8461356B2 (en) 2007-03-23 2013-06-11 Basf Se Process for obtaining maleic anhydride by distillation
DE102007028332A1 (de) 2007-06-15 2008-12-18 Basf Se Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst
DE102008040094A1 (de) 2008-07-02 2009-01-29 Basf Se Verfahren zur Herstellung eines oxidischen geometrischen Formkörpers
DE102008040093A1 (de) 2008-07-02 2008-12-18 Basf Se Verfahren zur Herstellung eines ringähnlichen oxidischen Formkörpers
DE102008054586A1 (de) 2008-12-12 2010-06-17 Basf Se Verfahren zur kontinuierlichen Herstellung von geometrischen Katalysatorformkörpern K
WO2010072723A2 (fr) * 2008-12-22 2010-07-01 Basf Se Catalyseur et procédé de production d'anhydride maléique
ES2494418T3 (es) 2009-01-12 2014-09-15 Basf Se Procedimiento para la preparación de polimetiloles
DE102012012510B4 (de) 2012-06-22 2018-12-06 Clariant International Ltd. Graphithaltiger Katalysatorformkörper, dessen Herstellverfahren sowie Verwendung
US9675966B2 (en) * 2015-07-16 2017-06-13 Ineos Europe Ag Catalyst for n-butane oxidation to maleic anhydride
CN105289743B (zh) * 2015-11-20 2017-12-29 西安元创化工科技股份有限公司 一种用于生产顺丁烯二酸酐的钒磷氧催化剂及其制备方法
US11289700B2 (en) 2016-06-28 2022-03-29 The Research Foundation For The State University Of New York KVOPO4 cathode for sodium ion batteries
DE102019100983A1 (de) * 2019-01-16 2020-07-16 Clariant International Ltd Verfahren zur herstellung eines vpo-katalysators
EP4357019A1 (fr) * 2022-10-21 2024-04-24 Clariant International Ltd Catalyseur vpo à sélectivité et stabilité améliorées et son procédé de préparation

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Also Published As

Publication number Publication date
US7157403B2 (en) 2007-01-02
KR20040091741A (ko) 2004-10-28
US20050222435A1 (en) 2005-10-06
AU2003209726A1 (en) 2003-09-29
JP2005527346A (ja) 2005-09-15
CN1642640A (zh) 2005-07-20
DE10211449A1 (de) 2003-09-25
WO2003078059A1 (fr) 2003-09-25

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