WO2009106474A3 - Catalyseur à phase enrichie à base de mélange d'oxydes de mo-v-te-nb, et procédé d'élaboration - Google Patents

Catalyseur à phase enrichie à base de mélange d'oxydes de mo-v-te-nb, et procédé d'élaboration Download PDF

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Publication number
WO2009106474A3
WO2009106474A3 PCT/EP2009/051961 EP2009051961W WO2009106474A3 WO 2009106474 A3 WO2009106474 A3 WO 2009106474A3 EP 2009051961 W EP2009051961 W EP 2009051961W WO 2009106474 A3 WO2009106474 A3 WO 2009106474A3
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WO
WIPO (PCT)
Prior art keywords
phase
catalyst material
tellurium
niobium
vanadium
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PCT/EP2009/051961
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English (en)
Other versions
WO2009106474A2 (fr
Inventor
Olaf Timpe
Ayyamperumal Sakthivel
Annette Trunschke
Robert SCHLÖGL
Original Assignee
Olaf Timpe
Ayyamperumal Sakthivel
Annette Trunschke
Schloegl Robert
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.)
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Publication date
Application filed by Olaf Timpe, Ayyamperumal Sakthivel, Annette Trunschke, Schloegl Robert filed Critical Olaf Timpe
Priority to DE112009000404T priority Critical patent/DE112009000404T5/de
Publication of WO2009106474A2 publication Critical patent/WO2009106474A2/fr
Publication of WO2009106474A3 publication Critical patent/WO2009106474A3/fr

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    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B01J37/084—Decomposition of carbon-containing compounds into carbon
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne un procédé d'élaboration d'un matériau catalyseur à base d'oxydes de métaux comprenant des oxydes de molybdène (Mo), de vanadium (V), de tellure (Te) et de niobium (Nb). Ce procédé consiste d'abord (i) à prendre un mélange précurseur du catalyseur comprenant du molybdène (Mo), du vanadium (V), du tellure (Te) et du niobium (Nb), et à le calciner sous atmosphère oxygénée à une température de 150 à 400°C de façon à obtenir un matériau catalyseur calciné. Le procédé consiste ensuite (ii) à prendre ce matériau catalyseur calciné et à le soumettre à un traitement à une pression d'au moins 10 MPa à une température d'au moins 400°C en présence d'une phase fluide inerte de façon élaborer un matériau catalyseur comprenant des oxydes de molybdène (Mo), de vanadium (V), de tellure (Te) et de niobium (Nb). Ce procédé donne des matériaux catalyseurs présentant des teneurs très élevées de phase cristallographique MI, offrant une excellente conversion en propane, ainsi que, lors de la conversion du propane, des taux et des coefficients de sélectivité élevés pour l'acide acrylique.
PCT/EP2009/051961 2008-02-25 2009-02-19 Catalyseur à phase enrichie à base de mélange d'oxydes de mo-v-te-nb, et procédé d'élaboration WO2009106474A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112009000404T DE112009000404T5 (de) 2008-02-25 2009-02-19 Phasen-angereicherter MoVTeNb-Mischoxidkatalysator und Verfahren zu seiner Herstellung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3124708P 2008-02-25 2008-02-25
US61/031,247 2008-02-25

Publications (2)

Publication Number Publication Date
WO2009106474A2 WO2009106474A2 (fr) 2009-09-03
WO2009106474A3 true WO2009106474A3 (fr) 2010-05-06

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PCT/EP2009/051961 WO2009106474A2 (fr) 2008-02-25 2009-02-19 Catalyseur à phase enrichie à base de mélange d'oxydes de mo-v-te-nb, et procédé d'élaboration

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DE (1) DE112009000404T5 (fr)
WO (1) WO2009106474A2 (fr)

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CN102883811B (zh) 2010-05-12 2016-05-04 国际壳牌研究有限公司 甲烷芳构化催化剂、制备方法和使用该催化剂的方法
SG10201602362XA (en) * 2011-03-25 2016-05-30 Rohm & Haas Steam Re-Calcination Of Mixed Metal Oxide Catalysts
SG11201502415UA (en) * 2012-09-28 2015-04-29 Rohm & Haas Preparation of propane oxidation catalysts
CN104684642B (zh) 2012-09-28 2017-10-31 罗门哈斯公司 丙烷氧化催化剂的制备
CN103285890A (zh) * 2013-05-26 2013-09-11 浙江大学 一种Cr掺杂的催化氧化丙烷制备丙烯酸催化剂及其制备方法
EP3041605A1 (fr) * 2013-08-27 2016-07-13 Linde Aktiengesellschaft Procédé de fabrication d'un catalyseur, catalyseur ainsi que procédé de déshydrogénation oxydative d'hydrocarbures
DE102013014241A1 (de) 2013-08-27 2015-03-05 Linde Aktiengesellschaft Verfahren zur Herstellung eines Katalysators, Katalysator sowie Verfahren für die oxidative Dehydrierung von Kohlenwasserstoffen
EP3246092A1 (fr) * 2016-05-19 2017-11-22 Shell Internationale Research Maatschappij B.V. Traitement d'un catalyseur d'oxyde metallique mixte contenant du molybdene, du vanadium, du niobium et eventuellement du tellure
EP3246090A1 (fr) * 2016-05-19 2017-11-22 Shell Internationale Research Maatschappij B.V. Traitement d'un catalyseur d'oxyde metallique mixte contenant du molybdene, du vanadium, du niobium et eventuellement du tellure
CA2936448C (fr) 2016-07-19 2024-02-20 Nova Chemicals Corporation Traitement hydrothermal a pression controlee de catalyseur odh
CA2945435A1 (fr) 2016-10-18 2018-04-18 Nova Chemicals Corporation Traitement de catalyseur oxydant deshydrogenant au peroxyde et a liberation de gaz basse pression hydrothermique
DE102017000865A1 (de) 2017-01-31 2018-08-02 Clariant Produkte (Deutschland) Gmbh Synthese eines MoVNbTe-Katalysators mit erhöhter spezifischer Oberfläche und höherer Aktivität für die oxidative Dehyxdrierung von Ethan zu Ethylen
DE102017000862A1 (de) 2017-01-31 2018-08-02 Clariant Produkte (Deutschland) Gmbh Synthese eines MoVNbTe-Katalysators mit reduziertem Gehalt an Niob und Tellur und höherer Aktivität für die oxidative Dehydrierung von Ethan
DE102017000861A1 (de) 2017-01-31 2018-08-02 Clariant Produkte (Deutschland) Gmbh Synthese eines MoVTeNb-Katalysators aus preisgünstigen Metalloxiden
DE102017000848A1 (de) 2017-01-31 2018-08-02 Clariant Produkte (Deutschland) Gmbh Verfahren zur Herstellung molybdänhaltiger Mischoxidmaterialien
DE102017121709A1 (de) 2017-09-19 2019-03-21 Clariant International Ltd Synthese eines MoVNbTe-Schalenkatalysators für die oxidative Dehydrierung von Ethan zu Ehtylen
CA2993683A1 (fr) 2018-02-02 2019-08-02 Nova Chemicals Corporation Methode destinee a un catalyseur odh a forte active in situ
US11583845B2 (en) * 2018-07-17 2023-02-21 University Of Science And Technology Of China Method for preparing pure M1 phase MoVTeNb-oxide catalyst with high specific surface area
CA3050720A1 (fr) * 2018-08-03 2020-02-03 Nova Chemicals Corporation Compositions de catalyseurs de deshydrogenation oxydatifs
CN113492017A (zh) * 2020-04-08 2021-10-12 中国石油天然气股份有限公司 一种负载型丙烷催化氧化制丙烯酸催化剂及其制备方法与应用

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WO2009106474A2 (fr) 2009-09-03
DE112009000404T5 (de) 2010-12-30

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