ATE207387T1 - Verfahren zur herstellung eines vanadium- phosphoroxide-katalysators - Google Patents

Verfahren zur herstellung eines vanadium- phosphoroxide-katalysators

Info

Publication number
ATE207387T1
ATE207387T1 AT98925818T AT98925818T ATE207387T1 AT E207387 T1 ATE207387 T1 AT E207387T1 AT 98925818 T AT98925818 T AT 98925818T AT 98925818 T AT98925818 T AT 98925818T AT E207387 T1 ATE207387 T1 AT E207387T1
Authority
AT
Austria
Prior art keywords
vanadium
catalyst
precipitate
phosphoroxide
producing
Prior art date
Application number
AT98925818T
Other languages
English (en)
Inventor
Sadesh Harichand Sookraj
Original Assignee
Sasol Tech Pty Ltd
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 Sasol Tech Pty Ltd filed Critical Sasol Tech Pty Ltd
Application granted granted Critical
Publication of ATE207387T1 publication Critical patent/ATE207387T1/de

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
    • B01J23/002—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
    • 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
    • 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
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
AT98925818T 1997-06-04 1998-06-03 Verfahren zur herstellung eines vanadium- phosphoroxide-katalysators ATE207387T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA974925 1997-06-04
ZA98614 1998-01-26
PCT/GB1998/001616 WO1998055226A1 (en) 1997-06-04 1998-06-03 Process for producing a vanadium phosphorus oxide catalyst

Publications (1)

Publication Number Publication Date
ATE207387T1 true ATE207387T1 (de) 2001-11-15

Family

ID=27143917

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98925818T ATE207387T1 (de) 1997-06-04 1998-06-03 Verfahren zur herstellung eines vanadium- phosphoroxide-katalysators

Country Status (9)

Country Link
US (1) US6228798B1 (de)
EP (1) EP0986434B1 (de)
CN (1) CN1103245C (de)
AT (1) ATE207387T1 (de)
AU (1) AU7779498A (de)
BR (1) BR9807615A (de)
DE (1) DE69802189T2 (de)
ID (1) ID23534A (de)
WO (1) WO1998055226A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015365C2 (de) * 2000-03-23 2002-09-19 Inst Angewandte Chemie Berlin Mischkatalysator aus Oxovanadiumdiphosphat und weiteren Komponenten
IT1318551B1 (it) * 2000-06-01 2003-08-27 Enichem Spa Procedimento per la preparazione di sistemi catalitici per ladeidrogenazione ossidativa di alchilaromatici o paraffine.
AU2003200849B2 (en) * 2003-01-03 2006-10-19 Council Of Scientific And Industrial Research Process for preparing vanadyl pyrophosphate catalyst
CN100435949C (zh) * 2006-03-23 2008-11-26 浙江工业大学 整体构件型甲基芳香烃选择性氧化催化剂及其制备和应用
JP5574238B2 (ja) * 2007-11-09 2014-08-20 ユニヴァースィティ プトラ マレーシア 表面積の大きなナノ粒子バナジウムリン酸化物触媒及びその生成物誘導体の改善された生成工程
CN104549393B (zh) * 2013-10-22 2017-01-25 中国石油化工股份有限公司 一种钒磷氧化物及其制备方法
CN112495410A (zh) * 2021-01-19 2021-03-16 郑州中科新兴产业技术研究院 钒磷氧催化剂、制备方法及应用
CN115178282B (zh) * 2022-06-21 2024-02-06 上海浦景化工新材料有限公司 一种由乙醇酸甲酯选择性氧化脱氢制备乙醛酸甲酯的催化剂及其制备和使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670686B1 (fr) * 1990-12-20 1994-08-12 Rhone Poulenc Chimie Composition catalytique pour la preparation d'aldehydes alpha,beta-insatures par oxydation d'olefines en phase gazeuse et procede d'oxydation.
US5288880A (en) 1992-03-17 1994-02-22 Maruzen Petrochemical Co., Ltd. Process for the manufacture of maleic anhydride
EP0608837B1 (de) 1993-01-29 1998-07-08 Mitsubishi Chemical Corporation Verfahren zur Herstellung eines Vanadium - Phosphoroxid enthaltenden Katalysatorvorläufers
FR2728898B1 (fr) * 1994-12-29 1997-01-31 Rhone Poulenc Chimie Procede de preparation d'acides carboxyliques par oxydation menagee des alcanes correspondants
MY121280A (en) 1996-03-08 2006-01-28 Nippon Catalytic Chem Ind Novel metal ion-exchanged phosphorus-vanadium compound and solid acid catalyst using the compound
DE69702728T2 (de) 1996-04-01 2001-02-01 Nippon Shokubai Co. Ltd., Osaka Vanadium-Phosphoroxid, Verfahren zu dessen Herstellung, aus dem Oxid hergestellter Katalysator für die Dampfphasenoxidation und Verfahren für die Dampfphasenteiloxidation von Kohlenwasserstoffen

Also Published As

Publication number Publication date
DE69802189T2 (de) 2002-06-06
US6228798B1 (en) 2001-05-08
EP0986434B1 (de) 2001-10-24
ID23534A (id) 2000-04-27
EP0986434A1 (de) 2000-03-22
DE69802189D1 (de) 2001-11-29
CN1103245C (zh) 2003-03-19
BR9807615A (pt) 2000-02-15
WO1998055226A1 (en) 1998-12-10
CN1241147A (zh) 2000-01-12
AU7779498A (en) 1998-12-21

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee