WO2003078310A3 - Verfahren zur herstellung eines vanadium, phosphor und sauerstoff enthaltenden katalysators - Google Patents

Verfahren zur herstellung eines vanadium, phosphor und sauerstoff enthaltenden katalysators Download PDF

Info

Publication number
WO2003078310A3
WO2003078310A3 PCT/EP2003/002502 EP0302502W WO03078310A3 WO 2003078310 A3 WO2003078310 A3 WO 2003078310A3 EP 0302502 W EP0302502 W EP 0302502W WO 03078310 A3 WO03078310 A3 WO 03078310A3
Authority
WO
WIPO (PCT)
Prior art keywords
area
catalyst precursor
phosphorus
oxygen
calcination
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.)
Ceased
Application number
PCT/EP2003/002502
Other languages
English (en)
French (fr)
Other versions
WO2003078310A8 (de
WO2003078310A2 (de
Inventor
Jens Weiguny
Sebastian Storck
Mark Duda
Cornelia Dobner
Raimund Felder
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27797793&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2003078310(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to US10/507,601 priority Critical patent/US7060649B2/en
Priority to AU2003212333A priority patent/AU2003212333A1/en
Priority to KR10-2004-7014462A priority patent/KR20040093144A/ko
Priority to JP2003576330A priority patent/JP4382496B2/ja
Priority to DE50301926T priority patent/DE50301926D1/de
Application filed by BASF SE filed Critical BASF SE
Priority to EP03708212A priority patent/EP1487575B2/de
Priority to AT03708212T priority patent/ATE312664T1/de
Publication of WO2003078310A2 publication Critical patent/WO2003078310A2/de
Publication of WO2003078310A3 publication Critical patent/WO2003078310A3/de
Anticipated expiration legal-status Critical
Publication of WO2003078310A8 publication Critical patent/WO2003078310A8/de
Ceased 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/18—Stationary reactors having moving elements inside
    • B01J19/22—Stationary reactors having moving elements inside in the form of endless belts
    • 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
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/34—Mechanical properties
    • B01J35/37—Crush or impact strength
    • 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
    • B01J35/34—Mechanical properties
    • B01J35/38—Abrasion or attrition resistance
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/55—Cylinders or rings
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/13—Dicarboxylic acids
    • C07C57/145—Maleic acid
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00831—Stationary elements
    • B01J2208/00849—Stationary elements outside the bed, e.g. baffles
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00823—Mixing elements
    • B01J2208/00858—Moving elements
    • B01J2208/00876—Moving elements outside the bed, e.g. rotary mixer
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • 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
    • 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
    • B01J37/12—Oxidising
    • B01J37/14—Oxidising with gases containing free 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen

Landscapes

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

Abstract

Verfahren zur Herstellung eines für die heterogenkatalytische Gasphasenoxidation eines Kohlenwasserstoffs mit mindestens vier Kohlenstoffatomen zu Maleinsäureanhydrid geeigneten, Vanadium, Phosphor und Sauerstoff enthaltenden Katalysators, bei dem man einen entsprechenden Vanadium, Phosphor und Sauerstoff enthaltenden Katalysatorprecursor, welcher Partikel mit einem gemittelten Durchmesser von mindestens 2 mm aufweist, durch Kalzinierung in eine katalytisch aktive Form überführt, bei dem man einen Strom des Katalysatorprecursors zur Kalzinierung mit im Wesentlichen konstanter Geschwindigkeit auf einem Förderband durch mindestens eine Kalzinierungszone n der Länge ln führt, wobei die zeitliche Schwankung der Gastemperatur vom Sollwert an jeder Stelle im Bereich des Stromes des Katalysatorprecursors nach der halben Länge der Kalzinierungszone ln/2 jeweils ≤ 5°C und die lokale Differenz der Gastemperatur zwischen beliebigen Stellen im Bereich des Stromes des Katalysatorprecursors nach der halben Länge der Kalzinierungszone ln/2 jeweils ≤ 5°C betragen.
PCT/EP2003/002502 2002-03-15 2003-03-12 Verfahren zur herstellung eines vanadium, phosphor und sauerstoff enthaltenden katalysators Ceased WO2003078310A2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT03708212T ATE312664T1 (de) 2002-03-15 2003-03-12 Verfahren zur herstellung eines vanadium, phosphor und sauerstoff enthaltenden katalysators
AU2003212333A AU2003212333A1 (en) 2002-03-15 2003-03-12 Method for the production of a catalyst containing vanadium, phosphorus, and oxygen
KR10-2004-7014462A KR20040093144A (ko) 2002-03-15 2003-03-12 바나듐, 인 및 산소를 함유하는 촉매의 제조 방법
JP2003576330A JP4382496B2 (ja) 2002-03-15 2003-03-12 バナジウム、燐及び酸素を含有する触媒の製法
DE50301926T DE50301926D1 (de) 2002-03-15 2003-03-12 Verfahren zur herstellung eines vanadium, phosphor und sauerstoff enthaltenden katalysators
US10/507,601 US7060649B2 (en) 2002-03-15 2003-03-12 Method for the production of a catalyst containing vanadium, phosphorus, and oxygen
EP03708212A EP1487575B2 (de) 2002-03-15 2003-03-12 Verfahren zur herstellung eines vanadium, phosphor und sauerstoff enthaltenden katalysators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10211446A DE10211446A1 (de) 2002-03-15 2002-03-15 Verfahren zur Herstellung eines Vanadium, Phosphor und Sauerstoff enthaltenden Katalysators
DE10211446.3 2002-03-15

Publications (3)

Publication Number Publication Date
WO2003078310A2 WO2003078310A2 (de) 2003-09-25
WO2003078310A3 true WO2003078310A3 (de) 2004-07-22
WO2003078310A8 WO2003078310A8 (de) 2004-11-11

Family

ID=27797793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/002502 Ceased WO2003078310A2 (de) 2002-03-15 2003-03-12 Verfahren zur herstellung eines vanadium, phosphor und sauerstoff enthaltenden katalysators

Country Status (9)

Country Link
US (1) US7060649B2 (de)
EP (1) EP1487575B2 (de)
JP (1) JP4382496B2 (de)
KR (1) KR20040093144A (de)
CN (1) CN1284623C (de)
AT (1) ATE312664T1 (de)
AU (1) AU2003212333A1 (de)
DE (2) DE10211446A1 (de)
WO (1) WO2003078310A2 (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10323818A1 (de) 2003-05-23 2004-12-09 Basf Ag Katalysatorsysteme zur Herstellung von Phthalsäureanhydrid
DE10334582A1 (de) 2003-07-28 2005-02-24 Basf Ag Verfahren zur Herstellung von Maleinsäureanhydrid
RU2421452C2 (ru) * 2005-05-02 2011-06-20 Инновин ЮЭсЭй ЭлЭлСи Способ получения малеинового ангидрида и используемый в нем катализатор (варианты)
US20070270597A1 (en) * 2006-05-18 2007-11-22 Basf Aktiengesellschaft Process for preparing maleic anhydride in a microchannel reactor
DE102007004961A1 (de) 2007-01-26 2008-07-31 Basf Se Verfahren zur Herstellung von Katalysatorformkörpern, deren Aktivmasse ein Multielementoxid ist
EP2114562B1 (de) * 2007-01-19 2017-11-01 Basf Se Verfahren zur herstellung von katalysatorformkörpern, deren aktivmasse ein multielementoxid ist
CN101675022B (zh) * 2007-03-23 2013-01-23 巴斯夫欧洲公司 通过蒸馏获得马来酸酐的方法
DE102007017080A1 (de) 2007-04-10 2008-10-16 Basf Se Verfahren zur Beschickung eines Längsabschnitts eines Kontaktrohres
DE102007025869A1 (de) 2007-06-01 2008-07-03 Basf Se Verfahren der Wiederbeschickung der Reaktionsrohre eines Rohrbündelreaktors mit einem neuen Katalysatorfestbett
DE102007028332A1 (de) 2007-06-15 2008-12-18 Basf Se Verfahren zum Beschicken eines Reaktors mit einem Katalysatorfestbett, das wenigstens ringförmige Katalysatorformkörper K umfasst
TWI438033B (zh) * 2007-10-22 2014-05-21 Huntsman Spec Chem Corp 用於順丁烯二酸酐之生產的改良氧化觸媒
WO2009061167A1 (en) * 2007-11-09 2009-05-14 Universiti Putra Malaysia An improved process to produce high surface area nanoparticle vanadium phosphorus oxide catalyst and product derives thereof
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
EP2340116A4 (de) * 2008-10-21 2017-02-22 Huntsman Petrochemical LLC Vpo-katalysator mit hohem porenvolumen zur maleinanhydrid-herstellung
DE102008054586A1 (de) 2008-12-12 2010-06-17 Basf Se Verfahren zur kontinuierlichen Herstellung von geometrischen Katalysatorformkörpern K
BRPI1006870A2 (pt) 2009-01-12 2016-03-15 Basf Se processo para recuperar componentes de uma mistura de baixo ponto de ebulição
DE102010040923A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Ethanol und Formaldehyd
DE102010040921A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure
CN102161005A (zh) * 2011-02-21 2011-08-24 化学工业第二设计院宁波工程有限公司 乙酸和甲醛合成丙烯酸用磷钒催化剂的制备方法
US8883672B2 (en) 2011-09-16 2014-11-11 Eastman Chemical Company Process for preparing modified V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US8993801B2 (en) 2011-09-16 2015-03-31 Eastman Chemical Company Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US9573119B2 (en) 2011-09-16 2017-02-21 Eastman Chemical Company Process for preparing V—Ti—P catalysts for synthesis of 2,3-unsaturated carboxylic acids
US8765629B2 (en) 2011-09-16 2014-07-01 Eastman Chemical Company Process for preparing V-Ti-P catalysts for synthesis of 2,3-unsaturated carboxylic acids
DE102012012510B4 (de) 2012-06-22 2018-12-06 Clariant International Ltd. Graphithaltiger Katalysatorformkörper, dessen Herstellverfahren sowie Verwendung
DE102013008207A1 (de) 2013-05-14 2014-11-20 Basf Se Verfahren zur Herstellung von Acrylsäure mit hoher Raum-Zeit-Ausbeute
US9073846B2 (en) 2013-06-05 2015-07-07 Celanese International Corporation Integrated process for the production of acrylic acids and acrylates
US9120743B2 (en) 2013-06-27 2015-09-01 Celanese International Corporation Integrated process for the production of acrylic acids and acrylates
DE102015108860A1 (de) * 2015-06-03 2016-12-08 Thyssenkrupp Ag Verfahren und Vorrichtung zur Durchführung von Stoffaustauschvorgängen, Stofftrennvorgängen und/oder Reaktionen unter Beteiligung mindestens einer stationären und mindestens einer mobilen Phase
US11289700B2 (en) 2016-06-28 2022-03-29 The Research Foundation For The State University Of New York KVOPO4 cathode for sodium ion batteries
US12620592B2 (en) 2018-03-05 2026-05-05 The Research Foundation For The State University Of New York ϵ-VOPO4 cathode production, and applications thereof
US11493274B2 (en) * 2019-12-04 2022-11-08 Greyrock Technology, Llc Process for the commercial production of high-quality catalyst materials
CN110624593A (zh) * 2019-09-30 2019-12-31 陕西科技大学 一种VN@Co电催化剂的制备方法
WO2021239483A1 (en) 2020-05-26 2021-12-02 Basf Se Shaped catalyst body with improved properties, its preparation and use
EP3805194A1 (de) * 2020-09-25 2021-04-14 Basf Se Verfahren zur herstellung eines multimetalloxid-katalysators unter gasdichten bedingungen
CN114433150B (zh) * 2020-10-30 2023-09-01 中国石油化工股份有限公司 一种钒磷氧催化剂
CN114433149B (zh) * 2020-10-30 2023-09-01 中国石油化工股份有限公司 一种钒磷氧催化剂，其制备方法及应用
CN115825216B (zh) * 2022-11-29 2026-04-21 西安交通大学 一种钠热管工质中氧含量提取测量装置及方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534780A (en) * 1982-03-25 1985-08-13 Societe D'etudes Et Installations Industrielles Cnud S.A. Apparatus for heat treatment of objects by convection
US4567158A (en) * 1983-12-28 1986-01-28 Monsanto Company Process for preparing phosphorus-vanadium mixed oxide oxidation catalysts
US4699985A (en) * 1985-07-15 1987-10-13 E. I. Du Pont De Nemours And Company Process for oxidation of N-butane to maleic anhydride
US4719332A (en) * 1986-05-05 1988-01-12 Strategic Products, Inc. Tube shrinking oven
EP0275671A1 (de) * 1986-12-19 1988-07-27 Babcock-Hitachi Kabushiki Kaisha Verfahren zur Kalzinierung eines Denitrierungskatalyators
US5137860A (en) * 1991-06-27 1992-08-11 Monsanto Company Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride
US5168090A (en) * 1990-10-04 1992-12-01 Monsanto Company Shaped oxidation catalyst structures for the production of maleic anhydride
US5275996A (en) * 1992-05-22 1994-01-04 Monsanto Company Phosphorous/vanadium oxide catalyst and process of preparation thereof
JPH0886571A (ja) * 1994-09-20 1996-04-02 Kao Corp ベルトコンベア式処理装置
WO2001036364A1 (de) * 1999-11-16 2001-05-25 Basf Aktiengesellschaft Verfahren der katalytischen gasphasenoxidation von propen zu acrylsäure
WO2002024620A2 (de) * 2000-09-21 2002-03-28 Basf Aktiengesellschaft Verfahren zur herstellung eines multimetalloxid-katalysators, verfahren zur herstellung ungesättigter aldehyde und/oder carbonsäuren und bandcalziniervorrichtung
DE10046072A1 (de) * 2000-09-15 2002-03-28 Basf Ag Katalysator-Precursor für die Herstellung von Maleinsäureanhydrid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677084A (en) * 1985-11-27 1987-06-30 E. I. Du Pont De Nemours And Company Attrition resistant catalysts, catalyst precursors and catalyst supports and process for preparing same
US4996179A (en) 1989-01-17 1991-02-26 Amoco Corporation Maleic anhydride catalysts and process for their manufacture
US5506187A (en) 1992-12-18 1996-04-09 Amoco Corporation Catalysts for the production of maleic anhydride by the oxidation of butane
US5530144A (en) 1993-12-22 1996-06-25 Mitsubishi Chemical Corporation Process for producing a phosphorus-vanadium oxide catalyst precursor, process for producing a phosphorus-vanadium oxide catalyst, and process for producing maleic anhydride by vapor phase oxidation using the catalyst
US5641722A (en) 1994-09-15 1997-06-24 Huntsman Petrochemical Corporation High performance VPO catalyst and process of preparation thereof
US5945368A (en) 1995-10-02 1999-08-31 Huntsman Petrochemical Corporation Molybdenum-modified vanadium-phosphorus oxide catalysts for the production of maleic anhydride

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534780A (en) * 1982-03-25 1985-08-13 Societe D'etudes Et Installations Industrielles Cnud S.A. Apparatus for heat treatment of objects by convection
US4567158A (en) * 1983-12-28 1986-01-28 Monsanto Company Process for preparing phosphorus-vanadium mixed oxide oxidation catalysts
US4699985A (en) * 1985-07-15 1987-10-13 E. I. Du Pont De Nemours And Company Process for oxidation of N-butane to maleic anhydride
US4719332A (en) * 1986-05-05 1988-01-12 Strategic Products, Inc. Tube shrinking oven
EP0275671A1 (de) * 1986-12-19 1988-07-27 Babcock-Hitachi Kabushiki Kaisha Verfahren zur Kalzinierung eines Denitrierungskatalyators
US5168090A (en) * 1990-10-04 1992-12-01 Monsanto Company Shaped oxidation catalyst structures for the production of maleic anhydride
US5137860A (en) * 1991-06-27 1992-08-11 Monsanto Company Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride
US5275996A (en) * 1992-05-22 1994-01-04 Monsanto Company Phosphorous/vanadium oxide catalyst and process of preparation thereof
JPH0886571A (ja) * 1994-09-20 1996-04-02 Kao Corp ベルトコンベア式処理装置
WO2001036364A1 (de) * 1999-11-16 2001-05-25 Basf Aktiengesellschaft Verfahren der katalytischen gasphasenoxidation von propen zu acrylsäure
DE10046072A1 (de) * 2000-09-15 2002-03-28 Basf Ag Katalysator-Precursor für die Herstellung von Maleinsäureanhydrid
WO2002024620A2 (de) * 2000-09-21 2002-03-28 Basf Aktiengesellschaft Verfahren zur herstellung eines multimetalloxid-katalysators, verfahren zur herstellung ungesättigter aldehyde und/oder carbonsäuren und bandcalziniervorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 199623, Derwent World Patents Index; Class J09, AN 1996-225929, XP002244790 *

Also Published As

Publication number Publication date
AU2003212333A8 (en) 2003-09-29
US20050153834A1 (en) 2005-07-14
WO2003078310A8 (de) 2004-11-11
KR20040093144A (ko) 2004-11-04
AU2003212333A1 (en) 2003-09-29
EP1487575B1 (de) 2005-12-14
JP4382496B2 (ja) 2009-12-16
CN1671472A (zh) 2005-09-21
WO2003078310A2 (de) 2003-09-25
EP1487575A2 (de) 2004-12-22
EP1487575B2 (de) 2009-04-01
JP2005529725A (ja) 2005-10-06
CN1284623C (zh) 2006-11-15
DE10211446A1 (de) 2003-10-02
ATE312664T1 (de) 2005-12-15
DE50301926D1 (de) 2006-01-19
US7060649B2 (en) 2006-06-13

Similar Documents

Publication Publication Date Title
WO2003078310A8 (de) Verfahren zur herstellung eines vanadium, phosphor und sauerstoff enthaltenden katalysators
BR9906553B1 (pt) processo de alta produtividade para produzir anidrido maléico de n-butano.
ES8701521A1 (es) Procedimiento para preparar catalizadores de oxidacion que contienen oxidos mixtos de vanadio y fosforo.
YU58492A (sh) Postupak za transformaciju vanadijum/fosfor mešanih oksidnih katalizatorskih prekur-sora u aktivni katalizator za proizvodnju maleinskog anhidrida
JPH02289B2 (de)
MY124824A (en) Catalyst and process for preparing maleic anhydride
AU7906087A (en) Catalyst for purifying motor vehicle exhaust gases and process for production thereof
EP1033479A3 (de) Verfahren zur Reinigung von Verbrennungsabgasen
Myers et al. Silica-supported chromium catalysts for ethylene polymerization: The active oxidation states of chromium
IE44903L (en) Catalyst for oxidation reactions; production of maleic¹anhydride
WO2002034387A8 (de) Katalysator und verfahren zur herstellung von maleinsäureanhydrid
MY128287A (en) Method for producing maleic acid anhydride
BR8504809A (pt) Processo para a preparacao de um anidrido carboxilico e processo para preparacao de um catalisador aperfeicoado capaz de catalisar a oxidacao de hidrocarbonetos
CA2268830A1 (en) Cerium and zirconium oxides, mixed oxides and solid solutions having improved thermal stability for catalysis of exhaust gas systems and methods of producing
NO20011160L (no) Fremgangsmate for fremstilling av olefiner
JPS5223589A (en) Catalyst for producing alpha,beta-unsaturaded carboxylic acid
EP1081124A3 (de) Verfahren zur katalytischen selektiven Oxidation eines Kohlenwasserstoffs
EP0098039A3 (de) Herstellung von Vanadium-Phosphoroxid-Mischkatalysatoren und deren Verwendung in Oxidationsprozessen
KR870006148A (ko) 고품질의 착색용 카본블랙의 제조방법
BG103339A (en) Method for the preparation of oxidation cyclohexane products in counterflow
DZ1807A1 (fr) Procédé pour l'oxydation catalytique partielle d'hydrocarbures.
AU6240190A (en) Method for producing carbide compound
JPS52147589A (en) Production of vanadium oxide catalyst
WO2008143052A1 (ja) メタクリル酸の製造方法
Inumaru et al. Active Crystal Face of Vanadyl Pyrophosphate for Catalytic Oxidation of n-Butane to Maleic Anhydride.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2003708212

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2003576330

Country of ref document: JP

Ref document number: 1020047014462

Country of ref document: KR

Ref document number: 10507601

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 1020047014462

Country of ref document: KR

CFP Corrected version of a pamphlet front page
CR1 Correction of entry in section i

Free format text: IN PCT GAZETTE 39/2003 UNDER (30) REPLACE "102 11 446" BY "102 11 446.3"

WWE Wipo information: entry into national phase

Ref document number: 20038108682

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2003708212

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWG Wipo information: grant in national office

Ref document number: 2003708212

Country of ref document: EP