WO2014207604A3 - Verfahren zum anfahren eines gasphasenoxidationsreaktors - Google Patents

Verfahren zum anfahren eines gasphasenoxidationsreaktors Download PDF

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Publication number
WO2014207604A3
WO2014207604A3 PCT/IB2014/062256 IB2014062256W WO2014207604A3 WO 2014207604 A3 WO2014207604 A3 WO 2014207604A3 IB 2014062256 W IB2014062256 W IB 2014062256W WO 2014207604 A3 WO2014207604 A3 WO 2014207604A3
Authority
WO
WIPO (PCT)
Prior art keywords
phase oxidation
gas phase
gas stream
starting
oxidation reactor
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/IB2014/062256
Other languages
English (en)
French (fr)
Other versions
WO2014207604A2 (de
Inventor
Michael Krämer
Nico Frederik FISCHER
Jürgen ZÜHLKE
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 China Co Ltd
BASF SE
Original Assignee
BASF China Co Ltd
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 China Co Ltd, BASF SE filed Critical BASF China Co Ltd
Priority to US14/900,698 priority Critical patent/US9656983B2/en
Priority to JP2016522903A priority patent/JP6466429B2/ja
Priority to CN201480036428.XA priority patent/CN105339338B/zh
Priority to ES14818631T priority patent/ES2717768T3/es
Priority to EP14818631.5A priority patent/EP3013784B1/de
Publication of WO2014207604A2 publication Critical patent/WO2014207604A2/de
Publication of WO2014207604A3 publication Critical patent/WO2014207604A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl 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
    • C07C51/31—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting
    • C07C51/313—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

Verfahren zur Herstellung von Carbonsäuren und/oder Carbonsäureanhydriden durch Gasphasenoxidation von aromatischen Kohlenwasserstoffen, bei dem man einen Gasstrom, der mindestens einen aromatischen Kohlenwasserstoff und molekularen Sauerstoff umfasst, kontinuierlich über einen durch ein Wärmeträgermedium thermostatisierten Katalysator leitet, dadurch gekennzeichnet, dass die Temperatur des Wärmeträgermediums während des Anfahrens des Reaktors für mindestens 24 Stunden konstant gehalten wird und währenddessen weder die Beladung des Gasstroms mit Kohlenwasserstoffen noch das Gasstromvolumen um mehr als 3 % erhöht werden.
PCT/IB2014/062256 2013-06-26 2014-06-16 Verfahren zum anfahren eines gasphasenoxidationsreaktors Ceased WO2014207604A2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US14/900,698 US9656983B2 (en) 2013-06-26 2014-06-16 Process for starting up a gas phase oxidation reactor
JP2016522903A JP6466429B2 (ja) 2013-06-26 2014-06-16 気相酸化反応器を始動するための方法
CN201480036428.XA CN105339338B (zh) 2013-06-26 2014-06-16 起动气相氧化反应器的方法
ES14818631T ES2717768T3 (es) 2013-06-26 2014-06-16 Procedimiento para el arranque de un reactor de oxidación en fase gaseosa
EP14818631.5A EP3013784B1 (de) 2013-06-26 2014-06-16 Verfahren zum anfahren eines gasphasenoxidationsreaktors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13173691.0 2013-06-26
EP13173691 2013-06-26

Publications (2)

Publication Number Publication Date
WO2014207604A2 WO2014207604A2 (de) 2014-12-31
WO2014207604A3 true WO2014207604A3 (de) 2015-06-25

Family

ID=48703185

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/062256 Ceased WO2014207604A2 (de) 2013-06-26 2014-06-16 Verfahren zum anfahren eines gasphasenoxidationsreaktors

Country Status (7)

Country Link
US (1) US9656983B2 (de)
EP (1) EP3013784B1 (de)
JP (1) JP6466429B2 (de)
CN (1) CN105339338B (de)
ES (1) ES2717768T3 (de)
TW (1) TWI641587B (de)
WO (1) WO2014207604A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3047904A1 (de) 2015-01-22 2016-07-27 Basf Se Katalysatorsystem zur Oxidierung von O-Xylen und/oder Naphthalen zu Phthalsäureanhydrid
WO2016156042A1 (de) 2015-03-27 2016-10-06 Basf Se Katalysatorformkörper für die katalytische oxidation von so2 zu so3
US20230212134A1 (en) * 2020-07-14 2023-07-06 Clariant International Ltd Method for starting up a reactor for preparing phthalic anhydride

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016300A1 (de) * 2000-08-21 2002-02-28 Basf Aktiengesellschaft Verfahren zur gasphasenpartialoxidation von aromatischen kohlenwasserstoffen
WO2007003662A1 (de) * 2005-07-04 2007-01-11 Basf Aktiengesellschaft Verfahren zum anfahren von oxidationskatalysatoren
WO2009124946A1 (de) * 2008-04-07 2009-10-15 Basf Se Verfahren zum anfahren eines gasphasenoxidationsreaktors
WO2011128814A1 (en) * 2010-04-13 2011-10-20 Basf Se Process for controlling a gas phase oxidation reactor for preparation of phthalic anhydride

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212947A1 (de) 1972-03-17 1973-09-20 Basf Ag Verfahren zur herstellung von phthalsaeureanhydrid
CA1261860A (en) 1984-05-21 1989-09-26 Yoshiyuki Nakanishi Method for the preparation of pyromellitic acid or its anhydride
DE4006935A1 (de) 1990-03-06 1991-09-12 Wacker Chemie Gmbh Fliessbettapparatur zum mischen, trocknen und beschichten von pulvrigem, koernigem und geformtem schuettgut
JPH0739766A (ja) * 1993-07-30 1995-02-10 Kawasaki Steel Corp 無水フタル酸製造用触媒の活性化法
EP0831147A3 (de) 1996-09-19 1998-12-16 Unilever Plc Nicht-kationische Systeme für Trockentücher
DE19823262A1 (de) 1998-05-26 1999-12-02 Basf Ag Verfahren zur Herstellung von Phthalsäureanhydrid
DE19824532A1 (de) 1998-06-03 1999-12-09 Basf Ag Verfahren zur Herstellung von Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen und so erhältliche Katalysatoren
DE10323818A1 (de) 2003-05-23 2004-12-09 Basf Ag Katalysatorsysteme zur Herstellung von Phthalsäureanhydrid
DE10335346A1 (de) 2003-08-01 2005-02-24 Basf Ag Katalysator für Gasphasenoxidationen
DE10344846A1 (de) 2003-09-26 2005-04-14 Basf Ag Gasphasenoxidationskatalysator mit definierter Vanadiumoxid-Teilchengrößenverteilung
CN1859973B (zh) 2003-09-26 2010-06-16 巴斯福股份公司 通过在流化床装置中涂覆载体材料生产气相氧化催化剂的方法
BRPI0415989B1 (pt) * 2003-10-31 2016-03-29 Basf Ag processo para operação a longo prazo de uma oxidação parcial em fase gasosa heterogeneamente catalisada de propeno a ácido acrílico
EP1814660A1 (de) 2004-11-18 2007-08-08 Basf Aktiengesellschaft Verwendung von titandioxidgemischen zur herstellung von katalysatoren
DE102005009473A1 (de) 2005-03-02 2006-09-07 Süd-Chemie AG Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid
DE102005026360A1 (de) 2005-06-07 2006-12-28 Basf Ag Verfahren zur Präformierung von Oxidationskatalysatoren
KR101395989B1 (ko) 2006-05-19 2014-05-16 바스프 에스이 ｏ-크실렌 기상 산화에 의한 프탈산 무수물의 제조
CN101448809B (zh) 2006-05-19 2012-02-15 巴斯夫欧洲公司 通过在主反应器和次反应器中气相氧化邻二甲苯生产邻苯二甲酸酐
BRPI0910954A2 (pt) * 2008-04-07 2016-01-05 Basf Se método para iniciar um reator de oxidação em fase gasosa
EP2501472A1 (de) 2009-11-20 2012-09-26 Basf Se Mehrlagenkatalysator zur herstellung von carbonsäuren und/oder carbonsäureanhydriden mit vanadiumantimonat in wenigstens einer katalysatorlage und verfahren zur herstellung von phthalsäureanhydrid mit niedriger hotspottemperatur
DE102010006854A1 (de) 2010-02-04 2011-08-04 Süd-Chemie AG, 80333 Verfahren zur Gasphasenoxidation von Kohlenwasserstoffen
BR112013001388A2 (pt) * 2010-07-30 2016-05-24 Basf Se catalisador para a oxidação de o-xileno e/ou naftaleno para anidrido ftálico, e, processo para a oxidação em fase gasosa
EP2546268A1 (de) 2011-07-13 2013-01-16 F-Star Biotechnologische Forschungs - und Entwicklungsges. M.B.H. Internalisierendes Immunglobulin
US9029289B2 (en) 2012-07-16 2015-05-12 Basf Se Catalyst for preparing carboxylic acids and/or carboxylic anhydrides

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016300A1 (de) * 2000-08-21 2002-02-28 Basf Aktiengesellschaft Verfahren zur gasphasenpartialoxidation von aromatischen kohlenwasserstoffen
WO2007003662A1 (de) * 2005-07-04 2007-01-11 Basf Aktiengesellschaft Verfahren zum anfahren von oxidationskatalysatoren
WO2009124946A1 (de) * 2008-04-07 2009-10-15 Basf Se Verfahren zum anfahren eines gasphasenoxidationsreaktors
WO2011128814A1 (en) * 2010-04-13 2011-10-20 Basf Se Process for controlling a gas phase oxidation reactor for preparation of phthalic anhydride

Also Published As

Publication number Publication date
JP6466429B2 (ja) 2019-02-06
JP2016525087A (ja) 2016-08-22
EP3013784A4 (de) 2017-03-29
CN105339338A (zh) 2016-02-17
TWI641587B (zh) 2018-11-21
US20160152586A1 (en) 2016-06-02
EP3013784B1 (de) 2018-12-26
EP3013784A2 (de) 2016-05-04
TW201506006A (zh) 2015-02-16
ES2717768T3 (es) 2019-06-25
US9656983B2 (en) 2017-05-23
WO2014207604A2 (de) 2014-12-31
CN105339338B (zh) 2017-11-21

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