TW200745017A - Catalyst system for preparing carboxylic acids and/or carboxylic anhydrides - Google Patents

Catalyst system for preparing carboxylic acids and/or carboxylic anhydrides

Info

Publication number
TW200745017A
TW200745017A TW096117820A TW96117820A TW200745017A TW 200745017 A TW200745017 A TW 200745017A TW 096117820 A TW096117820 A TW 096117820A TW 96117820 A TW96117820 A TW 96117820A TW 200745017 A TW200745017 A TW 200745017A
Authority
TW
Taiwan
Prior art keywords
catalyst layers
catalyst system
carboxylic
preparing
bed lengths
Prior art date
Application number
TW096117820A
Other languages
English (en)
Chinese (zh)
Inventor
Hagen Wilmer
Cornelia Dobner
Frank Rosowski
Sebastian Storck
Juergen Zuehlke
Original Assignee
Basf Ag
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 Ag filed Critical Basf Ag
Publication of TW200745017A publication Critical patent/TW200745017A/zh

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/20—Vanadium, niobium or tantalum
    • B01J23/22—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
    • 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
    • B01J35/19—Catalysts containing parts with different compositions
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW096117820A 2006-05-19 2007-05-18 Catalyst system for preparing carboxylic acids and/or carboxylic anhydrides TW200745017A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06114230 2006-05-19

Publications (1)

Publication Number Publication Date
TW200745017A true TW200745017A (en) 2007-12-16

Family

ID=38440253

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096117820A TW200745017A (en) 2006-05-19 2007-05-18 Catalyst system for preparing carboxylic acids and/or carboxylic anhydrides

Country Status (6)

Country Link
US (1) US20090163726A1 (https=)
EP (1) EP2024085A1 (https=)
JP (1) JP2009537316A (https=)
CN (1) CN101448571A (https=)
TW (1) TW200745017A (https=)
WO (1) WO2007135002A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR101395989B1 (ko) * 2006-05-19 2014-05-16 바스프 에스이 ｏ-크실렌 기상 산화에 의한 프탈산 무수물의 제조
US8263789B2 (en) 2006-12-21 2012-09-11 Basf Se Catalyst system and method for gas phase oxidation using an upstream layer
JP5586581B2 (ja) 2008-04-07 2014-09-10 ビーエーエスエフ ソシエタス・ヨーロピア 気相酸化反応器の始動方法
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
US20110230668A1 (en) * 2010-03-19 2011-09-22 Basf Se Catalyst for gas phase oxidations based on low-sulfur and low-calcium titanium dioxide
US8901320B2 (en) 2010-04-13 2014-12-02 Basf Se Process for controlling a gas phase oxidation reactor for preparation of phthalic anhydride
WO2012001620A1 (de) * 2010-06-30 2012-01-05 Basf Se Mehrlagenkatalysator zur herstellung von phthalsäureanhydrid und verfahren zur herstellung von phthalsäureanhydrid
US8859459B2 (en) 2010-06-30 2014-10-14 Basf Se Multilayer catalyst for preparing phthalic anhydride and process for preparing phthalic anhydride
US9212157B2 (en) 2010-07-30 2015-12-15 Basf Se Catalyst for the oxidation of o-xylene and/or naphthalene to phthalic anhydride
CN110605073B (zh) * 2018-06-15 2022-03-15 中国石油化工股份有限公司 用于烯烃环氧化工艺的催化剂装填方法及烯烃环氧化方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE791294A (fr) * 1972-01-03 1973-05-14 Chem Systems Procede d'oxydation du butane pour former de l'anhydride maleique
US4342699A (en) * 1981-02-23 1982-08-03 Standard Oil Company (Indiana) Process for production of maleic anhydride
DE4006935A1 (de) 1990-03-06 1991-09-12 Wacker Chemie Gmbh Fliessbettapparatur zum mischen, trocknen und beschichten von pulvrigem, koernigem und geformtem schuettgut
DE4013051A1 (de) * 1990-04-24 1991-11-07 Basf Ag Verfahren zur herstellung von phthalsaeureanhydrid aus o-xylol
US6288273B1 (en) 1997-02-27 2001-09-11 Basf Aktiengesellschaft Method for producing shell catalysts for catalytic gas-phase oxidation of aromatic hydrocarbons
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
DE19839001A1 (de) 1998-08-27 2000-03-02 Basf Ag Schalenkatalysatoren für die katalytische Gasphasenoxidation von aromatischen Kohlenwasserstoffen
DE10206989A1 (de) * 2002-02-19 2003-08-21 Basf Ag Verfahren zur Herstellung von Phthalsäureanhydrid
DE10323817A1 (de) * 2003-05-23 2004-12-09 Basf Ag Verfahren zur Herstellung von Phthalsäureanhydrid
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
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
DE102004026472A1 (de) * 2004-05-29 2005-12-22 Süd-Chemie AG Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid
WO2005115615A1 (de) * 2004-05-29 2005-12-08 Süd-Chemie AG Katalysator sowie verfahren zur herstellung von phthalsäureanhydrid
CN1616148A (zh) 2004-09-26 2005-05-18 刘竖毅 四段床苯酐催化剂
DE102005009473A1 (de) * 2005-03-02 2006-09-07 Süd-Chemie AG Mehrlagen-Katalysator zur Herstellung von Phthalsäureanhydrid

Also Published As

Publication number Publication date
JP2009537316A (ja) 2009-10-29
US20090163726A1 (en) 2009-06-25
WO2007135002A1 (de) 2007-11-29
CN101448571A (zh) 2009-06-03
EP2024085A1 (de) 2009-02-18

Similar Documents

Publication Publication Date Title
TW200745017A (en) Catalyst system for preparing carboxylic acids and/or carboxylic anhydrides
MY150224A (en) Mixed oxide catalysts for catalytic gas phase oxidation
MY161937A (en) A continuous process for the carbonylation of ethylene
ATE528070T1 (de) Sauerstoffentfernung
MXPA02011423A (es) Procedimiento para la produccion de acetato de vinilo.
TW200718680A (en) Process for preparing acrolein or acrylic acid or a mixture thereof from propane
EA201490336A1 (ru) Способ и система для производства богатых водородом газовых смесей
WO2009069220A1 (ja) アンモニア合成用素ガスの製造方法および製造装置
US20170246589A1 (en) Process for removing nitrous oxide from a gas stream
CN104039758A (zh) 通过在脲生产过程中集成氨生产过程而形成脲的方法及其系统
TW200626229A (en) Reactor and method for the synthesis of vinyl acetate in the gas phase
CA2582999A1 (en) Reforming apparatus and method for syngas generation
WO2010022318A3 (en) Process to purify ethylene-containing off-gas feed streams
EP1690826A3 (en) Method and apparatus for the production of hydrogen-rich gas
SG170046A1 (en) Mixed oxide catalysts made of hollow shapes
WO2009127950A3 (en) A process for the production of hydrocarbons including olefins from synthesis gas
DE60016525D1 (de) Reaktor zur katalytischen selektiven Oxidation eines Wasserkohlenstoffes
TW200635887A (en) Process for preparing at least one organic target compound by heterogeneously catalyzed gas phase partial oxidation
WO2002014215A3 (de) Membranreaktor und verfahren zur herstellung von hochreinem wasserstoffgas
US20170246590A1 (en) Process for removing nitrous oxide from a gas stream
GB2450298A (en) Oxygen removal
NO20023033D0 (no) Fremgangsmåte for fremstilling av olefiner
MY141769A (en) Preparation of acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas phase oxidation or propylene
NO20060067L (no) Oksidasjonsprosess for fremstilling av karbosylsyrer og alkener
RU2006140232A (ru) Способ производства метакриловой кислоты или метакролеина