NO20062528L - Lagdelt baerermateriale for katalysatorer - Google Patents

Lagdelt baerermateriale for katalysatorer

Info

Publication number
NO20062528L
NO20062528L NO20062528A NO20062528A NO20062528L NO 20062528 L NO20062528 L NO 20062528L NO 20062528 A NO20062528 A NO 20062528A NO 20062528 A NO20062528 A NO 20062528A NO 20062528 L NO20062528 L NO 20062528L
Authority
NO
Norway
Prior art keywords
catalyst
support material
palladium
relates
gold
Prior art date
Application number
NO20062528A
Other languages
English (en)
Inventor
Tao Wang
Leslie E Wade
Victor Wong
Valery Sokolovskii
Original Assignee
Celanese Int Corp
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 Celanese Int Corp filed Critical Celanese Int Corp
Publication of NO20062528L publication Critical patent/NO20062528L/no

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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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
    • B01J35/396—Distribution of the active metal ingredient
    • B01J35/397—Egg shell like
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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
    • B01J35/51—Spheres
    • B01J35/53—Spheres with a core-shell structure
    • 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
    • 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
    • B01J37/0072—Preparation of particles, e.g. dispersion of droplets in an oil bath
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0248—Coatings comprising impregnated particles
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Oppfinnelsen angår minst fire forskjellige aspekter vedrørende katalysatorstruktur, fremgangsmåter for fremstilling av katalysatorene og anvendelse av katalysatorene ved fremstilling av alkenylalkanoater. De forskjellige aspekter ved oppfinnelsen, hver for seg eller i kombinasjon, er spesielt rettet på å forbedre produksjonen av alkenylalkanoalter og VA, innbefattende minskning av biprodukter og forbedre produksjonseffektiviteten. Et første aspekt ved oppfinnelsen angår en palladium/gull katalysator eller prekatalysator (eventuelt kalsinert) som innbefatter rhodium eller et annet metall. Et andre aspekt angår en palladium/gull katalysator eller prekatalysator som er basert på et lagdelt bærermateriale hvor ett lag i bærermaterialet er hovedsakelig fritt for katalytiske komponenter. Et tredje aspekt angår en palladium/gull katalysator eller pre-katalysator på et zirkoniaholdig bærermateriale. Et fjerde aspekt angår en palladium/gull katalysator eller pre-katalysator som fremstilles av hovedsakelig kloridfrie katalytiske komponenter.
NO20062528A 2003-12-19 2006-06-01 Lagdelt baerermateriale for katalysatorer NO20062528L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53093603P 2003-12-19 2003-12-19
PCT/US2004/038814 WO2005065821A1 (en) 2003-12-19 2004-11-19 Layered support material for catalysts

Publications (1)

Publication Number Publication Date
NO20062528L true NO20062528L (no) 2006-07-03

Family

ID=34748748

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20062528A NO20062528L (no) 2003-12-19 2006-06-01 Lagdelt baerermateriale for katalysatorer

Country Status (15)

Country Link
EP (1) EP1694437A1 (no)
JP (1) JP4772694B2 (no)
KR (1) KR100890655B1 (no)
CN (1) CN100569364C (no)
AR (1) AR056250A1 (no)
AU (1) AU2004311900B2 (no)
BR (1) BRPI0416406A (no)
CA (1) CA2547318C (no)
NO (1) NO20062528L (no)
NZ (1) NZ547073A (no)
PL (1) PL380018A1 (no)
RU (1) RU2380154C2 (no)
UA (1) UA94208C2 (no)
WO (1) WO2005065821A1 (no)
ZA (1) ZA200604363B (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200704864B (en) * 2004-12-20 2008-08-27 Celanese Int Corp Modified support materials for catalysts
DE102007025223A1 (de) 2007-05-31 2008-12-04 Süd-Chemie AG Zirkoniumoxid-dotierter VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025444A1 (de) * 2007-05-31 2008-12-11 Süd-Chemie AG VAM-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025443A1 (de) * 2007-05-31 2008-12-04 Süd-Chemie AG Pd/Au-Schalenkatalysator enthaltend HfO2, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025442B4 (de) 2007-05-31 2023-03-02 Clariant International Ltd. Verwendung einer Vorrichtung zur Herstellung eines Schalenkatalysators und Schalenkatalysator
DE102007025362A1 (de) 2007-05-31 2008-12-11 Süd-Chemie AG Dotierter Pd/Au-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
CN101428238B (zh) * 2007-11-07 2011-02-09 中国石油化工股份有限公司上海石油化工研究院 热稳定性的层状复合载体
DE102008059341A1 (de) * 2008-11-30 2010-06-10 Süd-Chemie AG Katalysatorträger, Verfahren zu seiner Herstellung sowie Verwendung
JP2011121048A (ja) * 2009-12-09 2011-06-23 Rohm & Haas Co 固体触媒物質をブレンドし、管状構造物に装填する方法
DE102011101459A1 (de) * 2011-05-13 2012-11-15 Süd-Chemie AG Verfahren zur Herstellung eines metallhaltigen Schalenkatalysators ohne Zwischenkalzinierung
DE102012008714A1 (de) * 2012-05-03 2013-11-07 Clariant Produkte (Deutschland) Gmbh Vorimprägnierung von Schalenkatalysatoren mit einem Acetat
DE102013015436A1 (de) * 2012-09-19 2014-03-20 Clariant International Ltd. Kupfer-promotierter Schalenkatalysator zur Herstellung von Alkenylcarbonsäureestern
JP6866344B2 (ja) 2015-07-22 2021-04-28 ビーエーエスエフ コーポレーション 酢酸ビニルモノマー生成のための高い幾何学的表面積の触媒
CN105478154B (zh) * 2015-12-14 2019-09-03 中石化南京催化剂有限公司 一种用于高活性流体床催化剂
KR102309341B1 (ko) * 2017-11-30 2021-10-05 롯데케미칼 주식회사 열적 안정성이 향상된 코어-쉘 구조의 촉매담체 및 이의 제조방법
EP4201523A1 (de) 2021-12-21 2023-06-28 Clariant International Ltd Schalenkatalysator zur herstellung von alkenylcarbonsäureestern mit verbesserter pd-verteilung
EP4201519A1 (de) 2021-12-21 2023-06-28 Clariant International Ltd Schalenkatalysator zur herstellung von alkenylcarbonsäureestern mit verbesserter pd- und au-verteilung
KR20250084075A (ko) * 2023-12-01 2025-06-10 한국화학연구원 성형촉매 및 이의 제조방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469204A1 (fr) * 1979-11-12 1981-05-22 Inst Francais Du Petrole Nouveaux catalyseurs de dealkylation, a la vapeur d'eau, d'hydrocarbures aromatiques
DE19501891C1 (de) * 1995-01-23 1996-09-26 Degussa Verfahren zur Herstellung eines Trägerkatalysators und seine Verwendung für die Produktion von Vinylacetat
IN188013B (no) * 1995-05-23 2002-08-10 Hoechst Celanese Corp
US5705679A (en) * 1996-04-02 1998-01-06 Nicolau; Ioan Honeycomb catalyst for vinyl acetate synthesis
DE19613791C2 (de) * 1996-04-04 2002-01-31 Celanese Chem Europe Gmbh Katalysator, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von Vinylacetat
SA97180048B1 (ar) * 1996-05-24 2005-12-21 هوكست سيلانس كوربوريشن محفز بلاديوم - ذهب palladium gold ثنائي المعدن متغاير الخواص heterogeneous bimetallic vinyl acetate لإنتاج أسيتات فينيل
US5968869A (en) * 1997-06-03 1999-10-19 Celanese International Corporation Vinyl acetate catalyst comprising palladium and gold deposited on a copper containing carrier
EP1060016A4 (en) * 1998-02-05 2002-11-27 Engelhard Corp PREVENTING AGE OF PD-AU VINYL ACETATE CATALYSTS
US6017847A (en) * 1998-06-02 2000-01-25 Celanese International Corporation Vinyl acetate catalyst prepared with potassium aurate and comprising metallic palladium and gold on a carrier precoated with copper
ID26891A (id) * 1998-06-02 2001-02-15 Celanese Internasional Corp Katalis vinil asetat yang terdiri dari palladium logam dan emas yang dibuat dengan potasium aurat
DE19827844A1 (de) * 1998-06-23 1999-12-30 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung von Schalenkatalysatoren durch CVD-Beschichtung
JP2000024518A (ja) * 1998-07-10 2000-01-25 Tokyo Roki Co Ltd 触媒装置の製造方法
US6358882B1 (en) * 1998-12-08 2002-03-19 The Standard Oil Company Fluid bed vinyl acetate catalyst
DE19914066A1 (de) * 1999-03-27 2000-10-05 Celanese Chem Europe Gmbh Katalysatoren für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat, Verfahren zu ihrer Herstellung und ihre Verwendung
US6303537B1 (en) * 1999-11-17 2001-10-16 Celanese International Corporation Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication

Also Published As

Publication number Publication date
UA94208C2 (ru) 2011-04-26
WO2005065821A1 (en) 2005-07-21
CA2547318C (en) 2010-11-02
NZ547073A (en) 2010-05-28
CA2547318A1 (en) 2005-07-21
KR100890655B1 (ko) 2009-03-26
AU2004311900A1 (en) 2005-07-21
BRPI0416406A (pt) 2007-01-09
CN100569364C (zh) 2009-12-16
RU2006119178A (ru) 2007-12-20
CN1929916A (zh) 2007-03-14
AR056250A1 (es) 2007-10-03
KR20060100454A (ko) 2006-09-20
EP1694437A1 (en) 2006-08-30
JP4772694B2 (ja) 2011-09-14
ZA200604363B (en) 2007-10-31
RU2380154C2 (ru) 2010-01-27
PL380018A1 (pl) 2006-12-11
AU2004311900B2 (en) 2008-10-02
JP2007514540A (ja) 2007-06-07

Similar Documents

Publication Publication Date Title
NO20062531L (no) Zirkonia-holdig baeremateriale for katalysatorer
MY142644A (en) Methods of making alkenyl alkanoates
NO20062529L (no) Halogenfrie forlopermaterialer for katalysatorer
KR101059807B1 (ko) 배기가스 정화용 촉매
JP2005500987A5 (no)
UA94208C2 (ru) Процесс изготовления катализатора или предкатализатора, пригодного для получения алкенилалканоатов, композиция катализатора или предкатализатора для алкенилалканоатов и процесс получения алкенилалканоатов
RU2015125904A (ru) Катализатор окисления аммиака
DiGiulio et al. NH3 formation over a lean NOX trap (LNT) system: Effects of lean/rich cycle timing and temperature
BRPI0518825A2 (pt) materias de suporte modificados para catalisadores
DK1222024T3 (da) Fremgangsmåde til fremstilling af syntesegas ved anvendelse af nikkel-rhodium-baserede katalysatorer
MY158126A (en) Supported palladium-gold catalysts and preparation of vinyl acetate therewith
RU2008150587A (ru) Термостойкий катализатор для газофазного окисления
RU2014107900A (ru) Экструдированный катализатор с сотовой структурой
WO2006016983A3 (en) Promoted calcium-aluminate supported catalysts for synthesis gas generation
EA201170184A1 (ru) Способ разложения no, катализатор для него и способ получения такого катализатора
JP2010533113A5 (no)
WO2007033934A3 (de) Verfahren zur ermittlung der tortuosität, katalysatorträger, katalysator und verfahren zur dehydrierung von kohlenwasserstoffen
AR017429A1 (es) Catalizador de acetato de vinilo que comprende paladio, oro, cobre y un cuarto metal y proceso para la produccion de acetato de vinilo por reaccion de etileno, oxigeno o acido acetico como reactivos
RU2012131219A (ru) Выхлопная система для транспортного средства, имеющего двигатель с воспламенением от сжатия с системой "пуск-останов"
UA93482C2 (ru) Процесс изготовления катализатора или предкатализатора, пригодного для получения алкенилалканоатов, каталитическая композиция для получения алкенилалканоатов и процесс получения алкенилалканоатов
WO2007134723A3 (de) Verfahren zur herstellung von chlor durch gasphasenoxidation
WO2007019390A3 (en) Enhancement of surface-active solid-phase heterogeneous catalysts
DE602004005449D1 (de) Geträgerte metall-phosphin-aminophosphin-katalysatoren
KR101824472B1 (ko) 귀금속 성분이 담지된 박층을 포함하는 삼원촉매
JP5558013B2 (ja) 排気浄化触媒およびそれを用いた排気処理装置

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application