SG82006A1 - Moulding based on silica - Google Patents

Moulding based on silica

Info

Publication number
SG82006A1
SG82006A1 SG9903125A SG1999003125A SG82006A1 SG 82006 A1 SG82006 A1 SG 82006A1 SG 9903125 A SG9903125 A SG 9903125A SG 1999003125 A SG1999003125 A SG 1999003125A SG 82006 A1 SG82006 A1 SG 82006A1
Authority
SG
Singapore
Prior art keywords
silica
production
temperature
moldings
optionally
Prior art date
Application number
SG9903125A
Other languages
English (en)
Inventor
Tacke Thomas
Schinke Peter
Lansink Rotgerink Hermanus
Krause Helmfried
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of SG82006A1 publication Critical patent/SG82006A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/50Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/30Loose or shaped packing elements, e.g. Raschig rings or Berl saddles, for pouring into the apparatus for mass or heat transfer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08Silica
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00Preparation of carboxylic acid esters
    • C07C67/04Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055Preparation 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30Details relating to random packing elements
    • B01J2219/302Basic shape of the elements
    • B01J2219/30223Cylinder
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30Details relating to random packing elements
    • B01J2219/304Composition or microstructure of the elements
    • B01J2219/30416Ceramic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30Details relating to random packing elements
    • B01J2219/304Composition or microstructure of the elements
    • B01J2219/30475Composition or microstructure of the elements comprising catalytically active material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/30Details relating to random packing elements
    • B01J2219/31Size details
    • B01J2219/312Sizes
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/131Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
    • Y10T428/1317Multilayer [continuous layer]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Catalysts (AREA)
  • Dental Preparations (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Compounds (AREA)
  • Table Devices Or Equipment (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Materials For Medical Uses (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Percussion Or Vibration Massage (AREA)
SG9903125A 1998-06-26 1999-06-23 Moulding based on silica SG82006A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828491A DE19828491A1 (de) 1998-06-26 1998-06-26 Formkörper auf Basis von Siliciumdioxid

Publications (1)

Publication Number Publication Date
SG82006A1 true SG82006A1 (en) 2001-07-24

Family

ID=7872087

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9903125A SG82006A1 (en) 1998-06-26 1999-06-23 Moulding based on silica

Country Status (15)

Country Link
US (1) US6316383B1 (es)
EP (1) EP0987058B1 (es)
JP (1) JP2000086335A (es)
KR (1) KR20000006466A (es)
CN (1) CN1244445A (es)
AT (1) ATE215845T1 (es)
BR (1) BR9902564A (es)
CA (1) CA2276476A1 (es)
DE (2) DE19828491A1 (es)
ES (1) ES2175875T3 (es)
ID (1) ID23010A (es)
MX (1) MXPA99006055A (es)
NO (1) NO993160L (es)
SG (1) SG82006A1 (es)
TW (1) TW460323B (es)

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DE19750238A1 (de) * 1997-11-13 1999-05-27 Degussa Preßlinge auf Basis von pyrogen hergestelltem Siliciumdioxid
DE10163180A1 (de) * 2001-12-21 2003-07-10 Degussa Trägerkatalysator
JP2004290915A (ja) * 2003-03-28 2004-10-21 Ngk Insulators Ltd 多孔質セル構造体の吸水量測定方法、吸水量情報表示方法及び触媒担持方法
TW200539941A (en) 2003-12-19 2005-12-16 Celanese Int Corp Methods of making alkenyl alkanoates
KR100573063B1 (ko) * 2004-08-26 2006-04-24 주식회사 현대오토넷 자동차용 전동식 팝업 모니터
DE102004050585A1 (de) 2004-10-15 2006-04-20 Degussa Ag Mikroreaktor und Verfahren zur Synthese von Vinylacetat-Monomer (VAM) in der Gasphase
DE102005019596A1 (de) * 2005-04-27 2006-11-02 Süd-Chemie AG Katalysatorträger
US8227369B2 (en) 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
US7891759B2 (en) * 2005-09-07 2011-02-22 Retail Inkjet Solutions, Inc. System for cleaning inkjet cartridges
TWI306812B (en) * 2005-10-17 2009-03-01 Canon Kk Liquid discharge head and manufacturing method of the same
DE102006058813A1 (de) * 2006-12-13 2008-06-19 Wacker Chemie Ag Verfahren zur Herstellung von stabilen, hochreinen Formkörpern aus pyrogenen Metalloxiden ohne Zusatz von Bindemitteln
DE102006062141A1 (de) * 2006-12-22 2008-06-26 Dow Wolff Cellulosics Gmbh Celluloseetherhaltige Additive für die Keramikextrusion
DE102007025362A1 (de) * 2007-05-31 2008-12-11 Süd-Chemie AG Dotierter Pd/Au-Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007025315A1 (de) * 2007-05-31 2008-12-11 Süd-Chemie AG Katalysator zur selektiven Hydrierung acetylenischer Kohlenwasserstoffe und Verfahren zu seiner Herstellung
DE102007025358A1 (de) * 2007-05-31 2009-01-08 Süd-Chemie AG Verfahren zur Herstellung eines mit Pd und/oder Au beladenen Schalenkatalysators
DE102007025223A1 (de) * 2007-05-31 2008-12-04 Süd-Chemie AG Zirkoniumoxid-dotierter VAM-Schalenkatalysator, 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
DE102007025443A1 (de) * 2007-05-31 2008-12-04 Süd-Chemie AG Pd/Au-Schalenkatalysator enthaltend HfO2, Verfahren zu dessen Herstellung sowie dessen Verwendung
DE102007046297B4 (de) 2007-09-27 2016-12-22 Süd-Chemie Ip Gmbh & Co. Kg Neues Katalysatordesign und Herstellungsmethode für Dampfreformierungskatalysatoren
DE102007047430A1 (de) 2007-10-04 2009-04-09 Evonik Degussa Gmbh Katalysator
JP5653349B2 (ja) * 2008-06-19 2015-01-14 ダウ グローバル テクノロジーズ エルエルシー セラミック押出のためのセルロースエーテル含有添加物
US20100121100A1 (en) * 2008-11-12 2010-05-13 Daniel Travis Shay Supported palladium-gold catalysts and preparation of vinyl acetate therewith
DE202008017277U1 (de) 2008-11-30 2009-04-30 Süd-Chemie AG Katalysatorträger
US8273682B2 (en) * 2009-12-16 2012-09-25 Lyondell Chemical Technology, L.P. Preparation of palladium-gold catalyst
JP2013514174A (ja) 2009-12-16 2013-04-25 ライオンデル ケミカル テクノロジー、 エル.ピー. チタニア含有押出し品
US8507720B2 (en) * 2010-01-29 2013-08-13 Lyondell Chemical Technology, L.P. Titania-alumina supported palladium catalyst
US8329611B2 (en) * 2009-12-16 2012-12-11 Lyondell Chemical Technology, L,P. Titania-containing extrudate
WO2011104170A1 (en) 2010-02-24 2011-09-01 Evonik Degussa Gmbh Thermally and mechanically stable precious metal-loaded catalysts
WO2011136979A1 (en) * 2010-04-26 2011-11-03 Dow Global Technologies Llc Composition for extrusion-molded bodies
FR3021556B1 (fr) * 2014-05-30 2018-01-26 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Catalyseur sous forme d'un monolithe avec un reseau de canaux
DE102014222176A1 (de) 2014-10-30 2016-05-04 Wacker Chemie Ag Verfahren zur Herstellung von Vinylacetat
DE102014223268A1 (de) 2014-11-14 2016-05-19 Wacker Chemie Ag Katalysator-Formkörper für die Herstellung von Vinylacetat
DE102015205254A1 (de) * 2015-03-24 2016-09-29 Wacker Chemie Ag Katalysator-Formkörper für die Herstellung von Vinylacetat
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
EP3569311A1 (de) 2018-05-18 2019-11-20 Basf Se Matrize mit metallgedruckten teilen zur extrusion von formkörpern
CN110252399A (zh) * 2019-06-11 2019-09-20 上海大学 聚合物载体负载型催化剂复合材料、其应用及制备方法
GB2594229B (en) * 2019-11-20 2023-12-20 Jemmtec Ltd Mould for the manufacture of packing members
GB2594228B (en) * 2019-11-20 2023-12-27 Jemmtec Ltd Mould for the manufacture of ceramic packing members

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EP0464633A1 (en) * 1990-07-03 1992-01-08 Kuraray Co., Ltd. Catalyst and process for producing unsaturated ester
EP0634208A1 (de) * 1993-07-16 1995-01-18 Hoechst Aktiengesellschaft Trägerkatalysator, Verfahren zu dessen Herstellung, sowie dessen Verwendung zur Herstellung von Vinylacetat
DE19538799A1 (de) * 1995-10-18 1997-04-24 Sued Chemie Ag Wabenförmiger Katalysatorträger
EP0807615A1 (de) * 1996-05-17 1997-11-19 Degussa Aktiengesellschaft Presslinge auf Basis von pyrogen hergestelltem Siliciumdioxid

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Publication number Priority date Publication date Assignee Title
EP0464633A1 (en) * 1990-07-03 1992-01-08 Kuraray Co., Ltd. Catalyst and process for producing unsaturated ester
EP0634208A1 (de) * 1993-07-16 1995-01-18 Hoechst Aktiengesellschaft Trägerkatalysator, Verfahren zu dessen Herstellung, sowie dessen Verwendung zur Herstellung von Vinylacetat
DE19538799A1 (de) * 1995-10-18 1997-04-24 Sued Chemie Ag Wabenförmiger Katalysatorträger
EP0807615A1 (de) * 1996-05-17 1997-11-19 Degussa Aktiengesellschaft Presslinge auf Basis von pyrogen hergestelltem Siliciumdioxid

Also Published As

Publication number Publication date
US6316383B1 (en) 2001-11-13
CN1244445A (zh) 2000-02-16
ES2175875T3 (es) 2002-11-16
KR20000006466A (ko) 2000-01-25
CA2276476A1 (en) 1999-12-26
JP2000086335A (ja) 2000-03-28
BR9902564A (pt) 2000-04-11
EP0987058A1 (de) 2000-03-22
ATE215845T1 (de) 2002-04-15
NO993160D0 (no) 1999-06-25
ID23010A (id) 1999-12-30
MXPA99006055A (es) 2005-01-10
TW460323B (en) 2001-10-21
DE59901174D1 (de) 2002-05-16
EP0987058B1 (de) 2002-04-10
DE19828491A1 (de) 1999-12-30
NO993160L (no) 1999-12-27

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