TWI299674B - Process for the preparation of a microspheroidal catalyst - Google Patents

Process for the preparation of a microspheroidal catalyst Download PDF

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Publication number
TWI299674B
TWI299674B TW091137351A TW91137351A TWI299674B TW I299674 B TWI299674 B TW I299674B TW 091137351 A TW091137351 A TW 091137351A TW 91137351 A TW91137351 A TW 91137351A TW I299674 B TWI299674 B TW I299674B
Authority
TW
Taiwan
Prior art keywords
support particles
immersed
group
catalyst
support
Prior art date
Application number
TW091137351A
Other languages
English (en)
Chinese (zh)
Other versions
TW200302753A (en
Inventor
James Baker Michael
Peter Johnston
Dennis Murphy
Original Assignee
Bp Chem Int Ltd
Johnson Matthey Plc
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 Bp Chem Int Ltd, Johnson Matthey Plc filed Critical Bp Chem Int Ltd
Publication of TW200302753A publication Critical patent/TW200302753A/zh
Application granted granted Critical
Publication of TWI299674B publication Critical patent/TWI299674B/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • 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
    • 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
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/02—Preparation of nitrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
TW091137351A 2002-01-22 2002-12-25 Process for the preparation of a microspheroidal catalyst TWI299674B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0201378.7A GB0201378D0 (en) 2002-01-22 2002-01-22 Process

Publications (2)

Publication Number Publication Date
TW200302753A TW200302753A (en) 2003-08-16
TWI299674B true TWI299674B (en) 2008-08-11

Family

ID=9929502

Family Applications (1)

Application Number Title Priority Date Filing Date
TW091137351A TWI299674B (en) 2002-01-22 2002-12-25 Process for the preparation of a microspheroidal catalyst

Country Status (10)

Country Link
US (1) US7166557B2 (enExample)
EP (1) EP1467814A1 (enExample)
JP (1) JP2005515064A (enExample)
KR (1) KR20040083481A (enExample)
CN (2) CN1615178A (enExample)
BR (1) BR0215542A (enExample)
CA (1) CA2472365A1 (enExample)
GB (1) GB0201378D0 (enExample)
TW (1) TWI299674B (enExample)
WO (1) WO2003061829A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100125036A1 (en) * 2006-09-19 2010-05-20 Sharma Ramesh K Method and apparatus for continuous catalyst synthesis
WO2008154043A2 (en) * 2007-06-14 2008-12-18 The Board Of Trustees Of The University Of Arkansas Near-infrared responsive carbon nanostructures
CA2843513A1 (en) * 2011-05-17 2012-11-22 Frank Gu Superparamagnetic photocatalytic microparticles
US10399060B2 (en) 2016-11-17 2019-09-03 Lyondellbasell Acetyls, Llc High pore volume alumina supported catalyst for vinyl acetate monomer (VAM) process
US10780424B2 (en) 2016-11-17 2020-09-22 Lyondellbasell Acetyls, Llc Crush strength and porosity of an alumina carrier for enhanced VAM catalysts
EP3658281A1 (en) * 2017-07-28 2020-06-03 Dow Global Technologies LLC Method for preparation of heterogeneous catalysts
EP3825440A1 (de) * 2020-10-28 2021-05-26 Heraeus Deutschland GmbH & Co KG Verfahren zur herstellung eines mit elementarem silber und elementarem ruthenium ausgestatteten partikelförmigen trägermaterials
EP4252905A4 (en) * 2020-11-27 2024-10-23 Resonac Corporation PROCESS FOR MANUFACTURING CATALYST FOR MANUFACTURING VINYL ACETATE AND PROCESS FOR MANUFACTURING VINYL ACETATE

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252662B (enExample) * 1965-06-25
DE1793474C3 (de) * 1968-09-24 1974-05-22 Knapsack Ag, 5033 Huerth-Knapsack Verfahren zur Herstellung von Vinylacetat
DE1808610C3 (de) * 1968-11-13 1975-04-10 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung ungesättigter Ester von Carbonsäuren
BE755804A (fr) * 1969-09-09 1971-03-08 Knapsack Ag Procede de preparation de diacycloxyalcenes
DE3119707A1 (de) * 1981-05-18 1982-12-02 Kraftwerk Union AG, 4330 Mülheim Aktivkohlekatalysator, insbesondere zum zersetzen von hydrazin
US4801573A (en) * 1987-10-23 1989-01-31 501 Den Norske Stats Oljeslenskap A.S. Catalyst for production of hydrocarbons
US5179056A (en) * 1991-05-06 1993-01-12 Union Carbide Chemicals & Plastics Technology Corporation Production of alkenyl alkanoate catalysts
US5189004A (en) * 1991-11-18 1993-02-23 Union Carbide Chemicals & Plastics Technology Corporation Alkenyl alkanoate catalyst process
DE4323981C1 (de) * 1993-07-16 1995-03-09 Hoechst Ag Palladium und Kalium sowie Cadmium, Barium oder Gold enthaltender Schalenkatalysator, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Vinylacetat
US5466652A (en) * 1994-02-22 1995-11-14 The Standard Oil Co. Process for the preparation of vinyl acetate catalyst
SG47363A1 (en) * 1994-02-22 1998-04-17 Standard Oil Co Ohio Process for the preparation of fluid bed vinyl acetate catalyst
US6395676B2 (en) * 1994-02-22 2002-05-28 The Standard Oil Company Process for the preparation of fluid bed vinyl acetate catalyst
US5665667A (en) * 1994-06-02 1997-09-09 The Standard Oil Company Process for the preparation of 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
US6534438B1 (en) * 2000-07-26 2003-03-18 Bp Chemicals Limited Catalyst composition

Also Published As

Publication number Publication date
US7166557B2 (en) 2007-01-23
TW200302753A (en) 2003-08-16
BR0215542A (pt) 2004-12-28
WO2003061829A1 (en) 2003-07-31
JP2005515064A (ja) 2005-05-26
GB0201378D0 (en) 2002-03-13
CN1615178A (zh) 2005-05-11
CN1970151A (zh) 2007-05-30
KR20040083481A (ko) 2004-10-02
US20050032638A1 (en) 2005-02-10
CA2472365A1 (en) 2003-07-31
EP1467814A1 (en) 2004-10-20

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MM4A Annulment or lapse of patent due to non-payment of fees