BR112012014795A2 - preparação de catalisador de paládio-ouro - Google Patents

preparação de catalisador de paládio-ouro

Info

Publication number
BR112012014795A2
BR112012014795A2 BR112012014795A BR112012014795A BR112012014795A2 BR 112012014795 A2 BR112012014795 A2 BR 112012014795A2 BR 112012014795 A BR112012014795 A BR 112012014795A BR 112012014795 A BR112012014795 A BR 112012014795A BR 112012014795 A2 BR112012014795 A2 BR 112012014795A2
Authority
BR
Brazil
Prior art keywords
palladium
gold catalyst
extrudate
catalyst preparation
titania
Prior art date
Application number
BR112012014795A
Other languages
English (en)
Portuguese (pt)
Inventor
Daniel Travis Shay
Original Assignee
Lyondell Chemical Tech Lp
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
Priority claimed from US12/653,592 external-priority patent/US8273682B2/en
Priority claimed from US12/653,563 external-priority patent/US8329611B2/en
Application filed by Lyondell Chemical Tech Lp filed Critical Lyondell Chemical Tech Lp
Publication of BR112012014795A2 publication Critical patent/BR112012014795A2/pt

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    • C04B30/00—Compositions for artificial stone, not containing binders
    • 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
    • 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
    • B01J21/063—Titanium; Oxides or hydroxides 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
    • 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
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    • 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
    • B01J37/0018—Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
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    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
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BR112012014795A 2009-12-16 2010-11-19 preparação de catalisador de paládio-ouro BR112012014795A2 (pt)

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US12/653,592 US8273682B2 (en) 2009-12-16 2009-12-16 Preparation of palladium-gold catalyst
US12/653,563 US8329611B2 (en) 2009-12-16 2009-12-16 Titania-containing extrudate
PCT/US2010/057373 WO2011075278A1 (fr) 2009-12-16 2010-11-19 Préparation de catalyseur palladium-or

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US8329611B2 (en) 2009-12-16 2012-12-11 Lyondell Chemical Technology, L,P. Titania-containing extrudate
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SG181647A1 (en) 2012-07-30
SG189707A1 (en) 2013-05-31
KR20120102079A (ko) 2012-09-17
WO2011075278A1 (fr) 2011-06-23
EP2512655A1 (fr) 2012-10-24
TW201129642A (en) 2011-09-01
JP2013514175A (ja) 2013-04-25
JP2013514174A (ja) 2013-04-25
CN102740964A (zh) 2012-10-17
SG181640A1 (en) 2012-07-30
BR112012014697A2 (pt) 2016-04-12
SG188923A1 (en) 2013-04-30
TW201129455A (en) 2011-09-01
KR20120102080A (ko) 2012-09-17
WO2011075277A1 (fr) 2011-06-23
EP2512654A1 (fr) 2012-10-24

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