ATE332746T1 - Verfahren zur herstellung von mikroporösen materialien, welche mit oxiden der seltenen erdmetalle beschichtet sind - Google Patents

Verfahren zur herstellung von mikroporösen materialien, welche mit oxiden der seltenen erdmetalle beschichtet sind

Info

Publication number
ATE332746T1
ATE332746T1 AT02762165T AT02762165T ATE332746T1 AT E332746 T1 ATE332746 T1 AT E332746T1 AT 02762165 T AT02762165 T AT 02762165T AT 02762165 T AT02762165 T AT 02762165T AT E332746 T1 ATE332746 T1 AT E332746T1
Authority
AT
Austria
Prior art keywords
rare earth
particulate material
coated
microporous particulate
metal oxide
Prior art date
Application number
AT02762165T
Other languages
English (en)
Inventor
James L Woodhead
Stanislav M Snaidr
Original Assignee
Rothmans Benson & Hedges
Amr Internat 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 Rothmans Benson & Hedges, Amr Internat Corp filed Critical Rothmans Benson & Hedges
Application granted granted Critical
Publication of ATE332746T1 publication Critical patent/ATE332746T1/de

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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D1/00—Cigars; Cigarettes
    • A24D1/02—Cigars; Cigarettes with special covers
    • 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
    • B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
    • 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
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0211—Impregnation using a colloidal suspension
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/12—After treatment, characterised by the effect to be obtained to alter the outside of the crystallites, e.g. selectivation
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • 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
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30—After treatment, characterised by the means used
    • B01J2229/42—Addition of matrix or binder 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
    • B01J37/0009—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
    • 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
    • B01J37/0215—Coating
    • B01J37/0221—Coating of particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT02762165T 2001-09-14 2002-09-12 Verfahren zur herstellung von mikroporösen materialien, welche mit oxiden der seltenen erdmetalle beschichtet sind ATE332746T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31887801P 2001-09-14 2001-09-14

Publications (1)

Publication Number Publication Date
ATE332746T1 true ATE332746T1 (de) 2006-08-15

Family

ID=23239939

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02762165T ATE332746T1 (de) 2001-09-14 2002-09-12 Verfahren zur herstellung von mikroporösen materialien, welche mit oxiden der seltenen erdmetalle beschichtet sind

Country Status (19)

Country Link
US (2) US6908874B2 (de)
EP (1) EP1423196B1 (de)
JP (2) JP4471654B2 (de)
KR (1) KR100946214B1 (de)
CN (1) CN100496743C (de)
AT (1) ATE332746T1 (de)
AU (1) AU2002328207B2 (de)
CA (1) CA2458955C (de)
DE (1) DE60213103T2 (de)
ES (1) ES2268074T3 (de)
HK (1) HK1074811A1 (de)
MX (1) MXPA04002378A (de)
MY (1) MY135678A (de)
NO (1) NO328624B1 (de)
NZ (1) NZ531552A (de)
RU (1) RU2306177C2 (de)
TW (1) TWI284061B (de)
WO (1) WO2003024595A1 (de)
ZA (1) ZA200401880B (de)

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Also Published As

Publication number Publication date
NZ531552A (en) 2006-08-31
HK1074811A1 (en) 2005-11-25
DE60213103D1 (de) 2006-08-24
WO2003024595A1 (en) 2003-03-27
TWI284061B (en) 2007-07-21
RU2306177C2 (ru) 2007-09-20
JP2009233669A (ja) 2009-10-15
NO328624B1 (no) 2010-04-06
MXPA04002378A (es) 2005-04-11
KR100946214B1 (ko) 2010-03-08
AU2002328207B2 (en) 2008-06-12
WO2003024595A8 (en) 2004-03-25
MY135678A (en) 2008-06-30
RU2004111299A (ru) 2005-09-10
NO20041443L (no) 2004-06-14
KR20040047833A (ko) 2004-06-05
ZA200401880B (en) 2005-06-29
JP4471654B2 (ja) 2010-06-02
ES2268074T3 (es) 2007-03-16
EP1423196B1 (de) 2006-07-12
CN1604817A (zh) 2005-04-06
US7531477B2 (en) 2009-05-12
US20050170948A1 (en) 2005-08-04
EP1423196A1 (de) 2004-06-02
DE60213103T2 (de) 2007-02-15
US20030114298A1 (en) 2003-06-19
CA2458955A1 (en) 2003-03-27
JP2005502468A (ja) 2005-01-27
CA2458955C (en) 2011-05-17
US6908874B2 (en) 2005-06-21
CN100496743C (zh) 2009-06-10

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