ATE397969T1 - Katalysator zur behandlung von schadstoff- enhaltenden gasen unter vorbeugung von kapillarer kondensation - Google Patents

Katalysator zur behandlung von schadstoff- enhaltenden gasen unter vorbeugung von kapillarer kondensation

Info

Publication number
ATE397969T1
ATE397969T1 AT99908454T AT99908454T ATE397969T1 AT E397969 T1 ATE397969 T1 AT E397969T1 AT 99908454 T AT99908454 T AT 99908454T AT 99908454 T AT99908454 T AT 99908454T AT E397969 T1 ATE397969 T1 AT E397969T1
Authority
AT
Austria
Prior art keywords
catalyst
treatment
capillary condensation
gases containing
containing pollutants
Prior art date
Application number
AT99908454T
Other languages
English (en)
Inventor
Fred Allen
Patrick Blosser
Ronald Heck
Jeffrey Hoke
Terence Poles
John Steger
Original Assignee
Basf Catalysts Llc
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 Basf Catalysts Llc filed Critical Basf Catalysts Llc
Application granted granted Critical
Publication of ATE397969T1 publication Critical patent/ATE397969T1/de

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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
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/32—Manganese, technetium or rhenium
    • B01J23/34—Manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/864—Removing carbon monoxide or hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/8671—Removing components of defined structure not provided for in B01D53/8603 - B01D53/8668
    • B01D53/8675—Ozone
    • 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
    • B01J35/31—Density
    • B01J35/32—Bulk density
    • 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
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/635—0.5-1.0 ml/g
    • 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
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
    • B01J35/77—Compounds characterised by their crystallite size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Materials For Medical Uses (AREA)
AT99908454T 1998-03-23 1999-02-25 Katalysator zur behandlung von schadstoff- enhaltenden gasen unter vorbeugung von kapillarer kondensation ATE397969T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/046,103 US6156283A (en) 1998-03-23 1998-03-23 Hydrophobic catalytic materials and method of forming the same

Publications (1)

Publication Number Publication Date
ATE397969T1 true ATE397969T1 (de) 2008-07-15

Family

ID=21941636

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99908454T ATE397969T1 (de) 1998-03-23 1999-02-25 Katalysator zur behandlung von schadstoff- enhaltenden gasen unter vorbeugung von kapillarer kondensation

Country Status (7)

Country Link
US (4) US6156283A (de)
EP (2) EP1967255A1 (de)
JP (1) JP2002507478A (de)
AT (1) ATE397969T1 (de)
AU (1) AU2788699A (de)
DE (1) DE69938896D1 (de)
WO (1) WO1999048596A1 (de)

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JP6797114B2 (ja) * 2014-10-30 2020-12-09 ビーエーエスエフ コーポレーション 空気供給源中に存在するオゾン及び揮発性有機化合物を処理するための卑金属触媒
TWI799379B (zh) * 2016-06-30 2023-04-21 美商巴斯夫公司 基於氧化錳的催化劑及用於移除甲醛及揮發性有機化合物的催化劑裝置
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US6156283A (en) 2000-12-05
US6685898B2 (en) 2004-02-03
US6586359B1 (en) 2003-07-01
EP1967255A1 (de) 2008-09-10
JP2002507478A (ja) 2002-03-12
DE69938896D1 (de) 2008-07-24
US6872686B2 (en) 2005-03-29
US20030207760A1 (en) 2003-11-06
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AU2788699A (en) 1999-10-18
US20040138061A1 (en) 2004-07-15

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