DE69937609D1 - Monolithische katalysatoren und verfahren für ihre herstellung - Google Patents

Monolithische katalysatoren und verfahren für ihre herstellung

Info

Publication number
DE69937609D1
DE69937609D1 DE69937609T DE69937609T DE69937609D1 DE 69937609 D1 DE69937609 D1 DE 69937609D1 DE 69937609 T DE69937609 T DE 69937609T DE 69937609 T DE69937609 T DE 69937609T DE 69937609 D1 DE69937609 D1 DE 69937609D1
Authority
DE
Germany
Prior art keywords
production
monolithic catalysts
monolithic
catalysts
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69937609T
Other languages
English (en)
Other versions
DE69937609T2 (de
Inventor
Joseph C Dettling
Victor Rosynsky
Chung-Zong Wan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Catalysts LLC
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
Publication of DE69937609D1 publication Critical patent/DE69937609D1/de
Application granted granted Critical
Publication of DE69937609T2 publication Critical patent/DE69937609T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2807—Metal other than sintered metal
    • F01N3/281—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
    • F01N3/2825—Ceramics
    • F01N3/2828—Ceramic multi-channel monoliths, e.g. honeycombs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Structural Engineering (AREA)
  • Catalysts (AREA)
DE69937609T 1998-04-28 1999-04-01 Monolithische katalysatoren und verfahren für ihre herstellung Expired - Lifetime DE69937609T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US67820 1987-06-30
US6782098A 1998-04-28 1998-04-28
PCT/US1999/007433 WO1999055459A1 (en) 1998-04-28 1999-04-01 Monolithic catalysts and related process for manufacture

Publications (2)

Publication Number Publication Date
DE69937609D1 true DE69937609D1 (de) 2008-01-03
DE69937609T2 DE69937609T2 (de) 2008-08-07

Family

ID=22078631

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937609T Expired - Lifetime DE69937609T2 (de) 1998-04-28 1999-04-01 Monolithische katalysatoren und verfahren für ihre herstellung

Country Status (10)

Country Link
EP (2) EP1089820B1 (de)
JP (1) JP2002512880A (de)
KR (1) KR100584795B1 (de)
CN (2) CN1607036A (de)
AU (1) AU3381899A (de)
BR (1) BR9909986A (de)
DE (1) DE69937609T2 (de)
IN (1) IN2000KO00381A (de)
WO (1) WO1999055459A1 (de)
ZA (1) ZA200005515B (de)

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US7795172B2 (en) 2004-06-22 2010-09-14 Basf Corporation Layered exhaust treatment catalyst
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US7481983B2 (en) 2004-08-23 2009-01-27 Basf Catalysts Llc Zone coated catalyst to simultaneously reduce NOx and unreacted ammonia
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US8920759B2 (en) * 2009-03-02 2014-12-30 GM Global Technology Operations LLC Method and apparatus for reducing NOx emissions from a lean burning hydrocarbon fueled power source
US8637426B2 (en) 2009-04-08 2014-01-28 Basf Corporation Zoned catalysts for diesel applications
US8940242B2 (en) * 2009-04-17 2015-01-27 Basf Corporation Multi-zoned catalyst compositions
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US10864502B2 (en) 2013-12-16 2020-12-15 Basf Corporation Manganese-containing diesel oxidation catalyst
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Also Published As

Publication number Publication date
EP1897615A3 (de) 2009-01-07
CN1411394A (zh) 2003-04-16
CN1173782C (zh) 2004-11-03
EP1089820B1 (de) 2007-11-21
EP1897615A2 (de) 2008-03-12
ZA200005515B (en) 2002-01-09
BR9909986A (pt) 2000-12-26
JP2002512880A (ja) 2002-05-08
WO1999055459A1 (en) 1999-11-04
CN1607036A (zh) 2005-04-20
IN2000KO00381A (en) 2005-12-30
KR100584795B1 (ko) 2006-06-02
EP1089820A1 (de) 2001-04-11
DE69937609T2 (de) 2008-08-07
AU3381899A (en) 1999-11-16
KR20010082538A (ko) 2001-08-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BASF CATALYSTS LLC, FLORHAM PARK, N.J., US

8328 Change in the person/name/address of the agent

Representative=s name: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER,

8364 No opposition during term of opposition