DK0697913T3 - Pladekatalysator - Google Patents

Pladekatalysator

Info

Publication number
DK0697913T3
DK0697913T3 DK94913478.7T DK94913478T DK0697913T3 DK 0697913 T3 DK0697913 T3 DK 0697913T3 DK 94913478 T DK94913478 T DK 94913478T DK 0697913 T3 DK0697913 T3 DK 0697913T3
Authority
DK
Denmark
Prior art keywords
plate
partly
plates
type catalytic
reaction space
Prior art date
Application number
DK94913478.7T
Other languages
English (en)
Inventor
Klaus Huettenhofer
Josef-Konrad Beer
Heimo Friede
Hendrik Lammers
Original Assignee
Siemens Ag
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 DE4316132A external-priority patent/DE4316132A1/de
Priority claimed from DE4316131A external-priority patent/DE4316131A1/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0697913T3 publication Critical patent/DK0697913T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/14—Diverting flow into alternative channels
    • 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
    • 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
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • 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
    • F01N3/2814—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates all sheets, plates or foils being corrugated
    • 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
    • F01N3/2821—Metallic honeycomb monoliths made of stacked or rolled sheets, foils or plates the support being provided with means to enhance the mixing process inside the converter, e.g. sheets, plates or foils with protrusions or projections to create turbulence
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • F01N2330/321—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils with two or more different kinds of corrugations in the same substrate
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/32—Honeycomb supports characterised by their structural details characterised by the shape, form or number of corrugations of plates, sheets or foils
    • F01N2330/323—Corrugations of saw-tooth or triangular form
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/42—Honeycomb supports characterised by their structural details made of three or more different sheets, foils or plates stacked one on the other

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Catalysts (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Fuel Cell (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DK94913478.7T 1993-05-13 1994-04-29 Pladekatalysator DK0697913T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4316132A DE4316132A1 (de) 1993-05-13 1993-05-13 Plattenkatalysator
DE4316131A DE4316131A1 (de) 1993-05-13 1993-05-13 Plattenkatalysator

Publications (1)

Publication Number Publication Date
DK0697913T3 true DK0697913T3 (da) 1998-02-02

Family

ID=25925902

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94913478.7T DK0697913T3 (da) 1993-05-13 1994-04-29 Pladekatalysator

Country Status (8)

Country Link
EP (1) EP0697913B1 (da)
AT (1) ATE154766T1 (da)
CA (1) CA2162718C (da)
DE (1) DE59403228D1 (da)
DK (1) DK0697913T3 (da)
ES (1) ES2103584T3 (da)
TW (1) TW257690B (da)
WO (1) WO1994026411A1 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816482C2 (de) * 1998-04-14 2001-11-29 Siemens Ag Plattenkatalysator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839535A (en) * 1971-02-10 1974-10-01 New Prod Corp Internal combustion engine exhaust treatment
DE2733640C3 (de) * 1977-07-26 1981-04-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Matrix für einen katalytischen Reaktor zur Abgasreinigung bei Brennkraftmaschinen
US4285838A (en) * 1977-12-08 1981-08-25 Babcock-Hitachi Kabushiki Kaisha Method of producing plate-shaped catalyst unit for NOx reduction of exhaust gas
US4318888A (en) * 1980-07-10 1982-03-09 General Motors Corporation Wound foil structure comprising distinct catalysts
DE8438260U1 (de) * 1984-12-29 1985-04-11 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Traegermatrix, insbesondere fuer einen katalytischen reaktor zur abgasreinigung
DE8901773U1 (de) * 1989-02-15 1990-03-22 Siemens AG, 1000 Berlin und 8000 München Katalysator-Formkörper mit Abstandshaltern
DE8908738U1 (de) * 1989-07-18 1989-09-07 Emitec Gesellschaft für Emissionstechnologie mbH, 5204 Lohmar Wabenkörper mit internen Strömungsleitflächen, insbesondere Katalysatorkörper für Kraftfahrzeuge

Also Published As

Publication number Publication date
ATE154766T1 (de) 1997-07-15
EP0697913A1 (de) 1996-02-28
DE59403228D1 (de) 1997-07-31
EP0697913B1 (de) 1997-06-25
CA2162718A1 (en) 1994-11-24
TW257690B (da) 1995-09-21
ES2103584T3 (es) 1997-09-16
WO1994026411A1 (de) 1994-11-24
CA2162718C (en) 2004-03-09

Similar Documents

Publication Publication Date Title
DK0638140T3 (da) Reaktor til katalytisk behandling af et luftformigt medium
EA200701897A1 (ru) Каталитические реакторы
ES2119944T3 (es) Procedimiento y dispositivo para la dosificacion de un reactivo en un medio fluido.
ATE19741T1 (de) Katalytische anlage.
EP0222355A3 (en) Device for physical and/or chemical treatment of fluids
DE59710811D1 (de) Verwendung eines statischer Mischers als Hydrilysekatalysator sowie dessen Verwendung in einer Abgasleitung für eine Verbrennungsanlage
ID26942A (id) Katalis oksidasi yang sangat tereduksi dan penggunannya untuk mengkatalisis reaksi oksidasi fase cair
CA2068406A1 (en) Catalytic distillation system
CA2040289A1 (en) Resistance adjusting type heater and catalytic converter
DK0892668T3 (da) Indretning til nedbrydning af nitrogenoxider i en gasstrøm samt anvendelsen
ATE23279T1 (de) Katalytische vorrichtung.
DE69614665D1 (de) Metallischer monolith und platten für dessen herstellung
DE59403228D1 (de) Plattenkatalysator
SE0103125L (sv) Anordning, metod vid tillverkning och metod vid genomförande av katalytiska reaktioner i plattvärmeväxlare
MX9802138A (es) Filtro o aparato de catalisis.
SE0000591D0 (sv) A device for catalytic treatment of fluids
CA2469537A1 (en) New wetproofed catalysts for hydrogen isotope exchange
ATE380288T1 (de) Gegenläufiger katalytischer abgasschalldämpfer
DK1082172T3 (da) Katalysatormodul
DE60307012D1 (de) Abgasreinigungskatalysatoreinheit und dessen Anordnung
GB1441448A (en) Method of conducting a zeolite-catalyzed reaction
JPS62103428U (da)
JPS5322890A (en) Catalyst element for purifying harmful gas
JPS5268853A (en) Fixed bed type catalytic reactor
JPS6231167B2 (da)