GB2174615B - A matrix for a catalytic reactor for waste gas cleaning - Google Patents

A matrix for a catalytic reactor for waste gas cleaning

Info

Publication number
GB2174615B
GB2174615B GB08609487A GB8609487A GB2174615B GB 2174615 B GB2174615 B GB 2174615B GB 08609487 A GB08609487 A GB 08609487A GB 8609487 A GB8609487 A GB 8609487A GB 2174615 B GB2174615 B GB 2174615B
Authority
GB
United Kingdom
Prior art keywords
matrix
waste gas
gas cleaning
catalytic reactor
catalytic
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
Application number
GB08609487A
Other versions
GB2174615A (en
GB8609487D0 (en
Inventor
Bohumil Humpolik
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of GB8609487D0 publication Critical patent/GB8609487D0/en
Publication of GB2174615A publication Critical patent/GB2174615A/en
Application granted granted Critical
Publication of GB2174615B publication Critical patent/GB2174615B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/02—Metallic plates or honeycombs, e.g. superposed or rolled-up corrugated or otherwise deformed sheet metal
    • F01N2330/04—Methods of manufacturing
    • 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
    • F01N2330/322—Corrugations of trapezoidal 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
    • F01N2330/34—Honeycomb supports characterised by their structural details with flow channels of polygonal cross section

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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
GB08609487A 1985-05-11 1986-04-18 A matrix for a catalytic reactor for waste gas cleaning Expired GB2174615B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3517035A DE3517035C1 (en) 1985-05-11 1985-05-11 Matrix for a catalytic reactor for exhaust gas cleaning

Publications (3)

Publication Number Publication Date
GB8609487D0 GB8609487D0 (en) 1986-05-21
GB2174615A GB2174615A (en) 1986-11-12
GB2174615B true GB2174615B (en) 1988-12-21

Family

ID=6270490

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08609487A Expired GB2174615B (en) 1985-05-11 1986-04-18 A matrix for a catalytic reactor for waste gas cleaning

Country Status (3)

Country Link
JP (1) JPH0655258B2 (en)
DE (1) DE3517035C1 (en)
GB (1) GB2174615B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793136A (en) * 1987-08-26 1988-12-27 W. R. Grace & Co. Reinforced metallic honeycomb structure
FR2656376B1 (en) * 1989-12-22 1994-04-29 Rosi Ets EXHAUST, ESPECIALLY CATALYTIC, FOR BURNED GASES FROM INTERNAL COMBUSTION ENGINES.
DE4018704C2 (en) * 1990-06-12 1994-05-11 Friedr Gustav Theis Kaltwalzwe Process for producing wound and / or layered metallic catalyst supports
US5240682A (en) * 1991-05-06 1993-08-31 W. R. Grace & Co.-Conn Reinforced corrugated thin metal foil strip useful in a catalytic converter core, a catalytic converter core containing said strip and an electrically heatable catalytic converter containing said core
DE69727819T2 (en) * 1997-08-20 2004-11-04 Calsonic Kansei Corp. Metal foil for a metallic catalyst carrier and thus working metallic catalyst
DE19922357C1 (en) 1999-05-14 2000-11-09 Helmut Swars Catalyst carrier comprises corrugated metal sheets arranged one above another to form channels through which fluid can flow, held together by parallel reinforcing components which stretch across them
DE19922356C2 (en) 1999-05-14 2001-06-13 Helmut Swars Honeycomb body
WO2000070206A1 (en) * 1999-05-14 2000-11-23 Helmut Swars Honeycomb element
JP5479489B2 (en) * 2008-12-15 2014-04-23 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Semi-open structure with tubular cell
DE102016209058A1 (en) 2016-05-25 2017-11-30 Continental Automotive Gmbh Honeycomb body for exhaust aftertreatment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341868A1 (en) * 1983-11-19 1985-05-30 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart MATRIX FOR A CATALYTIC REACTOR

Also Published As

Publication number Publication date
GB2174615A (en) 1986-11-12
JPH0655258B2 (en) 1994-07-27
GB8609487D0 (en) 1986-05-21
JPS61259735A (en) 1986-11-18
DE3517035C1 (en) 1986-10-30

Similar Documents

Publication Publication Date Title
DE3472133D1 (en) Matrix for catalytic reactor
GB2182426B (en) Hazardous waste reactor system
EP0213691A3 (en) A bioconversion reactor
DE3569084D1 (en) Process for regenerating a catalyst
DE3464515D1 (en) Matrix for a catalytic reactor for purifying exhaust gases
GB8508976D0 (en) Reactor unit
GB2194526B (en) Apparatus for purifying waste water or a gas.
HUT50662A (en) Method for catalytic purifying waste gases
GB2210285B (en) Catalyst fixed-layer reactor
GB2174615B (en) A matrix for a catalytic reactor for waste gas cleaning
EP0260530A3 (en) Process for carrying out catalytic reactions
GB2177513B (en) Process for testing the functional effectiveness of a catalytic reactor, and a device for operating the process
DE3379335D1 (en) Catalytic conversion of light-olefinic feedstocks in a fluidized-catalytic-cracking gas plant
GR3002509T3 (en) A process for preparing a silver-on-carrier catalyst
GB8627090D0 (en) Catalyst conversion
GB2239406B (en) Catalytic gas conversion method
GB2226775B (en) Catalytic reactor
DE3464897D1 (en) A catalyst for isomerization reaction
GB8500107D0 (en) Catalytic reaction
DE3562145D1 (en) Catalyst for a basic solutions electrolyzer
EP0193974A3 (en) A catalyst for isomerization reaction
GB8523328D0 (en) Biochemical reactor
GB8820039D0 (en) Catalytic exhaust reactor
GB2191509B (en) Process for manufacturing steel using a basic oxygen converter
PL257007A1 (en) Catalytic reactor for so2 conversion purposes

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940418