GB1142800A - A carrier for catalysts - Google Patents

A carrier for catalysts

Info

Publication number
GB1142800A
GB1142800A GB37663/66A GB3766366A GB1142800A GB 1142800 A GB1142800 A GB 1142800A GB 37663/66 A GB37663/66 A GB 37663/66A GB 3766366 A GB3766366 A GB 3766366A GB 1142800 A GB1142800 A GB 1142800A
Authority
GB
United Kingdom
Prior art keywords
carrier
catalyst
ceramic
catalysts
channels
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
GB37663/66A
Inventor
Rolf Eichhorn
Manfred Sauber
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.)
Schneider & Co
Original Assignee
Schneider & Co
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 Schneider & Co filed Critical Schneider & Co
Publication of GB1142800A publication Critical patent/GB1142800A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • 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
    • 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
    • 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
    • F01N2330/06—Ceramic, e.g. monoliths

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cosmetics (AREA)
  • Catalysts (AREA)

Abstract

1,142,800. Ceramic catalyst carrier. SOHNEIDER & CO. 23 Aug., 1966, No. 37663/66. Heading B1B A catalyst-carrying body comprises a ceramic catalyst carrier having a plurality of longitudinally extending channels and prepared by an extrusion process (see Specification 1139827). The channels may be polygonal as shown or circular. The catalyst may be applied to the carrier walls or may be incorporated in the ceramic material prior to extrusion.
GB37663/66A 1965-04-22 1966-08-23 A carrier for catalysts Expired GB1142800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0081567 1965-04-22

Publications (1)

Publication Number Publication Date
GB1142800A true GB1142800A (en) 1969-02-12

Family

ID=6981145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37663/66A Expired GB1142800A (en) 1965-04-22 1966-08-23 A carrier for catalysts

Country Status (4)

Country Link
BE (1) BE679843A (en)
DE (1) DE1442587A1 (en)
GB (1) GB1142800A (en)
NL (1) NL6605336A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254563A1 (en) * 1971-11-09 1973-05-17 Corning Glass Works METHOD AND APPARATUS FOR MANUFACTURING HONEYCOMB BODIES
JPS5094539A (en) * 1973-12-26 1975-07-28
US4251239A (en) * 1978-08-28 1981-02-17 Clyde Robert A Multi-purpose ceramic element
WO1981000971A1 (en) * 1979-10-03 1981-04-16 Acurex Corp Catalyst compositions,their method of formation and combustion processes using the catalyst compositions
US4295818A (en) 1980-05-27 1981-10-20 United States Of America Catalytic monolith and method of its formulation
US4631269A (en) * 1985-03-18 1986-12-23 Corning Glass Works Monolithic catalyst supports incorporating a mixture of alumina and silica as a high surface area catalyst support material
US4631268A (en) * 1985-03-18 1986-12-23 Corning Glass Works Preparation of monolithic catalyst support structures having an integrated high surface area phase
US4637995A (en) * 1985-03-18 1987-01-20 Corning Glass Works Preparation of monolithic catalyst supports having an integrated high surface area phase
FR2778598A1 (en) * 1998-05-12 1999-11-19 Ngk Insulators Ltd HEXAGONAL CELL BEAM STRUCTURE AND FIXING METHOD THEREOF
EP1447132A1 (en) * 2003-02-17 2004-08-18 Hyundai Motor Company Ceramic catalyst carrier having circular-cell honeycomb structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385907A (en) * 1971-05-07 1975-03-05 Ici Ltd Support and catalyst
US3807173A (en) * 1971-03-23 1974-04-30 Owens Illinois Inc Exhaust reactor for combustion engine
DE2245607A1 (en) * 1972-09-16 1974-03-28 Heraeus Gmbh W C Catalyst for exhaust gas purifcn - contg oxide mixts with platinum group metals

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2254563A1 (en) * 1971-11-09 1973-05-17 Corning Glass Works METHOD AND APPARATUS FOR MANUFACTURING HONEYCOMB BODIES
JPS5094539A (en) * 1973-12-26 1975-07-28
JPS5431217B2 (en) * 1973-12-26 1979-10-05
US4251239A (en) * 1978-08-28 1981-02-17 Clyde Robert A Multi-purpose ceramic element
WO1981000971A1 (en) * 1979-10-03 1981-04-16 Acurex Corp Catalyst compositions,their method of formation and combustion processes using the catalyst compositions
GB2072036A (en) * 1979-10-03 1981-09-30 Acurex Corp Catalyst compositions their method of formation and combustion processes using the catalyst compositions
US4295818A (en) 1980-05-27 1981-10-20 United States Of America Catalytic monolith and method of its formulation
US4631269A (en) * 1985-03-18 1986-12-23 Corning Glass Works Monolithic catalyst supports incorporating a mixture of alumina and silica as a high surface area catalyst support material
US4631268A (en) * 1985-03-18 1986-12-23 Corning Glass Works Preparation of monolithic catalyst support structures having an integrated high surface area phase
US4637995A (en) * 1985-03-18 1987-01-20 Corning Glass Works Preparation of monolithic catalyst supports having an integrated high surface area phase
US4657880A (en) * 1985-03-18 1987-04-14 Corning Glass Works Preparation of high surface area agglomerates for catalyst support and preparation of monolithic support structures containing them
USRE34853E (en) * 1985-03-18 1995-02-07 Corning Incorporated Preparation of monolithic catalyst supports having an integrated high surface area phase
FR2778598A1 (en) * 1998-05-12 1999-11-19 Ngk Insulators Ltd HEXAGONAL CELL BEAM STRUCTURE AND FIXING METHOD THEREOF
US6421915B1 (en) 1998-05-12 2002-07-23 Ngk Insulators, Ltd. Hexagonal-cell honeycomb structure and method for fixation thereof
EP1447132A1 (en) * 2003-02-17 2004-08-18 Hyundai Motor Company Ceramic catalyst carrier having circular-cell honeycomb structure

Also Published As

Publication number Publication date
BE679843A (en) 1966-10-03
DE1442587A1 (en) 1968-10-31
NL6605336A (en) 1966-10-24

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