GB1490977A - Catalysts - Google Patents

Catalysts

Info

Publication number
GB1490977A
GB1490977A GB57208/73A GB5720873A GB1490977A GB 1490977 A GB1490977 A GB 1490977A GB 57208/73 A GB57208/73 A GB 57208/73A GB 5720873 A GB5720873 A GB 5720873A GB 1490977 A GB1490977 A GB 1490977A
Authority
GB
United Kingdom
Prior art keywords
catalyst
exhaust gases
carrier material
yttria
alloy substrate
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
GB57208/73A
Other languages
English (en)
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB57208/73A priority Critical patent/GB1490977A/en
Priority to SE7404205A priority patent/SE404065B/xx
Priority claimed from SE7404205A external-priority patent/SE404065B/xx
Priority to DE2415452A priority patent/DE2415452A1/de
Priority to US05/529,244 priority patent/US3957692A/en
Priority to DE2458111A priority patent/DE2458111B2/de
Priority to IT7058374A priority patent/IT1027037B/it
Priority to FR7440314A priority patent/FR2253561A2/fr
Priority to JP14197674A priority patent/JPS5415035B2/ja
Publication of GB1490977A publication Critical patent/GB1490977A/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
    • 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
    • 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
    • B01J37/024—Multiple impregnation or 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
    • F01N2330/30—Honeycomb supports characterised by their structural details
    • F01N2330/40—Honeycomb supports characterised by their structural details made of a single sheet, foil or plate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
GB57208/73A 1972-11-30 1973-12-10 Catalysts Expired GB1490977A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB57208/73A GB1490977A (en) 1973-12-10 1973-12-10 Catalysts
SE7404205A SE404065B (sv) 1972-11-30 1974-03-28 Apparat for katalytisk rening av avgaser samt katalysator
DE2415452A DE2415452A1 (de) 1972-11-30 1974-03-29 Katalysator und ein verfahren zu seiner herstellung
US05/529,244 US3957692A (en) 1973-12-10 1974-12-03 Method of preparing a catalyst
DE2458111A DE2458111B2 (de) 1973-12-10 1974-12-09 Verfahren zur Herstellung von Katalysator-Trägermaterial
IT7058374A IT1027037B (it) 1973-12-10 1974-12-09 Procedimento per la preparatione di catalizzatori
FR7440314A FR2253561A2 (en) 1973-11-29 1974-12-09 Catalyst esp. for automobile exhaust gas purificn. - dispersed on carrier using ionic bombardment process
JP14197674A JPS5415035B2 (enrdf_load_stackoverflow) 1973-12-10 1974-12-10

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB57208/73A GB1490977A (en) 1973-12-10 1973-12-10 Catalysts
SE7404205A SE404065B (sv) 1972-11-30 1974-03-28 Apparat for katalytisk rening av avgaser samt katalysator
DE2415452A DE2415452A1 (de) 1972-11-30 1974-03-29 Katalysator und ein verfahren zu seiner herstellung
GB2099074 1974-05-13

Publications (1)

Publication Number Publication Date
GB1490977A true GB1490977A (en) 1977-11-09

Family

ID=27431837

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57208/73A Expired GB1490977A (en) 1972-11-30 1973-12-10 Catalysts

Country Status (3)

Country Link
JP (1) JPS5415035B2 (enrdf_load_stackoverflow)
DE (1) DE2458111B2 (enrdf_load_stackoverflow)
GB (1) GB1490977A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076602A3 (en) * 1981-10-01 1984-12-05 United Kingdom Atomic Energy Authority Catalysts for methane production
US4918042A (en) * 1987-07-09 1990-04-17 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst
WO2003006149A1 (en) 2001-07-11 2003-01-23 Gtl Microsystems Ag Catalytic reactor
US7186388B2 (en) 2001-10-18 2007-03-06 Compactgtl Plc Catalytic reactor
US7189271B2 (en) 2001-10-18 2007-03-13 Compactgtl Plc Catalytic reactor
US7201883B2 (en) 2001-10-12 2007-04-10 Compactgtl Plc Catalytic reactor
US7223373B2 (en) 2001-10-18 2007-05-29 Compactgtl Plc Catalytic reactor
US7300635B2 (en) 2000-01-11 2007-11-27 Compactgtl Plc Catalytic reactor

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647702C2 (de) * 1975-10-22 1987-01-29 United Kingdom Atomic Energy Authority, London Verfahren zur Herstellung von Katalysatoren
JPS5926341B2 (ja) * 1978-07-06 1984-06-26 日立造船株式会社 多孔質被膜を有する脱硝触媒
JPS5615840A (en) * 1979-07-19 1981-02-16 Toyota Motor Corp Manufacture of catalyst for cleaning exhaust gas
DE2953836A1 (de) * 1979-09-28 1982-02-04 Proizv Ob Turbostroeniya Le Me Stator of horizontal hydroturbine
DE3010950A1 (de) * 1980-03-21 1981-10-01 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung und verwendung eines katalysatortraeger
JPS57184442A (en) * 1981-05-09 1982-11-13 Otsuka Chem Co Ltd Catalyst comprising amorphous inorg. substance
JPS5830333A (ja) * 1981-07-24 1983-02-22 Toyota Motor Corp 触媒担体の高温焼成アルミナ皮膜コ−テイング法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0076602A3 (en) * 1981-10-01 1984-12-05 United Kingdom Atomic Energy Authority Catalysts for methane production
US4918042A (en) * 1987-07-09 1990-04-17 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying catalyst
US7695694B2 (en) 2000-01-11 2010-04-13 Compactgtl Plc Catalytic reactor
US7300635B2 (en) 2000-01-11 2007-11-27 Compactgtl Plc Catalytic reactor
EP1905508A2 (en) 2000-01-11 2008-04-02 CompactGTL plc Catalytic reactor
US7670393B2 (en) 2000-01-11 2010-03-02 Compactgtl Plc Catalytic reactor
WO2003006149A1 (en) 2001-07-11 2003-01-23 Gtl Microsystems Ag Catalytic reactor
US8118889B2 (en) 2001-07-11 2012-02-21 Compactgtl Plc Catalytic reactor
EP2332642A2 (en) 2001-07-11 2011-06-15 CompactGTL plc Catalytic reactor
US7201883B2 (en) 2001-10-12 2007-04-10 Compactgtl Plc Catalytic reactor
US7186388B2 (en) 2001-10-18 2007-03-06 Compactgtl Plc Catalytic reactor
US7223373B2 (en) 2001-10-18 2007-05-29 Compactgtl Plc Catalytic reactor
US7189271B2 (en) 2001-10-18 2007-03-13 Compactgtl Plc Catalytic reactor

Also Published As

Publication number Publication date
DE2458111A1 (de) 1975-06-12
DE2458111B2 (de) 1978-08-31
JPS5092286A (enrdf_load_stackoverflow) 1975-07-23
JPS5415035B2 (enrdf_load_stackoverflow) 1979-06-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee