JPS4842988A - - Google Patents

Info

Publication number
JPS4842988A
JPS4842988A JP47097723A JP9772372A JPS4842988A JP S4842988 A JPS4842988 A JP S4842988A JP 47097723 A JP47097723 A JP 47097723A JP 9772372 A JP9772372 A JP 9772372A JP S4842988 A JPS4842988 A JP S4842988A
Authority
JP
Japan
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.)
Pending
Application number
JP47097723A
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 filed Critical
Publication of JPS4842988A publication Critical patent/JPS4842988A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F01N2330/14—Sintered material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP47097723A 1971-09-30 1972-09-30 Pending JPS4842988A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4551571 1971-09-30

Publications (1)

Publication Number Publication Date
JPS4842988A true JPS4842988A (ja) 1973-06-21

Family

ID=10437513

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47097723A Pending JPS4842988A (ja) 1971-09-30 1972-09-30

Country Status (3)

Country Link
JP (1) JPS4842988A (ja)
DE (1) DE2247254A1 (ja)
FR (1) FR2154678A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516147U (ja) * 1974-07-03 1976-01-17
JPS5277878A (en) * 1975-12-24 1977-06-30 Ngk Insulators Ltd Method of removing nitrogen oxides from exhaust gases
JPS6114525A (ja) * 1984-06-22 1986-01-22 クリンテック、ニュートリション、カンパニー 物質の所望重量を採取するための装置および方法
JPS6293619A (ja) * 1985-10-21 1987-04-30 Hakubakumai Kk 多段階供給による計量機
JPS62174617A (ja) * 1986-01-29 1987-07-31 Teijin Eng Kk 粉粒体計量方法
JPH0712626A (ja) * 1993-04-01 1995-01-17 Showa Boeki Kk 柔軟な線状物の自動計量装置及び方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1531134A (en) * 1975-08-20 1978-11-01 Atomic Energy Authority Uk Methods of fabricating bodies and to bodies so fabricated
GB2069364B (en) * 1980-02-19 1984-05-23 Johnson Matthey Co Ltd Exhaust gas purification catalyst units
ATE91920T1 (de) * 1986-11-20 1993-08-15 Emitec Emissionstechnologie Metallischer katalysator-traegerkoerper und verfahren zu seiner herstellung.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516147U (ja) * 1974-07-03 1976-01-17
JPS5277878A (en) * 1975-12-24 1977-06-30 Ngk Insulators Ltd Method of removing nitrogen oxides from exhaust gases
JPS5429419B2 (ja) * 1975-12-24 1979-09-22
JPS6114525A (ja) * 1984-06-22 1986-01-22 クリンテック、ニュートリション、カンパニー 物質の所望重量を採取するための装置および方法
JPS6293619A (ja) * 1985-10-21 1987-04-30 Hakubakumai Kk 多段階供給による計量機
JPS62174617A (ja) * 1986-01-29 1987-07-31 Teijin Eng Kk 粉粒体計量方法
JPH0712626A (ja) * 1993-04-01 1995-01-17 Showa Boeki Kk 柔軟な線状物の自動計量装置及び方法

Also Published As

Publication number Publication date
FR2154678A1 (en) 1973-05-11
DE2247254A1 (de) 1973-04-05

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