DK136225C - APPARATUS FOR RECORDING EXHAUST CATALYST CATALYTES FROM COMBUSTION ENGINES - Google Patents

APPARATUS FOR RECORDING EXHAUST CATALYST CATALYTES FROM COMBUSTION ENGINES

Info

Publication number
DK136225C
DK136225C DK476673A DK476673A DK136225C DK 136225 C DK136225 C DK 136225C DK 476673 A DK476673 A DK 476673A DK 476673 A DK476673 A DK 476673A DK 136225 C DK136225 C DK 136225C
Authority
DK
Denmark
Prior art keywords
catalytes
combustion engines
exhaust catalyst
recording
recording exhaust
Prior art date
Application number
DK476673A
Other languages
Danish (da)
Other versions
DK136225B (en
Inventor
W Vogt
E Goedicke
G Mietens
H Glaser
Original Assignee
Hoechst 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
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of DK136225B publication Critical patent/DK136225B/en
Application granted granted Critical
Publication of DK136225C publication Critical patent/DK136225C/en

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
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2846—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration specially adapted for granular supports, e.g. pellets
    • 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
    • F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
    • 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
    • F01N3/30—Arrangements for supply of additional air
    • F01N3/34—Arrangements for supply of additional air using air conduits or jet air pumps, e.g. near the engine exhaust port
    • 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
    • F01N2330/08—Granular material
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/08—Arrangements for fitting catalyst support or particle filter element in the housing with means for compressing granular material
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
DK476673A 1972-08-31 1973-08-30 APPARATUS FOR RECORDING EXHAUST CATALYST CATALYTES FROM COMBUSTION ENGINES DK136225C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2242888A DE2242888C3 (en) 1972-08-31 1972-08-31 Device for exhaust gas detoxification from internal combustion engines

Publications (2)

Publication Number Publication Date
DK136225B DK136225B (en) 1977-09-05
DK136225C true DK136225C (en) 1978-02-06

Family

ID=5855128

Family Applications (1)

Application Number Title Priority Date Filing Date
DK476673A DK136225C (en) 1972-08-31 1973-08-30 APPARATUS FOR RECORDING EXHAUST CATALYST CATALYTES FROM COMBUSTION ENGINES

Country Status (13)

Country Link
JP (1) JPS4967011A (en)
BE (1) BE804157A (en)
CA (1) CA979234A (en)
CS (1) CS162798B2 (en)
DD (1) DD105030A5 (en)
DE (1) DE2242888C3 (en)
DK (1) DK136225C (en)
FR (1) FR2198536A5 (en)
GB (1) GB1435608A (en)
IT (1) IT990344B (en)
NL (1) NL7310715A (en)
SE (1) SE392634B (en)
SU (1) SU659104A3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290785A (en) * 1979-02-12 1981-09-22 Alldredge Robert L Dust collector and method of operation
US4250146A (en) * 1979-10-05 1981-02-10 Uop Inc. Caseless monolithic catalytic converter
FR2514413B1 (en) * 1981-10-13 1985-11-29 Inst Francais Du Petrole CATALYST POT FOR THE PURIFICATION OF EXHAUST GASES FROM AN INTERNAL COMBUSTION ENGINE
EP0106210A1 (en) * 1982-09-30 1984-04-25 Uop Inc. Catalytic apparatus for surface coating curing oven
US4505105A (en) * 1983-08-17 1985-03-19 The Garrett Corporation No-back gas generator and method
ES2239627T3 (en) 1999-12-09 2005-10-01 Eminox Limited APPLIANCE TO TREAT A GAS CURRENT.
DE10221668B4 (en) * 2002-05-16 2005-04-28 Daimler Chrysler Ag Spherical catalytic converter for internal combustion engines and method for catalyzing exhaust gases or pollutant mixtures
SG174711A1 (en) * 2010-03-25 2011-10-28 Siemens Pte Ltd Improved radial flow column

Also Published As

Publication number Publication date
JPS4967011A (en) 1974-06-28
IT990344B (en) 1975-06-20
CS162798B2 (en) 1975-07-15
DD105030A5 (en) 1974-04-05
FR2198536A5 (en) 1974-03-29
DE2242888B2 (en) 1979-08-30
DE2242888A1 (en) 1974-03-14
GB1435608A (en) 1976-05-12
NL7310715A (en) 1974-03-04
DE2242888C3 (en) 1980-05-08
CA979234A (en) 1975-12-09
SE392634B (en) 1977-04-04
BE804157A (en) 1974-02-28
SU659104A3 (en) 1979-04-25
DK136225B (en) 1977-09-05

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