JPS57159908A - Method of eliminating exhaust smoke and carrier for adsorbing exhaust smoke - Google Patents

Method of eliminating exhaust smoke and carrier for adsorbing exhaust smoke

Info

Publication number
JPS57159908A
JPS57159908A JP4678281A JP4678281A JPS57159908A JP S57159908 A JPS57159908 A JP S57159908A JP 4678281 A JP4678281 A JP 4678281A JP 4678281 A JP4678281 A JP 4678281A JP S57159908 A JPS57159908 A JP S57159908A
Authority
JP
Japan
Prior art keywords
carrier
engine
adsorbing
exhaust smoke
exhaust
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.)
Pending
Application number
JP4678281A
Other languages
Japanese (ja)
Inventor
Hirohiko Fujiwara
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.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP4678281A priority Critical patent/JPS57159908A/en
Publication of JPS57159908A publication Critical patent/JPS57159908A/en
Pending 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0857—Carbon oxides
    • 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
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • 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
    • 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
    • F01N3/2832—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support granular, 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
    • F01N2250/00—Combinations of different methods of purification
    • F01N2250/12—Combinations of different methods of purification absorption or adsorption, and catalytic conversion
    • 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
    • F01N2330/08—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
    • 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
    • F01N3/18—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 methods of operation; Control
    • F01N3/20—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 methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • 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)
  • Ceramic Engineering (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE:To eliminate the exhaust smoke of an engine at its starting, by providing the exhaust line of the engine with a carrier for adsorbing the exhaust smoke at the starting and by disposing of the adsorbed smoke ingredients by the heat of the engine warming up. CONSTITUTION:At the starting of an engine, water 3 acts as nuclei so that particles with oil 4, carbon 5 and so forth are adsorbed in the pores 2 of an adsorbing carrier 1. When the temperature of exhaust gas of the engine has become 250 deg.C or more due to its warming-up, the water 3 is evaporated and the oil 4, carbon 5 and so forth are disposed of. In order to cause these phenomena effectively, the adsorbing carrier 1 is located in the expanded part 6 of an exhaust pipe where the temperature of exhaust gas becomes 250 deg.C or more at the warming-up. The water absorption of the adsorbing carrier 1 is 35 to 45%. The carrier 1 is made of a material such as cordierite, silicon nitride and alumina, whose poer disribution has its central size around 5 to 7mu. The carrier 1 is caused to contain a catalyst such as platinum and palladium if necessary. The carrier 1 is shaped as a honeycomb, a pellet or the like.
JP4678281A 1981-03-30 1981-03-30 Method of eliminating exhaust smoke and carrier for adsorbing exhaust smoke Pending JPS57159908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4678281A JPS57159908A (en) 1981-03-30 1981-03-30 Method of eliminating exhaust smoke and carrier for adsorbing exhaust smoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4678281A JPS57159908A (en) 1981-03-30 1981-03-30 Method of eliminating exhaust smoke and carrier for adsorbing exhaust smoke

Publications (1)

Publication Number Publication Date
JPS57159908A true JPS57159908A (en) 1982-10-02

Family

ID=12756893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4678281A Pending JPS57159908A (en) 1981-03-30 1981-03-30 Method of eliminating exhaust smoke and carrier for adsorbing exhaust smoke

Country Status (1)

Country Link
JP (1) JPS57159908A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58190510A (en) * 1982-04-08 1983-11-07 ユニオン・カーバイド・コーポレーション Suppression of corrosion of muffler
DE3928760A1 (en) * 1988-09-09 1990-03-15 Toyota Motor Co Ltd EXHAUST GAS CLEANING DEVICE FOR AUTOMOBILES
JPH0434416U (en) * 1990-07-20 1992-03-23
US5140811A (en) * 1989-10-27 1992-08-25 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification device in variable combination of absorbent and catalyst according to gas temperature
US5410875A (en) * 1992-08-21 1995-05-02 Nippondenso Co., Ltd. Exhaust-gas purification device for an internal combustion engine or the like

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS488486U (en) * 1971-06-11 1973-01-30
JPS50140365A (en) * 1974-04-30 1975-11-11
JPS513006A (en) * 1974-06-28 1976-01-12 Taisan Industrial Co DENJIHONPU
JPS55155742A (en) * 1979-05-22 1980-12-04 Ngk Spark Plug Co Ltd High strength honeycomb structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS488486U (en) * 1971-06-11 1973-01-30
JPS50140365A (en) * 1974-04-30 1975-11-11
JPS513006A (en) * 1974-06-28 1976-01-12 Taisan Industrial Co DENJIHONPU
JPS55155742A (en) * 1979-05-22 1980-12-04 Ngk Spark Plug Co Ltd High strength honeycomb structure

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58190510A (en) * 1982-04-08 1983-11-07 ユニオン・カーバイド・コーポレーション Suppression of corrosion of muffler
JPH0370092B2 (en) * 1982-04-08 1991-11-06 Yunion Kaabaido Chem Ando Purasuchitsukusu Co Inc
DE3928760A1 (en) * 1988-09-09 1990-03-15 Toyota Motor Co Ltd EXHAUST GAS CLEANING DEVICE FOR AUTOMOBILES
US4985210A (en) * 1988-09-09 1991-01-15 501 Toyota Jidosha Kabushiki Kaisha Exhaust gas purifying apparatus for automobile
DE3928760C2 (en) * 1988-09-09 1992-05-27 Toyota Jidosha K.K., Toyota, Aichi, Jp
US5140811A (en) * 1989-10-27 1992-08-25 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification device in variable combination of absorbent and catalyst according to gas temperature
JPH0434416U (en) * 1990-07-20 1992-03-23
US5410875A (en) * 1992-08-21 1995-05-02 Nippondenso Co., Ltd. Exhaust-gas purification device for an internal combustion engine or the like

Similar Documents

Publication Publication Date Title
US3067002A (en) Method of treating exhaust gases of internal combustion engines
GB1451530A (en) Catalytic converter with exhaust gas modulating chamber for preventing damage to catalyst substrate
JPS5742317A (en) Ceramic honeycomb filter
GB895683A (en) Composition and method for deodorizing air
DE3268286D1 (en) Catalyst for the combustion of noxious substances in waste gases of combustion engines operating on alcohol, process for the preparation of the catalyst and its use
SE8200411L (en) COMPOSITION AND PROCEDURE FOR TREATMENT OF GAS
JPS57117326A (en) Filter for exhaust gas of internal-combustion engine
JPS57159908A (en) Method of eliminating exhaust smoke and carrier for adsorbing exhaust smoke
ES2020298B3 (en) FILTER TO PURIFY EXHAUST GASES FROM DIESEL ENGINES
JPS555466A (en) Exhaust gas purifier for diesel engine
GB1354045A (en) Exhaust gas cleaning apparatus for an internal combustion engine
DE3430399C2 (en)
JPS5791726A (en) Exhaust gas filter for internal-combustion engine
JPS5413820A (en) Engine exhaust gas purifier
JPS5351327A (en) Catalytic type exhaust purifier
JPS55147155A (en) Manufacture of catalyst
JPS523932A (en) Air fuel ratio control device for internal combustion engine
JPS562419A (en) Protector for exhaust gas purifying catalyst
JPS52143313A (en) Exhaust gas purivying apparatus
JPS53149886A (en) Production of honeycomb type oxidation catalyst for purification of internal combustion engine exhaust gas
JPS5452213A (en) Method of purifying exhaust gas of rotary piston engine
JPS5710335A (en) Production of monoliht catalyst carrier
JPS5778946A (en) Catalyst for purifying exhaust gas
JPS57119119A (en) Silencer for internal combustion engine
JPS5294926A (en) Internal combustion engine