AR216514A1 - Un aparato util para el tratamiento de gases - Google Patents

Un aparato util para el tratamiento de gases

Info

Publication number
AR216514A1
AR216514A1 AR272327A AR27232778A AR216514A1 AR 216514 A1 AR216514 A1 AR 216514A1 AR 272327 A AR272327 A AR 272327A AR 27232778 A AR27232778 A AR 27232778A AR 216514 A1 AR216514 A1 AR 216514A1
Authority
AR
Argentina
Prior art keywords
gas treatment
useful apparatus
useful
treatment
gas
Prior art date
Application number
AR272327A
Other languages
English (en)
Spanish (es)
Original Assignee
Engelhard Min & Chem
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 Engelhard Min & Chem filed Critical Engelhard Min & Chem
Application granted granted Critical
Publication of AR216514A1 publication Critical patent/AR216514A1/es

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
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9445—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]
    • B01D53/9454—Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC] characterised by a specific device
    • 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
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and 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
    • F01N3/28—Construction of catalytic reactors
    • F01N3/2839—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2864—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets comprising two or more insulation layers
    • 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
    • F01N3/2853—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing
    • F01N3/2867—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration using mats or gaskets between catalyst body and housing the mats or gaskets being placed at the front or end face of catalyst body
    • 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
    • F01N3/2875—Arrangements for mounting catalyst support in housing, e.g. with means for compensating thermal expansion or vibration by using elastic means, e.g. spring leaves, for retaining catalyst body in the housing
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AR272327A 1977-05-31 1978-05-26 Un aparato util para el tratamiento de gases AR216514A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/802,167 US4142864A (en) 1977-05-31 1977-05-31 Catalytic apparatus

Publications (1)

Publication Number Publication Date
AR216514A1 true AR216514A1 (es) 1979-12-28

Family

ID=25183016

Family Applications (1)

Application Number Title Priority Date Filing Date
AR272327A AR216514A1 (es) 1977-05-31 1978-05-26 Un aparato util para el tratamiento de gases

Country Status (15)

Country Link
US (1) US4142864A (fr)
JP (1) JPS53147676A (fr)
AR (1) AR216514A1 (fr)
AU (1) AU521809B2 (fr)
BE (1) BE867642A (fr)
BR (1) BR7803465A (fr)
CA (1) CA1127973A (fr)
DD (1) DD137958A5 (fr)
DE (1) DE2823549C3 (fr)
ES (1) ES470150A1 (fr)
FR (1) FR2392709A1 (fr)
GB (1) GB1595729A (fr)
IT (1) IT7849580A0 (fr)
PL (1) PL207179A1 (fr)
SE (1) SE7806284L (fr)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
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US4239733A (en) * 1979-04-16 1980-12-16 General Motors Corporation Catalytic converter having a monolith with support and seal means therefor
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US4456457A (en) * 1981-04-28 1984-06-26 Nippon Soken, Inc. Exhaust gas cleaning device for diesel engine
JPS5891318A (ja) * 1981-11-24 1983-05-31 Kato Hatsujo Kaisha Ltd 排気ガス触媒コンバ−タ−における弾性支持部材
US4416675A (en) * 1982-02-22 1983-11-22 Corning Glass Works High capacity solid particulate filter apparatus
US4504294A (en) * 1983-07-08 1985-03-12 Arvin Industries, Inc. Exhaust processor assembly
AU596966B2 (en) * 1985-04-16 1990-05-24 Unifrax Corporation Monolithic catalytic convertor mounting arrangement
US4863700A (en) * 1985-04-16 1989-09-05 Stemcor Monolithic catalytic converter mounting arrangement
ATE44582T1 (de) * 1985-07-25 1989-07-15 Interatom Halterung fuer einen metallischen abgaskatalysatortraegerkoerper und verfahren zur herstellung.
GB2207615B (en) * 1987-07-31 1991-06-19 Tenneco Inc Catalytic converter and substrate support
DE8811086U1 (de) * 1988-09-01 1988-10-20 Emitec Gesellschaft für Emissionstechnologie mbH, 53797 Lohmar Trägerkörper für einen katalytischen Reaktor zur Abgasreinigung
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US4999168A (en) * 1989-05-01 1991-03-12 The Carborundum Company Crack resistant intumescent sheet material
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US5555621A (en) * 1993-03-11 1996-09-17 Calsonic Corporation Method of producing a catalytic converter
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US8404187B1 (en) 1998-03-11 2013-03-26 Unifrax I Llc Support element for fragile structures such as catalytic converters
JP3589078B2 (ja) * 1999-03-18 2004-11-17 日産自動車株式会社 触媒コンバータの触媒担体保持装置
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JP4076677B2 (ja) * 1999-07-08 2008-04-16 日本碍子株式会社 キャニング構造体及びその触媒担持方法
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EP2173981B1 (fr) 2007-06-13 2018-07-18 3M Innovative Properties Company Matériel de montage pouvant être fixé et procédé de fabrication et d'utilisation dudit matériel
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WO2010074711A2 (fr) 2008-12-15 2010-07-01 Unifrax I Llc Revêtement céramique à structure en nid d'abeille
US20100173552A1 (en) * 2009-01-05 2010-07-08 Unifrax I Llc High strength biosoluble inorganic fiber insulation mat
US8277743B1 (en) 2009-04-08 2012-10-02 Errcive, Inc. Substrate fabrication
EP2419613B1 (fr) * 2009-04-17 2016-08-17 Unifrax I LLC Dispositif de traitement des gaz d'échappement
GB0906837D0 (en) 2009-04-21 2009-06-03 Saffil Automotive Ltd Mats
US8359829B1 (en) 2009-06-25 2013-01-29 Ramberg Charles E Powertrain controls
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US9174169B2 (en) 2009-08-14 2015-11-03 Unifrax I Llc Mounting mat for exhaust gas treatment device
EP2464838A1 (fr) * 2009-08-14 2012-06-20 Unifrax I LLC Support de substrat multicouche et dispositif de traitement de gaz d'échappement
US8071040B2 (en) 2009-09-23 2011-12-06 Unifax I LLC Low shear mounting mat for pollution control devices
CN104129114B (zh) * 2009-09-24 2017-01-11 尤尼弗瑞克斯 I 有限责任公司 多层垫和废气处理装置
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CN102753795B (zh) 2009-12-17 2016-02-17 尤尼弗瑞克斯I有限责任公司 微球体在废气处理装置安装垫中的用途
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US9833932B1 (en) 2010-06-30 2017-12-05 Charles E. Ramberg Layered structures
WO2012021817A2 (fr) 2010-08-12 2012-02-16 Unifrax I Llc Dispositif de traitement de gaz d'échappement
WO2012021270A2 (fr) 2010-08-13 2012-02-16 Unifrax I Llc Matelas de fixation présentant une protection de bord flexible et dispositif de traitement des gaz d'échappement comprenant le matelas de fixation
US9120703B2 (en) 2010-11-11 2015-09-01 Unifrax I Llc Mounting mat and exhaust gas treatment device
US9924564B2 (en) 2010-11-11 2018-03-20 Unifrax I Llc Heated mat and exhaust gas treatment device
US9328641B2 (en) 2012-09-21 2016-05-03 Kohler Co. Power management system that includes a wet exhaust system
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US9482140B2 (en) 2014-05-01 2016-11-01 Electro-Motive Diesel, Inc. Mounting system for aftertreatment component
BR112017003675B1 (pt) 2015-02-24 2022-10-11 Unifrax I Llc Método para formar uma esteira de isolamento e esteira de isolamento
US10385745B2 (en) * 2017-10-23 2019-08-20 Honda Motor Co., Ltd. Exhaust purifying device for internal combustion engine
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GB1052106A (fr) * 1963-02-07
US3441381A (en) * 1965-06-22 1969-04-29 Engelhard Ind Inc Apparatus for purifying exhaust gases of an internal combustion engine
US3798006A (en) * 1971-12-14 1974-03-19 Tenneco Inc Catalytic converter for exhuast gases
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DE2261663C2 (de) * 1972-12-16 1983-07-14 Fa. J. Eberspächer, 7300 Esslingen Elastische Lagerung für keramische Katalysatorträger
DE2307215A1 (de) * 1973-02-14 1974-08-22 Volkswagenwerk Ag Einrichtung zur katalytischen abgasreigigung
IN141845B (fr) * 1973-09-26 1977-04-23 Engelhard Min & Chem
DK512674A (fr) * 1973-10-05 1975-06-09 Ici Ltd
US3948611A (en) * 1974-06-10 1976-04-06 Engelhard Minerals & Chemicals Corporation Catalytic converter having hollow, gas-filled mounting means for a monolithic catalyst
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GB1507164A (en) * 1974-06-10 1978-04-12 Engelhard Min & Chem Apparatus for purifying gases
DE2434102A1 (de) * 1974-07-16 1976-02-05 Volkswagenwerk Ag Katalysator zur katalytischen reinigung von abgasen

Also Published As

Publication number Publication date
BR7803465A (pt) 1979-04-03
DE2823549B2 (de) 1980-06-04
IT7849580A0 (it) 1978-05-29
CA1127973A (fr) 1982-07-20
ES470150A1 (es) 1979-02-01
AU3662778A (en) 1979-12-06
GB1595729A (en) 1981-08-19
DE2823549C3 (de) 1986-06-19
US4142864A (en) 1979-03-06
FR2392709B1 (fr) 1984-11-16
PL207179A1 (pl) 1979-02-26
AU521809B2 (en) 1982-04-29
BE867642A (fr) 1978-11-30
DE2823549A1 (de) 1978-12-14
DD137958A5 (de) 1979-10-03
FR2392709A1 (fr) 1978-12-29
SE7806284L (sv) 1978-12-01
JPS53147676A (en) 1978-12-22

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