BR8202562A - Conjunto de tratamento de exaustao para converter cataliticamente gases de exaustao - Google Patents

Conjunto de tratamento de exaustao para converter cataliticamente gases de exaustao

Info

Publication number
BR8202562A
BR8202562A BR8202562A BR8202562A BR8202562A BR 8202562 A BR8202562 A BR 8202562A BR 8202562 A BR8202562 A BR 8202562A BR 8202562 A BR8202562 A BR 8202562A BR 8202562 A BR8202562 A BR 8202562A
Authority
BR
Brazil
Prior art keywords
catally
exhaust
convert
treatment set
exhaust gases
Prior art date
Application number
BR8202562A
Other languages
English (en)
Inventor
Charles Henry Bailey
Original Assignee
Uop Inc
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 Uop Inc filed Critical Uop Inc
Publication of BR8202562A publication Critical patent/BR8202562A/pt

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
    • F01N3/2853—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
    • F01N3/2857—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 at least partially made of intumescent material, e.g. unexpanded vermiculite
    • 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
    • F01N13/011—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 purifying devices arranged in parallel
    • 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
    • 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
    • F01N2350/00—Arrangements for fitting catalyst support or particle filter element in the housing
    • F01N2350/02—Fitting ceramic monoliths in a metallic housing
    • F01N2350/04—Fitting ceramic monoliths in a metallic housing with means compensating thermal expansion
    • 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
    • F01N2450/00—Methods or apparatus for fitting, inserting or repairing different elements
    • F01N2450/24—Methods or apparatus for fitting, inserting or repairing different elements by bolts, screws, rivets or the like
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment
BR8202562A 1981-06-10 1982-05-04 Conjunto de tratamento de exaustao para converter cataliticamente gases de exaustao BR8202562A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/272,157 US4352783A (en) 1981-06-10 1981-06-10 Apparatus for mounting a plurality of catalytic elements for treating large volumes of exhaust gases

Publications (1)

Publication Number Publication Date
BR8202562A true BR8202562A (pt) 1983-04-19

Family

ID=23038657

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202562A BR8202562A (pt) 1981-06-10 1982-05-04 Conjunto de tratamento de exaustao para converter cataliticamente gases de exaustao

Country Status (6)

Country Link
US (1) US4352783A (pt)
EP (1) EP0068607A1 (pt)
JP (1) JPS584721U (pt)
AU (1) AU543134B2 (pt)
BR (1) BR8202562A (pt)
CA (1) CA1179606A (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462812A (en) * 1982-12-08 1984-07-31 General Motors Corporation Ceramic monolith particulate trap including filter support
DE3608371A1 (de) * 1986-03-13 1987-09-17 Fev Forsch Energietech Verbr Gehaeuse fuer abgasnachbehandlungssysteme, insbesondere fuer partikelfiltersysteme
US4795616A (en) * 1987-06-19 1989-01-03 General Motors Corporation Catalytic converter monolithic substrate retention
FR2749771B1 (fr) * 1996-06-17 1998-08-14 Bouetard Freres Dispositif de fixation d'un ou plusieurs filtres monolithiques en materiau fritte dans une enveloppe tubulaire associee faisant partie d'un epurateur de gaz d'echappement
DE19910020A1 (de) * 1999-03-08 2000-09-14 Delphi Tech Inc Endstück für einen Katalysator
US8943816B2 (en) 2012-08-23 2015-02-03 Electro-Motive Diesel, Inc. Mounting system for an after-treatment component
US8875500B2 (en) 2012-08-23 2014-11-04 Electro-Motive Diesel, Inc. Mounting foot for an after-treatment component
US9097168B2 (en) 2012-08-23 2015-08-04 Electro-Motive Diesel, Inc. Bracket for an after-treatment component
US10156171B2 (en) 2015-08-07 2018-12-18 Cummins Emission Solutions Inc. Mounting aftertreatment systems from service joints
RU2636507C1 (ru) * 2016-11-24 2017-11-23 Олег Петрович Андреев Кожухотрубный каталитический реактор
CN112879141B (zh) * 2021-02-26 2021-12-17 徐州徐工矿业机械有限公司 一种降低非道路移动机械大功率发动机烟度的后处理装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564265C (de) * 1928-04-01 1932-11-15 Auergesellschaft Gmbh Filter zur Unschaedlichmachung von Auspuffgasen von Brennkraftmaschinen
US3597165A (en) * 1969-06-18 1971-08-03 Engelhard Min & Chem Catalytic exhaust purifier
US3838977A (en) * 1972-02-24 1974-10-01 Ethyl Corp Catalytic muffler
US3852042A (en) * 1973-01-29 1974-12-03 Universal Oil Prod Co Catalytic converter with exhaust gas modulating chamber for preventing damage to catalyst substrate
US4054417A (en) * 1976-12-23 1977-10-18 General Motors Corporation Regenerative-filter-incinerator device
JPS54160558A (en) * 1978-05-19 1979-12-19 Chuo Hatsujo Kk Forming metal wire cushion body and product thereof
US4250146A (en) * 1979-10-05 1981-02-10 Uop Inc. Caseless monolithic catalytic converter
US4269807A (en) * 1979-10-22 1981-05-26 Uop Inc. Catalytic converter mounting arrangement for reducing bypass leakage

Also Published As

Publication number Publication date
AU543134B2 (en) 1985-04-04
EP0068607A1 (en) 1983-01-05
AU8304982A (en) 1982-12-16
CA1179606A (en) 1984-12-18
JPS584721U (ja) 1983-01-12
US4352783A (en) 1982-10-05

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