BR7203797D0 - Substancias no efluente de veiculos d emotores de combusta e oxidos de nitrogenio, e para diminuir o conteudo dessasprocesso para minimizar a emissao de substancias nocivas de um efluente contendo monoxido de carbono hidrocarbonetoso interna - Google Patents

Substancias no efluente de veiculos d emotores de combusta e oxidos de nitrogenio, e para diminuir o conteudo dessasprocesso para minimizar a emissao de substancias nocivas de um efluente contendo monoxido de carbono hidrocarbonetoso interna

Info

Publication number
BR7203797D0
BR7203797D0 BR3797/72A BR379772A BR7203797D0 BR 7203797 D0 BR7203797 D0 BR 7203797D0 BR 3797/72 A BR3797/72 A BR 3797/72A BR 379772 A BR379772 A BR 379772A BR 7203797 D0 BR7203797 D0 BR 7203797D0
Authority
BR
Brazil
Prior art keywords
effluent
substances
hydroble
emotors
combust
Prior art date
Application number
BR3797/72A
Other languages
English (en)
Inventor
D Schweibold
D Bentley
Original Assignee
Questor 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 Questor Corp filed Critical Questor Corp
Publication of BR7203797D0 publication Critical patent/BR7203797D0/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
    • F01N3/18—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
    • F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
    • 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
    • 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
    • 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
    • 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
    • F01N2270/00—Mixing air with exhaust gases
    • F01N2270/04—Mixing air with exhaust gases for afterburning
    • 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)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)
BR3797/72A 1972-04-13 1972-07-13 Substancias no efluente de veiculos d emotores de combusta e oxidos de nitrogenio, e para diminuir o conteudo dessasprocesso para minimizar a emissao de substancias nocivas de um efluente contendo monoxido de carbono hidrocarbonetoso interna BR7203797D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US243606A US3908365A (en) 1972-04-13 1972-04-13 Treatment of gaseous effluent

Publications (1)

Publication Number Publication Date
BR7203797D0 true BR7203797D0 (pt) 1974-01-17

Family

ID=22919409

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3797/72A BR7203797D0 (pt) 1972-04-13 1972-07-13 Substancias no efluente de veiculos d emotores de combusta e oxidos de nitrogenio, e para diminuir o conteudo dessasprocesso para minimizar a emissao de substancias nocivas de um efluente contendo monoxido de carbono hidrocarbonetoso interna

Country Status (13)

Country Link
US (1) US3908365A (pt)
AR (1) AR198385A1 (pt)
AU (2) AU4202272A (pt)
BE (1) BE789585A (pt)
BR (1) BR7203797D0 (pt)
CA (1) CA962848A (pt)
DD (1) DD98450A5 (pt)
FR (1) FR2179688A1 (pt)
GB (1) GB1384342A (pt)
IL (1) IL39315A0 (pt)
IT (1) IT965893B (pt)
NL (1) NL7209647A (pt)
ZA (1) ZA722862B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2734010A1 (de) * 1977-07-28 1979-02-15 Degussa Abgasreinigungseinrichtung fuer eine brennkraftmaschine von fahrzeugen, insbesondere kraftfahrzeugen
US4777708A (en) * 1987-03-17 1988-10-18 Ap Industries, Inc. Method for manufacturing an exhaust manifold
GB9905550D0 (en) * 1999-03-11 1999-05-05 Johnson Matthey Plc Improvements in catalyst systems
JP3642273B2 (ja) * 1999-10-21 2005-04-27 日産自動車株式会社 排気ガス浄化システム
DE10045212A1 (de) * 2000-09-13 2002-03-28 Seefelder Mestechnik Gmbh & Co Verfahren zur Bestimmung von Quecksilber
US6729125B2 (en) 2000-09-19 2004-05-04 Nissan Motor Co., Ltd. Exhaust gas purifying system
US6557342B2 (en) * 2000-09-19 2003-05-06 Nissan Motor Co., Ltd. Exhaust gas purifying system
EP3667315A1 (en) * 2018-12-12 2020-06-17 HORIBA, Ltd. Exhaust gas analysis apparatus, exhaust gas analysis method, and correction expression creation method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1902160A (en) * 1931-06-29 1933-03-21 Carbon Monoxide Eliminator Cor Method of using oxidation catalysts
US3166895A (en) * 1960-06-10 1965-01-26 Owens Corning Fiberglass Corp Catalytic muffling system for reducing contaminants in exhaust gases
US3186806A (en) * 1961-11-20 1965-06-01 Du Pont Catalytic exhaust converter
US3406515A (en) * 1964-01-02 1968-10-22 Texaco Inc Internal combustion engine system for exhaust emissions control
US3247666A (en) * 1964-05-14 1966-04-26 Texaco Inc Manifold afterburner device for exhaust emissions control in an internal combustion engine system
US3565574A (en) * 1968-04-23 1971-02-23 Exxon Research Engineering Co Catalytic conversion of exhaust gas impurities
US3544264A (en) * 1968-09-25 1970-12-01 Universal Oil Prod Co Method and means for two-stage catalytic treating of engine exhaust gases
US3637344A (en) * 1968-10-23 1972-01-25 Exxon Research Engineering Co Method of treating exhaust gases of internal combustion engines
US3644098A (en) * 1969-09-18 1972-02-22 Universal Oil Prod Co Catalytic converter for exhaust gases
US3599427A (en) * 1969-09-22 1971-08-17 Ford Motor Co Exhaust gas purification
US3719739A (en) * 1970-01-29 1973-03-06 Exxon Research Engineering Co Method of preparing a catalyst
US3662540A (en) * 1970-12-30 1972-05-16 Mobil Oil Corp Secondary air control in catalytic vehicle exhaust purification system
US3757521A (en) * 1971-04-05 1973-09-11 Chemical Construction Corp Integrated engine exhaust emission control system
US3733181A (en) * 1971-05-14 1973-05-15 Chemical Construction Corp Catalytic exhaust gas treatment apparatus
US3773894A (en) * 1971-07-22 1973-11-20 Exxon Nitrogen oxide conversion using reinforced nickel-copper catalysts

Also Published As

Publication number Publication date
DE2221793A1 (de) 1973-10-25
CA962848A (en) 1975-02-18
AR198385A1 (es) 1974-06-21
FR2179688A1 (pt) 1973-11-23
DD98450A5 (pt) 1973-06-20
IT965893B (it) 1974-02-11
GB1384342A (en) 1975-02-19
DE2221793B2 (de) 1977-03-17
NL7209647A (pt) 1973-10-16
AU4202272A (en) 1973-11-15
IL39315A0 (en) 1972-06-28
AU4202072A (en) 1973-11-15
BE789585A (fr) 1973-04-02
US3908365A (en) 1975-09-30
ZA722862B (en) 1973-12-19

Similar Documents

Publication Publication Date Title
ZA747776B (en) Pollutant reduction with selective gas stack recirculation
AU503407B2 (en) Catalytic cracking with reduced emission of noxious gases
NL7514460A (nl) 1-gesubstitueerde-4-benzylpiperidinen met ontste- king werende, sederende en ataractische activiteit.
BR7205392D0 (pt) Sistema aperfeicoado de celula de combustivel e aperfeicoamentos em separador de gas
NL7416677A (nl) Brandstofcelelektrode en brandstofcel.
NL7500468A (nl) Elektrode en brandstofcel.
BR7405644D0 (pt) Lanca de oxigenio e de combustivel
AU435339B2 (en) Process and catalyst for treating combustion exhaust gas
BR7203797D0 (pt) Substancias no efluente de veiculos d emotores de combusta e oxidos de nitrogenio, e para diminuir o conteudo dessasprocesso para minimizar a emissao de substancias nocivas de um efluente contendo monoxido de carbono hidrocarbonetoso interna
IE38721L (en) Mixtures containing nitroglycerine and polyvinylpyrrolidone.
IT974065B (it) Metodo e apparecchiatura per ossidare combustibile carbonioso
NL7507006A (nl) Zelf-opladen en lading-transporterend voertuig.
SE385308B (sv) Mot inverkan av ljus, verme och atmosferilier, sasom syre, kveve och forbrenningsavgaser, stabiliserade polyuretanelastomerer och derfor avsedda stabiliseringsmedel
IT1015605B (it) Procedimento per produrre acciai con elevato contenuto di cromo e con bassissimo contenuto di carbo nio
CA946699A (en) Filters and carbon monoxide indicators
CA927231A (en) Exhaust gas recirculation
AU6455974A (en) Reducing the level of pollutants in the exhaust emission
JPS5237597A (en) Regeneration of active carbon
CA952726A (en) Reduction of nox in combustion gases
AU446507B2 (en) Exhaust gas recirculation
CA732253A (en) Oxidation catalyst composition for hydrocarbon combustion exhaust gases and process for using the same
ES183741Y (es) Encendedor piroforico perfeccionado con rodillo rotativo.
CA996534A (en) Nox reducing catalytic structure
CA870216A (en) Catalyst body and gas diffusion electrode
CA1012125A (en) Catalyst for the elimination of nitrous oxides in automotive exhaust