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WO2012109308A3 - System and method for treatment of gases with reducing agents generated using steam reforming of diesel fuel - Google Patents

System and method for treatment of gases with reducing agents generated using steam reforming of diesel fuel Download PDF

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Publication number
WO2012109308A3
WO2012109308A3 PCT/US2012/024249 US2012024249W WO2012109308A3 WO 2012109308 A3 WO2012109308 A3 WO 2012109308A3 US 2012024249 W US2012024249 W US 2012024249W WO 2012109308 A3 WO2012109308 A3 WO 2012109308A3
Authority
WO
WIPO (PCT)
Prior art keywords
gas
diesel fuel
treatment
combination
gases
Prior art date
Application number
PCT/US2012/024249
Other languages
French (fr)
Other versions
WO2012109308A2 (en
Inventor
Muhammad Arif Malik
Karl H. Schoenbach
Richard Heller
Original Assignee
Old Dominion University Research Foundation
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 Old Dominion University Research Foundation filed Critical Old Dominion University Research Foundation
Priority to EP12745346.2A priority Critical patent/EP2673480A2/en
Priority to JP2013553509A priority patent/JP2014515798A/en
Publication of WO2012109308A2 publication Critical patent/WO2012109308A2/en
Priority to US13/960,463 priority patent/US20130318947A1/en
Publication of WO2012109308A3 publication Critical patent/WO2012109308A3/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
    • F01N3/18—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
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F01N3/2073—Selective catalytic reduction [SCR] with means for generating a reducing substance from the exhaust gases
    • 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
    • F01N3/0892—Electric or magnetic treatment, e.g. dissociation of noxious components
    • 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
    • F01N3/36—Arrangements for supply of additional fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/20—Reductants
    • B01D2251/208—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/01—Engine exhaust gases
    • B01D2258/012—Diesel engines and lean burn gasoline engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/818—Employing electrical discharges or the generation of a plasma
    • 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
    • B01D53/9404—Removing only nitrogen compounds
    • B01D53/9409—Nitrogen oxides
    • B01D53/9431—Processes 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/04—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an electric, e.g. electrostatic, device other than a heater
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/28—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a plasma reactor
    • 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
    • F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
    • F01N2240/30—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a fuel reformer

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)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

Systems and methods for treatment of a heated exhaust gas including hydrocarbons are provided. A method includes providing a first gas including a gaseous mixture of vaporized diesel fuel and steam and treating the first gas using at least one corona discharge including a combination of streamers to transform the first gas into a second gas including volatile partially oxidized hydrocarbons (PO-HC) and hydrogen gas (H2), the combination of streamers including primarily surface streamers. The method also includes extracting at least a portion of vaporized diesel fuel and steam from the second gas to form a third gas and directing a combination of the third gas and the exhaust gas into a nitrogen oxides (NOx) reduction reactor.
PCT/US2012/024249 2011-02-08 2012-02-08 System and method for treatment of gases with reducing agents generated using steam reforming of diesel fuel WO2012109308A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP12745346.2A EP2673480A2 (en) 2011-02-08 2012-02-08 System and method for treatment of gases with reducing agents generated using steam reforming of diesel fuel
JP2013553509A JP2014515798A (en) 2011-02-08 2012-02-08 System and method for treating gas with a reducing agent produced using steam reforming of diesel fuel
US13/960,463 US20130318947A1 (en) 2011-02-08 2013-08-06 System and method for treatment of gases with reducing agents generated using steam reforming of diesel fuel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161440664P 2011-02-08 2011-02-08
US61/440,664 2011-02-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/960,463 Continuation US20130318947A1 (en) 2011-02-08 2013-08-06 System and method for treatment of gases with reducing agents generated using steam reforming of diesel fuel

Publications (2)

Publication Number Publication Date
WO2012109308A2 WO2012109308A2 (en) 2012-08-16
WO2012109308A3 true WO2012109308A3 (en) 2014-03-13

Family

ID=46639175

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/024249 WO2012109308A2 (en) 2011-02-08 2012-02-08 System and method for treatment of gases with reducing agents generated using steam reforming of diesel fuel

Country Status (4)

Country Link
US (1) US20130318947A1 (en)
EP (1) EP2673480A2 (en)
JP (1) JP2014515798A (en)
WO (1) WO2012109308A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013161423A1 (en) * 2012-04-26 2015-12-24 株式会社日立国際電気 Exhaust gas treatment apparatus, exhaust gas treatment system, control method of exhaust gas treatment system, control program, and tubular tube.
WO2015151736A1 (en) * 2014-04-04 2015-10-08 日産自動車株式会社 Engine exhaust apparatus
CN105089745B (en) * 2014-04-17 2018-08-14 通用电气公司 The system and method for reducing the nitrogen oxides in useless exhaust
DE102020214870B3 (en) * 2020-11-26 2022-05-12 Vitesco Technologies GmbH Device for exhaust aftertreatment
MX2024008014A (en) 2021-12-30 2024-07-12 Dmitrii Yanovich Agasarov Reactor for a waste transformation device.
MX2024008015A (en) 2022-02-17 2024-07-12 Anton Viktorovich Sergeev Electrostatic friction pulse generator.
US11890398B2 (en) 2022-02-17 2024-02-06 Mikhail Aleksandrovich Meshchaninov Air cleaning device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6905577B1 (en) * 2000-07-24 2005-06-14 Ozomax Inc. Method for oxidation of volatile organic compounds contained in gaseous effluents and device thereof
US20070089404A1 (en) * 2005-10-25 2007-04-26 Gross Kenneth B NOx reduction in lean burn engine exhaust
US7298092B2 (en) * 2004-09-28 2007-11-20 Old Dominion University Research Foundation Device and method for gas treatment using pulsed corona discharges
US20080047259A1 (en) * 2006-08-21 2008-02-28 General Electric Company Condensor unit for NOx emission reduction system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7188469B2 (en) * 2003-12-29 2007-03-13 Delphi Technologies, Inc. Exhaust system and methods of reducing contaminants in an exhaust stream
US7758663B2 (en) * 2006-02-14 2010-07-20 Gas Technology Institute Plasma assisted conversion of carbonaceous materials into synthesis gas
US20110047995A1 (en) * 2009-08-31 2011-03-03 General Electric Company Catalyst and method of manufacture
US20110239622A1 (en) * 2010-03-31 2011-10-06 General Electric Company Emission treatment system and method of operation
JP5472203B2 (en) * 2011-05-25 2014-04-16 株式会社デンソー Cogeneration system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6905577B1 (en) * 2000-07-24 2005-06-14 Ozomax Inc. Method for oxidation of volatile organic compounds contained in gaseous effluents and device thereof
US7298092B2 (en) * 2004-09-28 2007-11-20 Old Dominion University Research Foundation Device and method for gas treatment using pulsed corona discharges
US20070089404A1 (en) * 2005-10-25 2007-04-26 Gross Kenneth B NOx reduction in lean burn engine exhaust
US20080047259A1 (en) * 2006-08-21 2008-02-28 General Electric Company Condensor unit for NOx emission reduction system

Also Published As

Publication number Publication date
WO2012109308A2 (en) 2012-08-16
US20130318947A1 (en) 2013-12-05
JP2014515798A (en) 2014-07-03
EP2673480A2 (en) 2013-12-18

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