WO2002004099A8 - System for purifying internal combustion engine exhaust gases - Google Patents

System for purifying internal combustion engine exhaust gases

Info

Publication number
WO2002004099A8
WO2002004099A8 PCT/FI2001/000650 FI0100650W WO0204099A8 WO 2002004099 A8 WO2002004099 A8 WO 2002004099A8 FI 0100650 W FI0100650 W FI 0100650W WO 0204099 A8 WO0204099 A8 WO 0204099A8
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gases
internal combustion
combustion engine
engine exhaust
spray head
Prior art date
Application number
PCT/FI2001/000650
Other languages
French (fr)
Other versions
WO2002004099A1 (en
Inventor
Goeran Sundholm
Original Assignee
Goeran Sundholm
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 Goeran Sundholm filed Critical Goeran Sundholm
Priority to EP01960772A priority Critical patent/EP1299174A1/en
Priority to JP2002508549A priority patent/JP2004502895A/en
Priority to CA002411176A priority patent/CA2411176C/en
Priority to AU8217101A priority patent/AU8217101A/en
Priority to KR1020037000318A priority patent/KR100824113B1/en
Priority to AU2001282171A priority patent/AU2001282171B2/en
Priority to US09/972,682 priority patent/US6810662B2/en
Publication of WO2002004099A1 publication Critical patent/WO2002004099A1/en
Publication of WO2002004099A8 publication Critical patent/WO2002004099A8/en
Priority to NO20030126A priority patent/NO20030126L/en

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
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06—Spray cleaning
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/90—Injecting reactants
    • 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
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using 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

Abstract

The invention relates to a method for purifying exhaust gases of internal combustion engines, especially diesel engines, the method comprising the spraying of water mist into the exhaust gases. For the method to be simple and inexpensive to implement and yet efficient, it is characterized by spraying water mist by utilizing spray nozzles, and thereby causing a negative pressure in the immediate vicinity of the nozzles for sucking the exhaust gases into the sprayed spray. The invention further relates to an apparatus for implementing the method. The apparatus is characterized in that it comprises a support structure (3) to which at least one spray head (4) is arranged, the operation of the spray head producing a suction that creates a negative pressure in the immediate vicinity of the spray head.
PCT/FI2001/000650 2000-07-11 2001-07-09 System for purifying internal combustion engine exhaust gases WO2002004099A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP01960772A EP1299174A1 (en) 2000-07-11 2001-07-09 System for purifying internal combustion engine exhaust gases
JP2002508549A JP2004502895A (en) 2000-07-11 2001-07-09 Internal combustion engine exhaust gas purification system
CA002411176A CA2411176C (en) 2000-07-11 2001-07-09 System for purifying internal combustion engine exhaust gases
AU8217101A AU8217101A (en) 2000-07-11 2001-07-09 System for purifying internal combustion engine exhaust gases
KR1020037000318A KR100824113B1 (en) 2000-07-11 2001-07-09 System for purifying internal combustion engine exhaust gases
AU2001282171A AU2001282171B2 (en) 2000-07-11 2001-07-09 System for purifying internal combustion engine exhaust gases
US09/972,682 US6810662B2 (en) 2000-07-11 2001-10-16 Method and apparatus for purifying a gas flow
NO20030126A NO20030126L (en) 2000-07-11 2003-01-10 Combustion engine exhaust gas purification system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20001647 2000-07-11
FI20001647A FI116156B (en) 2000-07-11 2000-07-11 Method and apparatus for cleaning the exhaust gases of diesel engines

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/972,682 Continuation-In-Part US6810662B2 (en) 2000-07-11 2001-10-16 Method and apparatus for purifying a gas flow

Publications (2)

Publication Number Publication Date
WO2002004099A1 WO2002004099A1 (en) 2002-01-17
WO2002004099A8 true WO2002004099A8 (en) 2002-02-28

Family

ID=8558765

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2001/000650 WO2002004099A1 (en) 2000-07-11 2001-07-09 System for purifying internal combustion engine exhaust gases

Country Status (13)

Country Link
US (1) US6810662B2 (en)
EP (1) EP1299174A1 (en)
JP (1) JP2004502895A (en)
KR (1) KR100824113B1 (en)
CN (1) CN1238094C (en)
AU (2) AU2001282171B2 (en)
CA (1) CA2411176C (en)
FI (1) FI116156B (en)
MY (1) MY131511A (en)
NO (1) NO20030126L (en)
RU (1) RU2270051C2 (en)
TW (1) TWI234486B (en)
WO (1) WO2002004099A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003033110A1 (en) * 2001-10-16 2003-04-24 Marioff Corporation Oy Method for purifying a gas in a system
US7065962B2 (en) * 2003-12-30 2006-06-27 Boncodin Franz B Exhaust gas purifying system
FI119949B (en) * 2005-09-16 2009-05-15 Waertsilae Finland Oy Method of a piston engine equipped with a turbocharger compressor device
FI20065330L (en) * 2006-05-16 2007-11-17 Kvaerner Power Oy Method and apparatus for reducing sulfur dioxide emissions from a marine engine
ITMI20081728A1 (en) * 2008-09-30 2010-04-01 Ecology S R L DUST BLASTING DEVICE
KR101137716B1 (en) * 2010-01-08 2012-04-19 조석현 A muffler for large diesel engine capable of removing harmful component of exhaust gas
IL207208A (en) * 2010-07-25 2015-08-31 Clean Marine As Flue gas scrubbing apparatus and methods thereof
CN102182535B (en) * 2011-04-26 2012-10-10 常州风特安泵业有限公司 Integrated noiseless smoke control device of diesel engine
CN102146827B (en) * 2011-04-26 2012-07-04 常州风特安泵业有限公司 Noise-free smoke control device of diesel engine
KR101331002B1 (en) * 2011-09-26 2013-11-20 주식회사 시뮬레이션테크 Cleaning apparatus for exhaust gas of ship
KR101324976B1 (en) * 2012-02-09 2013-11-05 삼성중공업 주식회사 Wet scrubber for ship
FI123737B (en) 2012-02-13 2013-10-15 Oy Langh Ship Ab Method for treating ship-source contaminants with a scrubber
WO2014181029A1 (en) 2013-05-08 2014-11-13 Oy Langh Tech Ab Method for treating impurities contained in exhaust gases of ships, ship with a scrubber, and purification unit
CN103775253B (en) * 2014-02-12 2016-04-13 中国船舶重工集团公司第七一一研究所 A kind of waste gas pretreatment system for diesel engine
CA3001142A1 (en) * 2014-11-19 2016-05-26 Envirochasing Ip Holdings Pty Ltd Extraction apparatus
KR101638803B1 (en) * 2015-02-13 2016-07-12 디에스마린테크(주) Exhaust gas clean-up apparatus
CN105498408B (en) * 2016-01-19 2017-06-06 武柔权 A kind of self-pump type's strength injection smoke abatement taste haze machine
RU2644601C2 (en) * 2016-05-31 2018-02-13 Федеральное государственное бюджетное образовательное учреждение высшего образования "Государственный морской университет имени адмирала Ф.Ф. Ушакова" Method and device for complex cleaning of exhaust gases of shipboard engine
CN107126799B (en) * 2017-07-11 2018-01-30 重庆市桑麻环保科技有限公司 A kind of cleaner
US10913414B2 (en) 2018-03-02 2021-02-09 Ford Global Technologies, Llc Method and system for water usage on-board a vehicle

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2090994A (en) 1936-10-02 1937-08-24 Otto W Brandes Gas purifying apparatus
US2763982A (en) 1952-01-29 1956-09-25 Gen Motors Corp Centrifugal apparatus for treating exhaust gas
US3664135A (en) * 1970-09-14 1972-05-23 Odrey J Lirette Pollution control and cooling device for exhaust systems
US3713277A (en) * 1971-01-15 1973-01-30 Sackett & Sons Co A J Fog impingement scrubbing system
US3824769A (en) * 1972-10-10 1974-07-23 A Santos Device for removing noxious matter from exhaust gases
US4141701A (en) * 1975-11-28 1979-02-27 Lone Star Steel Company Apparatus and process for the removal of pollutant material from gas streams
JPS592768B2 (en) * 1976-02-10 1984-01-20 株式会社日立製作所 Gas turbine exhaust gas treatment method and device
US4392875A (en) 1981-02-11 1983-07-12 Celis Roberto V Smog eliminator
JPS5830410A (en) * 1981-08-14 1983-02-22 Taisei Corp Purifying device of exhaust gas from internal combustion engine with supercharger
JPS5996417A (en) * 1982-11-22 1984-06-02 Masaichi Kanayama Exhaust gas purifying device
SU1206450A1 (en) * 1983-09-29 1986-01-23 Предприятие П/Я А-7054 Silencer-spark killer
US5011520A (en) * 1989-12-15 1991-04-30 Vector Technical Group, Inc. Hydrodynamic fume scrubber
ATE137687T1 (en) 1991-05-20 1996-05-15 Goeran Sundholm FIRE FIGHTING EQUIPMENT
JPH06185340A (en) * 1992-12-17 1994-07-05 Tadao Morita Exhaust emission control device for internal combustion engine
JPH06200735A (en) 1992-12-28 1994-07-19 Takamatsu Yushi Kk Purifying method of harmful matter in exhaust gas of vehicle
JPH07279648A (en) 1994-04-05 1995-10-27 Isao Yamamoto Exhaust emission control system
FI102041B1 (en) * 1996-09-05 1998-10-15 Goeran Sundholm Installation to fight fire
US5707593A (en) 1996-12-31 1998-01-13 Wang Chi Energy self-sustainable reactor for gasifying engine particulates and unburned hydrocarbons
US5983633A (en) * 1997-05-30 1999-11-16 Autotronic Controls Corporation Electronically controlled water injection system
JPH1162553A (en) 1997-08-21 1999-03-05 Toyota Motor Corp Exhaust emission control device of internal combustion engine
FI103388B1 (en) * 1997-08-29 1999-06-30 Outokumpu Oy Method for gas washing in several stages and multistage washer for this purpose
AU9087698A (en) * 1997-09-15 1999-04-05 Den Norske Stats Oljeselskap A.S. Separation of acid gases from gas mixtures
AU9087498A (en) * 1997-09-15 1999-04-05 Den Norske Stats Oljeselskap A.S. Installation for separation of co2 from gas turbine flue gas
US6032462A (en) * 1997-11-18 2000-03-07 Chu; Rey-Chin Apparatus for cleaning vehicle exhaust gases
US6026641A (en) * 1998-02-02 2000-02-22 Liberty; Ross H. Method and apparatus for improved control of exhaust gas temperature from a two-stroke engine
WO1999044722A1 (en) * 1998-03-02 1999-09-10 Kvaerner Ships Equipment A.S Apparatus for reducing contaminants in a pulsating exhaust gas
DE19855338A1 (en) * 1998-12-01 2000-06-08 Bosch Gmbh Robert Device for introducing a reducing agent into an exhaust pipe section of an internal combustion engine

Also Published As

Publication number Publication date
CA2411176C (en) 2009-09-22
CA2411176A1 (en) 2002-01-17
NO20030126D0 (en) 2003-01-10
US20020059794A1 (en) 2002-05-23
FI116156B (en) 2005-09-30
NO20030126L (en) 2003-03-11
EP1299174A1 (en) 2003-04-09
KR20030022267A (en) 2003-03-15
AU2001282171B2 (en) 2005-09-01
CN1444502A (en) 2003-09-24
TWI234486B (en) 2005-06-21
WO2002004099A1 (en) 2002-01-17
RU2270051C2 (en) 2006-02-20
FI20001647A0 (en) 2000-07-11
JP2004502895A (en) 2004-01-29
CN1238094C (en) 2006-01-25
FI20001647A (en) 2002-01-12
US6810662B2 (en) 2004-11-02
KR100824113B1 (en) 2008-04-21
MY131511A (en) 2007-08-30
AU8217101A (en) 2002-01-21

Similar Documents

Publication Publication Date Title
WO2002004099A8 (en) System for purifying internal combustion engine exhaust gases
HK1059810A1 (en) Method and apparatus for reducing combustion engine emissions
EP0971102A3 (en) NOx reduction system for combustion exhaust gas
EP1136682A3 (en) Internal combustion engine having variable valve control system and NOx catalyst
WO1997007876A3 (en) Method and device for decomposing oxides of nitrogen in the exhaust gases from an internal-combustion engine
CA2431259A1 (en) Method of cleaning an internal combustion engine using an engine cleaner composition and fluid-dispensing device for use in said method
WO2004036005A3 (en) Exhaust gas cleaning system of an internal combustion engine and method for cleaning exhaust gases
DE60031227D1 (en) Method for removing particles from exhaust gas
RU2003103858A (en) METHOD AND DEVICE FOR CLEANING EXHAUST GASES OF INTERNAL COMBUSTION ENGINE
EP1138897A3 (en) Emission control device for cylinder fuel injection engine
GB0325652D0 (en) A method and system for improving the efficiency of a NOx catalyst coupled to an internal combustion engine
DE60322369D1 (en) water spray
WO2001097952A3 (en) A process for reducing pollutants from the exhaust of a diesel engine
EP1536120A3 (en) Exhaust gas control apparatus for internal combustion engine and control method thereof
KR970001868A (en) Exhaust Recirculation of Diesel Engine Using Soot Eliminator
CN1259622A (en) Water recovery type internal combustion engine exhaust purification system
WO2003014542A8 (en) Method for reducing emissions and saving fuel during the operation of internal combustion engines
MXPA02012419A (en) Hollow or structural part of a motor vehicle.
DE59706776D1 (en) PULSATING REBULKING DRIVE FOR WATER VEHICLES
ATE327030T1 (en) DEVICE FOR REMOVING POLLUTANTS FROM EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
CN1109813C (en) Oil-water engine
WO2004018857A3 (en) Emissions control
WO2003033110A8 (en) Method for purifying a gas in a system
JPH0565820A (en) Exhaust emission control method of diesel engine
DE59801245D1 (en) Process for the regeneration of a nitrogen oxide trap in the exhaust system of an internal combustion engine, taking into account the exhaust gas mass flow

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 09972682

Country of ref document: US

AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ CZ DE DE DK DK DM DZ EC EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

AK Designated states

Kind code of ref document: C1

Designated state(s): AE AG AL AM AT AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ CZ DE DE DK DK DM DZ EC EE EE ES FI FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

WR Later publication of a revised version of an international search report
121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2001282171

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2411176

Country of ref document: CA

ENP Entry into the national phase

Ref country code: JP

Ref document number: 2002 508549

Kind code of ref document: A

Format of ref document f/p: F

WWE Wipo information: entry into national phase

Ref document number: 1020037000318

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 018125921

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 2001960772

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2003103858

Country of ref document: RU

Kind code of ref document: A

Format of ref document f/p: F

Country of ref document: RU

Kind code of ref document: A

Format of ref document f/p: F

WWP Wipo information: published in national office

Ref document number: 1020037000318

Country of ref document: KR

WWP Wipo information: published in national office

Ref document number: 2001960772

Country of ref document: EP

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

WWG Wipo information: grant in national office

Ref document number: 2001282171

Country of ref document: AU