JP5878860B2 - 排気ガス浄化機能を有するターボ過給式大型２ストロークディーゼルエンジン - Google Patents

排気ガス浄化機能を有するターボ過給式大型２ストロークディーゼルエンジン Download PDF

Info

Publication number
JP5878860B2
JP5878860B2 JP2012259439A JP2012259439A JP5878860B2 JP 5878860 B2 JP5878860 B2 JP 5878860B2 JP 2012259439 A JP2012259439 A JP 2012259439A JP 2012259439 A JP2012259439 A JP 2012259439A JP 5878860 B2 JP5878860 B2 JP 5878860B2
Authority
JP
Japan
Prior art keywords
exhaust gas
reducing agent
gas receiver
outlet
exhaust
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
JP2012259439A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013122243A (ja
JP2013122243A5 (enExample
Inventor
ステファン メイヤー
ステファン メイヤー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Everllence, Filial af Everllence SE, Tyskland
Original Assignee
Everllence, Filial af Everllence SE, Tyskland
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 Everllence, Filial af Everllence SE, Tyskland filed Critical Everllence, Filial af Everllence SE, Tyskland
Publication of JP2013122243A publication Critical patent/JP2013122243A/ja
Publication of JP2013122243A5 publication Critical patent/JP2013122243A5/ja
Application granted granted Critical
Publication of JP5878860B2 publication Critical patent/JP5878860B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • 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
    • F01N3/2896—Liquid catalyst carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/02—Engines characterised by using fresh charge for scavenging cylinders using unidirectional scavenging
    • F02B25/04—Engines having ports both in cylinder head and in cylinder wall near bottom of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/14—Arrangements for the supply of substances, e.g. conduits
    • 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)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
JP2012259439A 2011-12-08 2012-11-28 排気ガス浄化機能を有するターボ過給式大型２ストロークディーゼルエンジン Active JP5878860B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201100954 2011-12-08
DKPA201100954 2011-12-08

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016017578A Division JP6276789B2 (ja) 2011-12-08 2016-02-02 排気ガス浄化機能を有するターボ過給式大型２ストロークディーゼルエンジン

Publications (3)

Publication Number Publication Date
JP2013122243A JP2013122243A (ja) 2013-06-20
JP2013122243A5 JP2013122243A5 (enExample) 2014-12-25
JP5878860B2 true JP5878860B2 (ja) 2016-03-08

Family

ID=48585028

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2012259439A Active JP5878860B2 (ja) 2011-12-08 2012-11-28 排気ガス浄化機能を有するターボ過給式大型２ストロークディーゼルエンジン
JP2016017578A Active JP6276789B2 (ja) 2011-12-08 2016-02-02 排気ガス浄化機能を有するターボ過給式大型２ストロークディーゼルエンジン

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016017578A Active JP6276789B2 (ja) 2011-12-08 2016-02-02 排気ガス浄化機能を有するターボ過給式大型２ストロークディーゼルエンジン

Country Status (3)

Country Link
JP (2) JP5878860B2 (enExample)
KR (3) KR20130064707A (enExample)
CN (1) CN103161548B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200124650A (ko) 2018-03-06 2020-11-03 히다치 조센 가부시키가이샤 배기가스 정화장치
WO2021199858A1 (ja) 2020-03-30 2021-10-07 日立造船株式会社 排ガス脱硝装置

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK177855B1 (en) * 2013-09-26 2014-09-29 Man Diesel & Turbo Deutschland A large low-speed turbocharged two-stroke internal combustion engine with a dual fuel supply system
JP6794102B2 (ja) * 2014-10-07 2020-12-02 ヴィンタートゥール ガス アンド ディーゼル アーゲー レシプロ式内燃機関、とりわけ２サイクル大型ディーゼル機関、及び排ガス分配管路、とりわけ複合排ガス分配器
DK178941B1 (en) * 2015-11-09 2017-06-19 Man Diesel & Turbo Filial Af Man Diesel & Turbo Se Tyskland Large two-stroke engine having a valve arrangement
DE102016205299A1 (de) * 2016-03-31 2017-10-05 Man Diesel & Turbo Se Brennkraftmaschine mit Abgasnachbehandlungssystem
JP6719356B2 (ja) * 2016-10-13 2020-07-08 川崎重工業株式会社 ガスエンジンシステム
EP3351760A1 (en) * 2017-01-18 2018-07-25 Winterthur Gas & Diesel Ltd. Propulsion system, method for reducing nox, ship comprising a propulsion system and control system for controlling the injection of a reducing agent
CN108180065A (zh) * 2017-12-31 2018-06-19 徐芝香 一种增压排气管
EP3591181A1 (en) * 2018-07-03 2020-01-08 Winterthur Gas & Diesel Ltd. Internal combustion engine and method of measuring a component of exhaust in an exhaust gas
CN111075520A (zh) 2018-10-18 2020-04-28 福特全球技术公司 具有需要还原剂的排气后处理系统的内燃发动机和利用还原剂富集排气的方法
EP3670878A1 (en) * 2018-12-19 2020-06-24 Winterthur Gas & Diesel Ltd. Internal combustion engine
DK181545B1 (en) * 2022-09-30 2024-04-24 Man Energy Solutions Filial Af Man Energy Solutions Se Tyskland A large two-stroke uniflow scavenged turbocharged internal combustion engine configured for reducing ammonia slip and a method for reducing ammonia slip of such an engine

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6165013A (ja) * 1984-09-06 1986-04-03 Mitsubishi Heavy Ind Ltd ２サイクルデイ−ゼル機関
JPS62726U (enExample) * 1985-06-20 1987-01-06
JPH0658058B2 (ja) * 1990-03-13 1994-08-03 ダイハツデイーゼル株式会社 ディーゼル機関
JPH06117222A (ja) * 1992-10-06 1994-04-26 Mitsubishi Heavy Ind Ltd ディーゼルエンジン排気ガスの脱硝装置
JPH06235319A (ja) * 1993-02-05 1994-08-23 Yanmar Diesel Engine Co Ltd 還元型脱硝触媒を備えた内燃機関
DK199801295A (da) * 1998-10-12 2000-04-13 Man B & W Diesel Gmbh Forbrændingsmotor med en reaktor til reduktion af NO x -indhold i udstødsgassen samt en fremgangsmåde
US6701707B1 (en) * 2002-09-04 2004-03-09 Ford Global Technologies, Llc Exhaust emission diagnostics
JP2004263661A (ja) * 2003-03-04 2004-09-24 Toyota Industries Corp 内燃機関の排気ガス浄化装置
DE202005001257U1 (de) * 2004-09-17 2005-04-07 Arvinmeritor Emissions Tech Abgasanlage eines Kfzs mit Dieselmotor
JP2007056769A (ja) * 2005-08-24 2007-03-08 Daihatsu Motor Co Ltd 排気ガス浄化装置
US7527134B2 (en) * 2006-04-03 2009-05-05 Warner Electric Technology Llc Rotational coupling device
DE602006015007D1 (de) * 2006-04-12 2010-07-29 Man Diesel Af Man Diesel Se Großer Zweitakt-Kreuzkopfdieselmotor mit Gleichstromspülung
KR100944244B1 (ko) 2006-04-28 2010-02-24 맨 디젤 필리얼 아프 맨 디젤 에스이, 티스크랜드 대형 2행정 디젤 엔진용 메인 베어링 지지체
JP4662887B2 (ja) * 2006-05-26 2011-03-30 ボッシュ株式会社 内燃機関の排気浄化装置
JP2009103069A (ja) * 2007-10-24 2009-05-14 Denso Corp タンク装置および排気浄化システム
JP5258085B2 (ja) * 2008-02-08 2013-08-07 ボッシュ株式会社 Ｎｏｘセンサの合理性診断装置及び合理性診断方法、並びに内燃機関の排気浄化装置
CN101970812B (zh) * 2008-11-11 2013-03-27 曼柴油机和涡轮公司,德国曼柴油机和涡轮欧洲股份公司的联营公司 具有电子控制的排气门致动系统的大型二冲程柴油发动机
JP2011012563A (ja) * 2009-06-30 2011-01-20 Toyota Industries Corp 排気ガス浄化装置
JP5503277B2 (ja) * 2009-12-15 2014-05-28 ボッシュ株式会社 還元剤噴射弁の制御装置
JP2011127471A (ja) * 2009-12-16 2011-06-30 Mitsubishi Heavy Ind Ltd 往復動内燃機関の排ガス浄化方法及び排ガス浄化システム
CN101749087B (zh) * 2010-01-07 2012-01-25 同济大学 一种采用压缩天然气助喷的柴油机氨选择性催化还原方法
JP5296735B2 (ja) * 2010-03-30 2013-09-25 三井造船株式会社 ＮＯｘ低減装置を配備した船舶
JP5582854B2 (ja) * 2010-04-13 2014-09-03 日立造船株式会社 排気ガス浄化装置
DK177631B1 (en) * 2010-05-10 2014-01-06 Man Diesel & Turbo Deutschland Large two-stroke diesel engine with exhaust gas purification system
JP2011236105A (ja) * 2010-05-13 2011-11-24 Toyota Industries Corp アンモニア放出装置、アンモニア放出方法及び排気ガス浄化装置
JP5625475B2 (ja) * 2010-05-17 2014-11-19 いすゞ自動車株式会社 排ガス浄化システム
SE535773C2 (sv) * 2010-08-13 2012-12-11 Scania Cv Ab Arrangemang för att spruta in ett reduktionsmedel i en avgasledning hos en förbränningsmotor
CN102852604A (zh) * 2012-09-29 2013-01-02 江苏绿源环保科技有限公司 船用大功率柴油机尾气脱硝scr系统尿素喷射装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200124650A (ko) 2018-03-06 2020-11-03 히다치 조센 가부시키가이샤 배기가스 정화장치
WO2021199858A1 (ja) 2020-03-30 2021-10-07 日立造船株式会社 排ガス脱硝装置
KR20220153600A (ko) 2020-03-30 2022-11-18 히다치 조센 가부시키가이샤 배기가스 탈질장치

Also Published As

Publication number Publication date
CN103161548B (zh) 2015-06-10
JP2016138558A (ja) 2016-08-04
JP2013122243A (ja) 2013-06-20
KR20150050536A (ko) 2015-05-08
KR101671271B1 (ko) 2016-11-01
JP6276789B2 (ja) 2018-02-07
KR20160072074A (ko) 2016-06-22
CN103161548A (zh) 2013-06-19
KR20130064707A (ko) 2013-06-18

Similar Documents

Publication Publication Date Title
JP6276789B2 (ja) 排気ガス浄化機能を有するターボ過給式大型２ストロークディーゼルエンジン
JP5349675B2 (ja) 排気ガス浄化機能を有するターボ過給式大型２ストロークディーゼルエンジン
CN101349181B (zh) 发动机排气净化装置
CN103097688B (zh) 用于选择性催化还原的排气系统及方法
US8250857B2 (en) Exhaust aftertreatment system
CN103370509B (zh) 排气接收器、内燃发动机和用于选择性催化还原的方法
CN102695855A (zh) 往复式内燃机的废气净化方法和废气净化系统
CN107269351B (zh) 带有排气后处理系统的内燃机
KR101496043B1 (ko) 디젤 엔진용 scr 시스템
CN107795414B (zh) 一种具有改进scr催化器结构的船用egr柴油机
CN103998733B (zh) 排气系统和选择性催化还原方法
WO2013035199A1 (ja) 排気ガス浄化装置
CN202832721U (zh) 集成式车用scr系统
CN103422952B (zh) 集成式车用scr系统
KR20180005601A (ko) 배기-가스 후처리 시스템 및 내연 기관
CN206571553U (zh) 适用于大口径排气管的脱硝scr喷嘴

Legal Events

Date Code Title Description
A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131212

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131218

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140310

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140902

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141112

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20141112

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150602

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150810

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160105

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160129

R150 Certificate of patent or registration of utility model

Ref document number: 5878860

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R370 Written measure of declining of transfer procedure

Free format text: JAPANESE INTERMEDIATE CODE: R370

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R371 Transfer withdrawn

Free format text: JAPANESE INTERMEDIATE CODE: R371

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350