JP2017506304A5 - - Google Patents
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- Publication number
- JP2017506304A5 JP2017506304A5 JP2016550238A JP2016550238A JP2017506304A5 JP 2017506304 A5 JP2017506304 A5 JP 2017506304A5 JP 2016550238 A JP2016550238 A JP 2016550238A JP 2016550238 A JP2016550238 A JP 2016550238A JP 2017506304 A5 JP2017506304 A5 JP 2017506304A5
- Authority
- JP
- Japan
- Prior art keywords
- flow
- exhaust gas
- scr
- ammonia
- reactor
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 28
- 239000007789 gas Substances 0.000 claims 25
- 229910021529 ammonia Inorganic materials 0.000 claims 14
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims 8
- 239000004202 carbamide Substances 0.000 claims 8
- 239000002243 precursor Substances 0.000 claims 8
- 239000006200 vaporizer Substances 0.000 claims 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims 3
- 230000008016 vaporization Effects 0.000 claims 3
- 238000010531 catalytic reduction reaction Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 1
- 230000008020 evaporation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000005979 thermal decomposition reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000009834 vaporization Methods 0.000 claims 1
- 239000011449 brick Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461936611P | 2014-02-06 | 2014-02-06 | |
| US61/936,611 | 2014-02-06 | ||
| PCT/GB2015/050314 WO2015118330A1 (en) | 2014-02-06 | 2015-02-05 | Compact selective catalytic reduction system for nitrogen oxide reduction in theoxygen-rich exhaust of 500 to 4500 kw internal combustion engines |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017506304A JP2017506304A (ja) | 2017-03-02 |
| JP2017506304A5 true JP2017506304A5 (https=) | 2019-04-11 |
| JP6518677B2 JP6518677B2 (ja) | 2019-05-22 |
Family
ID=52472344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016550238A Active JP6518677B2 (ja) | 2014-02-06 | 2015-02-05 | ５００から４５００ｋｗの内燃機関の酸素に富んだ排気中の窒素酸化物の還元のための小型選択的触媒還元システム |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9616383B2 (https=) |
| EP (1) | EP3102800B1 (https=) |
| JP (1) | JP6518677B2 (https=) |
| KR (1) | KR102293521B1 (https=) |
| CN (1) | CN106170612B (https=) |
| BR (1) | BR112016018043B1 (https=) |
| DE (1) | DE102015202091A1 (https=) |
| GB (1) | GB2525069B (https=) |
| RU (1) | RU2673030C2 (https=) |
| WO (1) | WO2015118330A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10113466B2 (en) * | 2014-05-19 | 2018-10-30 | SDF S.p.A. | System for treating the exhaust gases for a vehicle equipped with internal combustion engine |
| AT516467A1 (de) * | 2014-11-10 | 2016-05-15 | Ge Jenbacher Gmbh & Co Og | Katalysatoreinrichtung für eine stationäre Brennkraftmaschine |
| EP3540188A1 (en) | 2015-07-09 | 2019-09-18 | Umicore Ag & Co. Kg | System for the removal of particulate matter and noxious compounds from engine exhaust gas |
| AT518522B1 (de) * | 2016-07-18 | 2017-11-15 | Avl List Gmbh | Verfahren zur erkennung einer undichten stelle in einem wärmerückgewinnungssystem |
| DE102016224641A1 (de) * | 2016-12-09 | 2018-06-14 | Mtu Friedrichshafen Gmbh | Abgaspfad für eine Brennkraftmaschine, Brennkraftmaschine mit einem solchen Abgaspfad und Verfahren zum Agglomerieren von Rußpartikeln im Abgas einer Brennkraftmaschine |
| WO2018121676A1 (en) * | 2016-12-30 | 2018-07-05 | Basf Se | An extruded honeycomb catalyst |
| EP3583303B1 (en) | 2017-02-20 | 2021-07-14 | Volvo Penta Corporation | A mixer box and a use thereof |
| KR102089126B1 (ko) * | 2017-05-24 | 2020-03-13 | 주식회사 엘지화학 | 선택적 촉매 환원 시스템 |
| US10731536B1 (en) | 2019-03-20 | 2020-08-04 | Caterpillar Inc. | Exhaust gas aftertreatment system |
| CN110714821B (zh) * | 2019-10-29 | 2024-05-14 | 中车大连机车研究所有限公司 | 一种紧凑异形选择性催化还原反应器 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3413096A (en) * | 1965-12-23 | 1968-11-26 | Universal Oil Prod Co | Converter-muffler |
| EP0835160B1 (de) | 1995-06-28 | 2000-05-24 | Siemens Aktiengesellschaft | Verfahren und einrichtung zum katalytischen reinigen des abgases aus einer verbrennungsanlage |
| DK57996A (da) | 1996-05-15 | 1997-11-16 | Silentor As | Lyddæmper |
| GB2345264B (en) | 1998-12-29 | 2001-01-24 | Rue De Int Ltd | Improvement in security features |
| ES2239627T3 (es) | 1999-12-09 | 2005-10-01 | Eminox Limited | Aparato para tratar una corriente de gas. |
| DE10051358A1 (de) | 2000-10-17 | 2002-06-20 | Bosch Gmbh Robert | Abgasreinigungsanlage mit einer Katalysatoranordnung und Verfahren zur Reinigung von Abgasen |
| JP2004514828A (ja) * | 2000-12-01 | 2004-05-20 | フューエル テック インコーポレーテッド | 側流尿素分解によって可能になるＮＯｘの選択触媒還元 |
| US6905658B2 (en) * | 2001-06-29 | 2005-06-14 | The Babcock & Wilcox Company | Channelized SCR inlet for improved ammonia injection and efficient NOx control |
| GB2381218B (en) * | 2001-10-25 | 2004-12-15 | Eminox Ltd | Gas treatment apparatus |
| US7264785B2 (en) | 2001-12-20 | 2007-09-04 | Johnson Matthey Public Limited Company | Selective catalytic reduction |
| DE10250050A1 (de) | 2002-10-25 | 2004-05-06 | Purem Abgassysteme Gmbh & Co. Kg | Abgasnachbehandlungssystem, insbesondere für einen Dieselmotor |
| JP4262522B2 (ja) * | 2003-05-28 | 2009-05-13 | 株式会社日立ハイテクノロジーズ | エンジン用排気ガス処理装置および排気ガス処理方法 |
| SE528119C2 (sv) * | 2004-08-06 | 2006-09-05 | Scania Cv Ab | Arrangemang för att tillföra ett medium till en avgasledning hos en förbränningsmotor |
| KR100890003B1 (ko) * | 2004-11-25 | 2009-03-25 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 내연기관의 배기 가스 정화 장치 |
| US8173088B2 (en) * | 2010-02-24 | 2012-05-08 | International Engine Intellectual Property Company, Llc | Method, system and apparatus for liquid injection into a gas system |
| DE102005057666A1 (de) * | 2005-12-01 | 2007-07-12 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Vorrichtung und Verfahren zur thermischen Behandlung eines Abgasstroms |
| DE102006023147A1 (de) | 2006-05-16 | 2008-01-10 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren und Vorrichtung zum Bereitstellen eines gasförmigen Stoffgemisches |
| US8230678B2 (en) | 2007-06-21 | 2012-07-31 | Daimler Trucks North America Llc | Treatment of diesel engine exhaust |
| AU2012244305A1 (en) | 2007-11-02 | 2012-11-22 | T. Baden Hardstaff Ltd | Exhaust System |
| CN102027208B (zh) * | 2007-12-27 | 2015-11-25 | 英什沃克斯公司 | 用于处理废气的高效催化转换器 |
| GB0809841D0 (en) | 2008-05-30 | 2008-07-09 | Johnson Matthey Plc | System for treating a gas stream |
| US8402755B2 (en) | 2008-07-30 | 2013-03-26 | General Electric Company | Gas turbine combustor exhaust gas spray cooling for NOx control using selective catalytic reductions |
| DE102008053168B4 (de) | 2008-10-24 | 2017-02-02 | Eberspächer Exhaust Technology GmbH & Co. KG | Einrichtung zum Einbringen einer Flüssigkeit in eine Gasströmung |
| WO2010078052A1 (en) | 2008-12-17 | 2010-07-08 | Donaldson Company, Inc. | Flow device for an exhaust system |
| CN102811796B (zh) * | 2009-11-05 | 2014-12-10 | 约翰逊马西公司 | 使用次烟道气将水性尿素气化成氨蒸气的系统和方法 |
| DE102010021438B4 (de) * | 2010-05-25 | 2014-01-02 | Mtu Friedrichshafen Gmbh | Abgasnachbehandlungsvorrichtung |
| WO2012157066A1 (ja) | 2011-05-16 | 2012-11-22 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
| KR20120139944A (ko) | 2011-06-20 | 2012-12-28 | 현대중공업 주식회사 | 배가스 폐열과 열교환된 암모니아 기화용 공기를 사용하는 탈질장치 |
| SE536062C2 (sv) * | 2011-09-26 | 2013-04-23 | Scania Cv Ab | Arrangemang utrustat med värmeöverförande flänsar för att införa ett vätskeformigt medium i avgaser från en förbränningsmotor |
| KR101461289B1 (ko) | 2012-12-28 | 2014-11-20 | 두산엔진주식회사 | 구조가 개선된 선택적 촉매 환원 반응기 |
| SE538185C2 (sv) | 2013-01-04 | 2016-03-29 | Scania Cv Ab | Ljuddämpare för en förbränningsmotor |
| JP2017512934A (ja) * | 2014-03-11 | 2017-05-25 | ジョンソン マッセイ キャタリスツ （ジャーマニー） ゲゼルシャフト ミット ベシュレンクテル ハフツングＪｏｈｎｓｏｎ Ｍａｔｔｈｅｙ Ｃａｔａｌｙｓｔｓ （Ｇｅｒｍａｎｙ） ＧｍｂＨ | ５００から４５００ｋＷの内燃機関の酸素に富む排気中で酸化窒素を還元するための小型選択的触媒還元システム |
| EP2960456B1 (en) * | 2014-06-27 | 2017-04-12 | Volvo Car Corporation | Angled and compact exhaust gas aftertreatment device |
| EP2960454B1 (en) * | 2014-06-27 | 2018-08-08 | Volvo Car Corporation | Pressure differentiated exhaust gas aftertreatment device |
-
2015
- 2015-02-04 US US14/613,749 patent/US9616383B2/en active Active
- 2015-02-05 EP EP15704582.4A patent/EP3102800B1/en active Active
- 2015-02-05 BR BR112016018043-7A patent/BR112016018043B1/pt active IP Right Grant
- 2015-02-05 DE DE102015202091.6A patent/DE102015202091A1/de not_active Withdrawn
- 2015-02-05 JP JP2016550238A patent/JP6518677B2/ja active Active
- 2015-02-05 RU RU2016135766A patent/RU2673030C2/ru active
- 2015-02-05 WO PCT/GB2015/050314 patent/WO2015118330A1/en not_active Ceased
- 2015-02-05 KR KR1020167023979A patent/KR102293521B1/ko active Active
- 2015-02-05 CN CN201580007627.2A patent/CN106170612B/zh active Active
- 2015-02-05 GB GB1501903.7A patent/GB2525069B/en active Active
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