JP6312857B2 - 排気ガス後処理方法及び燃焼システム - Google Patents
排気ガス後処理方法及び燃焼システム Download PDFInfo
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- JP6312857B2 JP6312857B2 JP2016563947A JP2016563947A JP6312857B2 JP 6312857 B2 JP6312857 B2 JP 6312857B2 JP 2016563947 A JP2016563947 A JP 2016563947A JP 2016563947 A JP2016563947 A JP 2016563947A JP 6312857 B2 JP6312857 B2 JP 6312857B2
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- 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]
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
-
- 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
- F01N2240/34—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 electrolyser
-
- 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
- F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
-
- 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
- F01N2610/04—Adding substances to exhaust gases the substance being hydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0642—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions
- F02D19/0644—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels at least one fuel being gaseous, the other fuels being gaseous or liquid at standard conditions the gaseous fuel being hydrogen, ammonia or carbon monoxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0206—Non-hydrocarbon fuels, e.g. hydrogen, ammonia or carbon monoxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0203—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels characterised by the type of gaseous fuel
- F02M21/0215—Mixtures of gaseous fuels; Natural gas; Biogas; Mine gas; Landfill gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/08—Purpose of the control system to produce clean exhaust gases
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Description
さらに、米国特許出願公開第2011/0283959号明細書からは、触媒を用いて、燃焼室から放出された排気ガスを後処理する、燃焼室を備えた燃焼システムが公知である。この燃焼システムは、燃料構成成分としてのアンモニアによって駆動され、燃料室において燃焼しないアンモニアの成分から水素が成形され、この水素が別の燃料構成成分として燃焼室に送出される。
さらに、仏国特許出願公開第2941499号明細書からは、水素が燃料構成成分として使用されかつ排気ガス後処理が水素によって行われる燃焼システムが公知であり、この水素は、水電気分解によって水から生成される。
Claims (12)
- 燃料の燃焼時に発生した後処理すべき排気ガスを還元剤によって処理する、排気ガス後処理方法であって、
前記燃料の一構成成分を、前記還元剤の一構成成分としても使用し、
前記還元剤の一構成成分としても使用される前記燃料の前記構成成分は、水から生成される水素であり、かつ、前記還元剤は、水素とアンモニアとからなる混合物であり、前記燃料は水素と炭化水素ガスとからなるガス混合物であることを特徴とする方法。 - 水素とアンモニアとからなるガス混合物は、水素対アンモニア比が1に等しいかまたは1よりも小さい、請求項1に記載の方法。
- 前記還元剤を使用して、前記後処理すべき排気ガスを還元し、特に前記還元剤及び触媒(22)を使用して当該排気ガスを選択触媒還元する、請求項1または2に記載の方法。
- 前記排気ガスは、窒素酸化物を有しており、前記排気ガスの後処理の際に排気ガス脱硝を行う、請求項1から3までのいずれか1項に記載の方法。
- 前記燃料の前記構成成分及び前記還元剤の前記構成成分を共通の貯蔵器(28)から供給する、請求項1から4までのいずれか1項に記載の方法。
- 前記還元剤の一構成成分としても使用される前記燃料の前記構成成分を、電気分解によって生成する、請求項1から5までのいずれか1項に記載の方法。
- 請求項1から6までのいずれか1項に記載の方法を実行するように構成された燃焼システム(2)であって、前記燃料を燃焼させることが可能な燃焼室(10)と、当該燃焼室(10)に前記燃料の前記構成成分を供給可能な貯蔵器(28)と、還元室(20)とを有する燃焼システム(2)において、
前記還元室(20)には、前記貯蔵器(28)から前記燃料の前記構成成分を供給可能であることを特徴とする燃焼システム(2)。 - 内燃機関(4)、特にガスタービンまたは燃焼型エンジンを有しており、前記燃焼室(10)は、前記内燃機関(4)の一構成部分である、請求項7に記載の燃焼システム(2)。
- 前記還元室(20)に選択触媒還元を実行する触媒(22)が配置されている、請求項7または8に記載の燃焼システム(2)。
- 前記燃料の前記構成成分を生成するために設けられた電気分解装置(36)を有する、請求項7から9までのいずれか1項に記載の燃焼システム(2)。
- 燃料の燃焼時に発生する排気ガスを還元剤によって後処理するための、前記燃料の一構成成分の使用であって、
前記還元剤の一構成成分としても使用される、前記燃料の前記構成成分は、水から生成される水素であり、かつ、前記還元剤は、水素とアンモニアとからなる混合物であり、前記燃料は水素と炭化水素ガスとからなるガス混合物であることを特徴とする、前記燃料の一構成成分の使用。 - 前記排気ガスの前記後処理には、排気ガス脱硝が含まれている、請求項11に記載の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014207641.2A DE102014207641A1 (de) | 2014-04-23 | 2014-04-23 | Verfahren zur Abgasnachbehandlung sowie Verbrennungssystem |
DE102014207641.2 | 2014-04-23 | ||
PCT/EP2015/056333 WO2015161972A1 (de) | 2014-04-23 | 2015-03-25 | Verfahren zur abgasnachbehandlung sowie verbrennungssystem |
Publications (2)
Publication Number | Publication Date |
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JP2017519931A JP2017519931A (ja) | 2017-07-20 |
JP6312857B2 true JP6312857B2 (ja) | 2018-04-18 |
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ID=53724239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016563947A Active JP6312857B2 (ja) | 2014-04-23 | 2015-03-25 | 排気ガス後処理方法及び燃焼システム |
Country Status (7)
Country | Link |
---|---|
US (1) | US10385748B2 (ja) |
EP (1) | EP3117080B1 (ja) |
JP (1) | JP6312857B2 (ja) |
KR (1) | KR101883088B1 (ja) |
CA (1) | CA2946677C (ja) |
DE (1) | DE102014207641A1 (ja) |
WO (1) | WO2015161972A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10220500B2 (en) | 2012-04-13 | 2019-03-05 | Black & Decker Inc. | Electronic clutch for power tool |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US10036291B2 (en) * | 2016-01-20 | 2018-07-31 | Tenneco Automotive Operating Company Inc. | Exhaust after-treatment system including ammonia and hydrogen generation |
KR102219051B1 (ko) * | 2016-09-08 | 2021-02-22 | 한국조선해양 주식회사 | Scr 시스템의 환원제 공급장치 |
US20180195469A1 (en) * | 2017-01-10 | 2018-07-12 | Saudi Arabian Oil Company | Onboard fuel reforming using solar or electrical energy |
CN111255560B (zh) * | 2020-01-15 | 2021-08-13 | 北京工业大学 | 一种氢氨双燃料活塞机及控制方法 |
AT524505B1 (de) | 2020-12-14 | 2022-11-15 | Avl List Gmbh | Verfahren zum betreiben einer mit wasserstoff betriebenen brennkraftmaschine |
US11959408B2 (en) * | 2022-02-18 | 2024-04-16 | Johnson Matthey Public Limited Company | Exhaust system for an ammonia-burning combustion engine |
CN114837828B (zh) * | 2022-05-05 | 2023-09-19 | 北京工业大学 | 一种复合喷射氨氢发动机及控制方法 |
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FR2639340B1 (fr) | 1988-11-22 | 1993-06-25 | Kagan Leon | Dispositif pour briser les pointes d'ampoules contenant un liquide et la recuperation dans une poche des pointes, et des debris resultant de cette operation |
JPH05106430A (ja) | 1991-10-16 | 1993-04-27 | Toyota Central Res & Dev Lab Inc | 内燃機関の窒素酸化物低減装置 |
DE10128414A1 (de) * | 2001-06-12 | 2002-12-19 | Daimler Chrysler Ag | Abgasreinigungsanlage mit Reduktionsmittelversorgung |
DE10219799A1 (de) * | 2002-05-03 | 2003-11-13 | Bosch Gmbh Robert | Verbrennungsvorrichtung mit einer Abgasreinigungsvorrichtung |
US6981367B2 (en) * | 2003-06-25 | 2006-01-03 | General Motors Corporation | Hydrogen and oxygen generation from a water vapor containing exhaust |
JP4711425B2 (ja) * | 2005-08-17 | 2011-06-29 | 株式会社デンソー | 排ガス浄化装置及び排ガス浄化方法 |
US8469009B2 (en) * | 2006-03-31 | 2013-06-25 | Westport Power Inc. | Method and apparatus of fuelling an internal combustion engine with hydrogen and methane |
JP4711233B2 (ja) | 2006-05-10 | 2011-06-29 | スズキ株式会社 | 水素エンジンの排気ガス浄化システム |
WO2008150901A1 (en) * | 2007-05-29 | 2008-12-11 | Hydrogen Engine Center, Inc. | Hydrogen and ammonia fueled internal compustion engine |
JP2009097419A (ja) * | 2007-10-16 | 2009-05-07 | Toyota Central R&D Labs Inc | エンジンシステム |
JP2010053813A (ja) * | 2008-08-29 | 2010-03-11 | Toyota Motor Corp | 水素内燃機関 |
FR2941499B1 (fr) * | 2009-01-27 | 2011-07-15 | Peugeot Citroen Automobiles Sa | Moteur a combustion interne comportant un moyen de production d'hydrogene |
US8225599B2 (en) | 2010-02-26 | 2012-07-24 | GM Global Technology Operations LLC | Method for supplying reductant to an aftertreatment system |
US8464515B2 (en) * | 2010-05-21 | 2013-06-18 | Toyota Jidosha Kabushiki Kaisha | Ammonia burning internal combustion engine |
US20120079813A1 (en) | 2010-10-05 | 2012-04-05 | Gm Global Technology Operations, Inc. | OPERATING METHODS FOR SELECTIVE CATALYTIC REDUCTION OF NOx |
-
2014
- 2014-04-23 DE DE102014207641.2A patent/DE102014207641A1/de not_active Withdrawn
-
2015
- 2015-03-25 EP EP15741815.3A patent/EP3117080B1/de not_active Not-in-force
- 2015-03-25 US US15/305,968 patent/US10385748B2/en not_active Expired - Fee Related
- 2015-03-25 KR KR1020167032672A patent/KR101883088B1/ko active IP Right Grant
- 2015-03-25 WO PCT/EP2015/056333 patent/WO2015161972A1/de active Application Filing
- 2015-03-25 CA CA2946677A patent/CA2946677C/en not_active Expired - Fee Related
- 2015-03-25 JP JP2016563947A patent/JP6312857B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10220500B2 (en) | 2012-04-13 | 2019-03-05 | Black & Decker Inc. | Electronic clutch for power tool |
Also Published As
Publication number | Publication date |
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KR101883088B1 (ko) | 2018-07-27 |
US20170044952A1 (en) | 2017-02-16 |
EP3117080B1 (de) | 2019-03-13 |
WO2015161972A1 (de) | 2015-10-29 |
DE102014207641A1 (de) | 2015-10-29 |
JP2017519931A (ja) | 2017-07-20 |
US10385748B2 (en) | 2019-08-20 |
EP3117080A1 (de) | 2017-01-18 |
CA2946677A1 (en) | 2015-10-29 |
CA2946677C (en) | 2019-01-08 |
KR20160146924A (ko) | 2016-12-21 |
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