JP6817693B2 - 内燃機関または工業用ガスタービンの燃焼排ガスから固体成分を除去するための装置 - Google Patents
内燃機関または工業用ガスタービンの燃焼排ガスから固体成分を除去するための装置 Download PDFInfo
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- JP6817693B2 JP6817693B2 JP2015207803A JP2015207803A JP6817693B2 JP 6817693 B2 JP6817693 B2 JP 6817693B2 JP 2015207803 A JP2015207803 A JP 2015207803A JP 2015207803 A JP2015207803 A JP 2015207803A JP 6817693 B2 JP6817693 B2 JP 6817693B2
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- 238000002485 combustion reaction Methods 0.000 title claims description 52
- 239000007787 solid Substances 0.000 title claims description 20
- 239000002184 metal Substances 0.000 claims description 68
- 239000000835 fiber Substances 0.000 claims description 51
- 239000002923 metal particle Substances 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 9
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 229910052755 nonmetal Inorganic materials 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 43
- 238000000034 method Methods 0.000 description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 8
- 239000003546 flue gas Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000011796 hollow space material Substances 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000005245 sintering Methods 0.000 description 5
- 229920000914 Metallic fiber Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 239000006262 metallic foam Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
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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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0224—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being granular
-
- 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
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0226—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being fibrous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
-
- 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
-
- 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
- F01N2330/00—Structure of catalyst support or particle filter
- F01N2330/10—Fibrous material, e.g. mineral or metallic wool
-
- 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
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/10—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for stationary applications
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Analytical Chemistry (AREA)
- Metallurgy (AREA)
- Toxicology (AREA)
- Thermal Sciences (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Filtering Materials (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Catalysts (AREA)
- Electrochemistry (AREA)
Description
2 支持部構造体
3 繊維構造構成体、繊維構造体
4 補強ワイヤ
5 金属繊維
6 結合点
7 内燃機関
8 繊維、糸
9 繊維、糸
10 繊維、糸
11 繊維、糸
12 フィルタ構造体
13 繊維、糸
14 薄片
15 排ガスフィルタ
16 触媒
17 熱交換器
18 燃焼排ガス排出口
Claims (6)
- 内燃機関(7)または工業用ガスタービンの燃焼排ガスから固体成分を除去するための装置であって、当該装置は金属粒子を有する構造体を有している装置において、前記金属粒子は結合されてフェルト状の金属構造体(1)となっており、平坦な支持部構造体(2)が前記金属構造体(1)の上流側のみに設けられており、前記金属構造体(1)が、螺旋状、ジグザク形、捩じられている、および外面に薄片が設けられた繊維および/または糸から選択された1種以上の繊維および/または糸を有することを特徴とする装置。
- 前記金属構造体(1)は非対称に形成されており、前記金属粒子は概ね前記支持部構造体(2)の被覆面に設けられていることを特徴とする請求項1に記載の装置。
- 前記金属構造体(1)のパッキング密度は前記支持部構造体(2)に向かって減少することを特徴とする請求項1または2に記載の装置。
- 前記金属構造体(1)は金属の糸(8,9,10,11,13)および/または繊維(8,9,10,11,13)を有することを特徴とする、請求項1から3のいずれか一項に記載の装置。
- 前記金属構造体(1)は非金属の糸および/または繊維を有することを特徴とする、請求項1から4のいずれか一項に記載の装置。
- 請求項1から5のいずれか一項に記載の装置と、前記内燃機関(7)と結合された触媒装置(15)とを有する内燃機関(7)であって、前記装置は前記内燃機関(7)の下流であって前記触媒装置(15)の上流に設けられていることを特徴とする内燃機関。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014015786.5 | 2014-10-24 | ||
DE102014015786.5A DE102014015786A1 (de) | 2014-10-24 | 2014-10-24 | Vorrichtung zur Entfernung von Feststoffanteilen aus dem Rauchgas von Brennkraftmaschinen oder Industriegasturbinen |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016083661A JP2016083661A (ja) | 2016-05-19 |
JP6817693B2 true JP6817693B2 (ja) | 2021-01-20 |
Family
ID=55698107
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015207803A Active JP6817693B2 (ja) | 2014-10-24 | 2015-10-22 | 内燃機関または工業用ガスタービンの燃焼排ガスから固体成分を除去するための装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6817693B2 (ja) |
KR (1) | KR102329151B1 (ja) |
CN (1) | CN105545417B (ja) |
DE (1) | DE102014015786A1 (ja) |
FI (1) | FI128721B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6402741B2 (ja) | 2016-04-28 | 2018-10-10 | トヨタ自動車株式会社 | フィルタおよび内燃機関の排気浄化システム |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS5618016A (en) * | 1979-07-20 | 1981-02-20 | Nippon Soken Inc | Cleaner for fine grain of carbon |
US4535588A (en) * | 1979-06-12 | 1985-08-20 | Nippon Soken, Inc. | Carbon particulates cleaning device for diesel engine |
DE3623786A1 (de) * | 1985-11-13 | 1987-05-14 | Man Technologie Gmbh | Verfahren zur herstellung von russfiltern |
JPH0730106Y2 (ja) * | 1989-05-30 | 1995-07-12 | 東京製綱株式会社 | 高温集塵フィルタ |
WO1997027927A1 (en) * | 1996-02-02 | 1997-08-07 | Pall Corporation | Soot filter |
JP3434117B2 (ja) * | 1996-03-29 | 2003-08-04 | 住友電気工業株式会社 | ディーゼルエンジン用パティキュレートトラップ |
EP0903476A1 (en) * | 1997-03-25 | 1999-03-24 | Nippon Oil Co., Ltd. | Exhaust emission control catalyst, exhaust emission control catalyst manufacturing method, exhaust emission control filter, exhaust emission control filter manufacturing method, and exhaust emission control apparatus |
JP3847887B2 (ja) * | 1997-03-31 | 2006-11-22 | 新東工業株式会社 | 排気ガス浄化用触媒担持フィルタ及びその製造方法 |
JP3770998B2 (ja) * | 1997-03-31 | 2006-04-26 | 新東工業株式会社 | ガス処理装置 |
US6329625B1 (en) * | 1998-10-05 | 2001-12-11 | Usf Filtration & Separations Group, Inc. | Method of making a seal |
JP2002097924A (ja) * | 2000-09-27 | 2002-04-05 | Isuzu Ceramics Res Inst Co Ltd | 脱臭機能付きディーゼルパティキュレートフィルタ |
JP2002115526A (ja) * | 2000-10-12 | 2002-04-19 | Isuzu Ceramics Res Inst Co Ltd | フィルタ寿命感知機能付きディーゼルパティキュレートフィルタユニット |
AU2002217106A1 (en) * | 2000-12-13 | 2002-06-24 | N V. Bekaert S.A. | Temperature resistant material comprising short metal fibers |
FI118418B (fi) * | 2003-04-17 | 2007-11-15 | Ecocat Oy | Alumiinioksidipohjainen katalyytti poistekaasujen puhdistukseen |
DE102009008297A1 (de) * | 2009-02-10 | 2010-08-12 | Mann + Hummel Gmbh | Keramisches Filterelement mit Strukturelementen und Verfahren zur Hertellung |
DE102006001387A1 (de) * | 2006-01-11 | 2007-07-12 | Robert Bosch Gmbh | Filtereinrichtung, insbesondere zur Filterung von Abgasen einer Dieselbrennkraftmaschine, sowie Verfahren zu deren Herstellung |
EP1988994A2 (en) * | 2006-02-28 | 2008-11-12 | 3M Innovative Properties Company | Low pressure drop, highly active catalyst systems using catalytically active gold |
DE102006061693A1 (de) * | 2006-12-28 | 2008-07-03 | Robert Bosch Gmbh | Abgasnachbehandlungsanordnung zur Behandlung von Abgasen einer Brennkraftmaschine |
US8449642B2 (en) * | 2007-07-16 | 2013-05-28 | Nv Bekaert Sa | Filter medium |
US8097071B2 (en) * | 2007-10-24 | 2012-01-17 | Mott Corporation | Sintered fiber filter |
KR100985489B1 (ko) | 2007-11-22 | 2010-10-06 | 존슨매티카탈리스트코리아 주식회사 | 슬롯형 바이-패싱부가 형성된 입자상 물질 저감용 금속섬유 필터 및 이를 포함하는 배가스 정화장치 |
EP2670508B1 (en) * | 2011-02-04 | 2021-08-25 | Entegris, Inc. | Porous metal body of sintered metal powders and metal fibers |
JP6069820B2 (ja) * | 2011-09-27 | 2017-02-01 | いすゞ自動車株式会社 | 内燃機関の排気浄化システム、内燃機関、及び内燃機関の排気浄化方法 |
-
2014
- 2014-10-24 DE DE102014015786.5A patent/DE102014015786A1/de active Pending
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2015
- 2015-10-22 KR KR1020150147273A patent/KR102329151B1/ko active IP Right Grant
- 2015-10-22 JP JP2015207803A patent/JP6817693B2/ja active Active
- 2015-10-22 FI FI20155749A patent/FI128721B/en active IP Right Grant
- 2015-10-23 CN CN201510692263.8A patent/CN105545417B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105545417B (zh) | 2020-11-10 |
FI20155749A (fi) | 2016-04-25 |
KR20160048675A (ko) | 2016-05-04 |
DE102014015786A1 (de) | 2016-04-28 |
CN105545417A (zh) | 2016-05-04 |
FI128721B (en) | 2020-10-30 |
KR102329151B1 (ko) | 2021-11-18 |
JP2016083661A (ja) | 2016-05-19 |
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