DK3721988T3 - Fremgangsmåde til oxidering af methan og ethan i udstødningsgas fra naturgasmotorer og apparat dertil - Google Patents
Fremgangsmåde til oxidering af methan og ethan i udstødningsgas fra naturgasmotorer og apparat dertil Download PDFInfo
- Publication number
- DK3721988T3 DK3721988T3 DK20178000.4T DK20178000T DK3721988T3 DK 3721988 T3 DK3721988 T3 DK 3721988T3 DK 20178000 T DK20178000 T DK 20178000T DK 3721988 T3 DK3721988 T3 DK 3721988T3
- Authority
- DK
- Denmark
- Prior art keywords
- methhane
- ethane
- oxidizing
- appliance
- exhaust gas
- Prior art date
Links
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 239000003345 natural gas Substances 0.000 title 1
- 230000001590 oxidative effect Effects 0.000 title 1
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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
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Toxicology (AREA)
- Ceramic Engineering (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Emergency Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562115987P | 2015-02-13 | 2015-02-13 | |
GBGB1504986.9A GB201504986D0 (en) | 2015-02-13 | 2015-03-24 | Oxidation catalyst for treating a natural gas emission |
EP16702285.4A EP3256246B1 (en) | 2015-02-13 | 2016-01-15 | Catalyst for oxidizing methane and ethane in exhaust gas of natural gas engines |
Publications (1)
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DK3721988T3 true DK3721988T3 (da) | 2022-05-02 |
Family
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DK20177995.6T DK3721987T3 (da) | 2015-02-13 | 2016-01-15 | Fremgangsmåde til oxidering af methan og ethan i udstødningsgas fra naturgasmotorer og apparat dertil |
DK20178000.4T DK3721988T3 (da) | 2015-02-13 | 2016-01-15 | Fremgangsmåde til oxidering af methan og ethan i udstødningsgas fra naturgasmotorer og apparat dertil |
DK20178003.8T DK3721989T3 (da) | 2015-02-13 | 2016-01-15 | Fremgangsmåde til oxidering af methan og ethan i udstødningsgas fra naturgasmotorer og apparat dertil |
DK20177992.3T DK3721986T3 (da) | 2015-02-13 | 2016-01-15 | Fremgangsmåde til oxidering af methan og ethan i udstødningsgas fra naturgasmotorer og apparat dertil |
DK16702285.4T DK3256246T3 (da) | 2015-02-13 | 2016-01-15 | Katalysator til oxidering af methaner og ethaner i udstødningsgas af naturgasmotorer |
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DK20177995.6T DK3721987T3 (da) | 2015-02-13 | 2016-01-15 | Fremgangsmåde til oxidering af methan og ethan i udstødningsgas fra naturgasmotorer og apparat dertil |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK20178003.8T DK3721989T3 (da) | 2015-02-13 | 2016-01-15 | Fremgangsmåde til oxidering af methan og ethan i udstødningsgas fra naturgasmotorer og apparat dertil |
DK20177992.3T DK3721986T3 (da) | 2015-02-13 | 2016-01-15 | Fremgangsmåde til oxidering af methan og ethan i udstødningsgas fra naturgasmotorer og apparat dertil |
DK16702285.4T DK3256246T3 (da) | 2015-02-13 | 2016-01-15 | Katalysator til oxidering af methaner og ethaner i udstødningsgas af naturgasmotorer |
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US (1) | US10525412B2 (da) |
EP (5) | EP3721987B1 (da) |
JP (1) | JP2018507104A (da) |
KR (1) | KR20170116033A (da) |
CN (1) | CN107208511A (da) |
BR (1) | BR112017017095A2 (da) |
DE (1) | DE112016000032T5 (da) |
DK (5) | DK3721987T3 (da) |
GB (2) | GB201504986D0 (da) |
RU (1) | RU2017131854A (da) |
WO (1) | WO2016130272A1 (da) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201504986D0 (en) | 2015-02-13 | 2015-05-06 | Johnson Matthey Plc | Oxidation catalyst for treating a natural gas emission |
GB201521123D0 (en) | 2015-11-30 | 2016-01-13 | Johnson Matthey Plc | Diesel oxidation catalyst having a capture region for exhaust gas impurities |
GB2552262B (en) * | 2016-07-12 | 2021-02-10 | Johnson Matthey Plc | Oxidation catalyst for a stoichiometric natural gas engine |
WO2018064273A1 (en) * | 2016-09-30 | 2018-04-05 | Johnson Matthey Public Limited Company | A novel zeolite synthesis with a fluoride source |
JP6838384B2 (ja) * | 2016-12-19 | 2021-03-03 | いすゞ自動車株式会社 | 排気ガス浄化システム、及び排気ガス浄化システムの被毒抑制方法 |
JP2018145869A (ja) * | 2017-03-06 | 2018-09-20 | いすゞ自動車株式会社 | 排気ガス浄化システム、及び排気ガス浄化システムの硫黄被毒抑制方法 |
GB2560990A (en) * | 2017-03-31 | 2018-10-03 | Johnson Matthey Catalysts Germany Gmbh | Composite material |
US11179707B2 (en) | 2017-03-31 | 2021-11-23 | Johnson Matthey Catalysts (Germany) Gmbh | Composite material |
EP3409358A1 (en) | 2017-06-01 | 2018-12-05 | Paul Scherrer Institut | Method for preparing a sintering resistant alkali metal-zeolite supported metal catalyst for methane oxidation |
EP3450016A1 (de) * | 2017-08-31 | 2019-03-06 | Umicore Ag & Co. Kg | Palladium-zeolith-basierter passiver stickoxid-adsorber-katalysator zur abgasreinigung |
EP3450015A1 (de) * | 2017-08-31 | 2019-03-06 | Umicore Ag & Co. Kg | Palladium-zeolith-basierter passiver stickoxid-adsorber-katalysator zur abgasreinigung |
US11161100B2 (en) | 2017-08-31 | 2021-11-02 | Umicore Ag & Co. Kg | Use of a palladium/platinum/zeolite-based catalyst as passive nitrogen oxide adsorber for purifying exhaust gas |
JP2020531240A (ja) * | 2017-08-31 | 2020-11-05 | ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフトUmicore AG & Co.KG | 排気ガスを浄化するためのパラジウム/ゼオライト系受動的窒素酸化物吸着剤触媒 |
US10989215B2 (en) | 2017-09-05 | 2021-04-27 | Solar Turbines Incorporated | Compressor system equipped for fugitive gas handling and fugitive gas system operating method |
DE102018128152A1 (de) * | 2018-11-12 | 2020-05-14 | Man Energy Solutions Se | Verfahren zur Nachbehandlung des Abgases einer Brennkraftmaschine und Brennkraftmaschine |
WO2021251230A1 (ja) * | 2020-06-09 | 2021-12-16 | ヤンマーホールディングス株式会社 | 排ガス浄化システム及び排ガス浄化装置 |
WO2023061219A1 (en) * | 2021-10-12 | 2023-04-20 | Johnson Matthey (Shanghai) Chemicals Limited | Novel zoned catalysts for cng engine exhaust gas treatments with improved ammonia emission control |
CN116002698A (zh) * | 2021-10-22 | 2023-04-25 | 中国石油化工股份有限公司 | Uos/mfi共结晶分子筛及其制备方法和应用和uos/mfi共结晶分子筛组合物及其应用 |
CN118265573A (zh) | 2021-12-20 | 2024-06-28 | 庄信万丰股份有限公司 | 用于处理由天然气发动机产生的排气的催化材料 |
TW202333849A (zh) * | 2021-12-20 | 2023-09-01 | 英商強生麥特公司 | 壓縮天然氣燃燒及排氣系統 |
KR20240090648A (ko) * | 2021-12-20 | 2024-06-21 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 천연 가스 엔진에서 생성되는 배기 가스 처리용 촉매 물질 |
CN115106120B (zh) * | 2022-06-14 | 2024-01-19 | 天津大学 | 脱氢催化剂及其制备方法和应用 |
JP7437572B1 (ja) | 2022-08-25 | 2024-02-22 | 株式会社キャタラー | 排ガス浄化触媒 |
CN115445651A (zh) * | 2022-09-14 | 2022-12-09 | 浙江大学 | 用于甲烷催化燃烧的纯硅分子筛负载钯催化剂及制备方法 |
CN117852318B (zh) * | 2024-03-07 | 2024-06-14 | 中汽研汽车检验中心(昆明)有限公司 | 一种汽车尾气净化装置耦合系统的性能仿真方法及系统 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5169813A (en) * | 1990-03-02 | 1992-12-08 | Chevron Research And Technology Company | Dehydrocyclization or catalytic reforming sulfur tolerant zeolite catalyst |
FR2707075B1 (fr) * | 1993-06-30 | 1995-09-22 | Gaz De France | Catalyseur de réduction des NOx et procédé catalytique de réduction des NOx. |
GB9805815D0 (en) | 1998-03-19 | 1998-05-13 | Johnson Matthey Plc | Manufacturing process |
US7186872B2 (en) * | 2004-03-03 | 2007-03-06 | Saudi Basic Industries Corporation | Catalyst for aromatization of alkanes, process of making and process of using thereof |
US7213395B2 (en) * | 2004-07-14 | 2007-05-08 | Eaton Corporation | Hybrid catalyst system for exhaust emissions reduction |
JP2008506668A (ja) * | 2004-07-15 | 2008-03-06 | ソルベイ・フアーマシユーチカルズ・ベー・ブイ | 3−アミノ−8−(1−ピペラジニル)−2h−1−ベンゾピラン−2−オンの長時間放出型調製物 |
US20060115399A1 (en) | 2004-11-29 | 2006-06-01 | Chevron U.S.A. Inc. | Treatment of engine exhaust using high-silica molecular sieve CHA |
JP4944038B2 (ja) * | 2004-11-29 | 2012-05-30 | シェブロン ユー.エス.エー. インコーポレイテッド | 高シリカモレキュラシーブcha |
WO2006060101A2 (en) * | 2004-11-30 | 2006-06-08 | Chevron U.S.A. Inc. | Boron-containing molecular sieve cha |
WO2008075111A1 (en) * | 2006-12-21 | 2008-06-26 | Johnson Matthey Public Limited Company | Apparatus comprising lean burn ic engine and an exhaust system therefor |
US8993468B2 (en) * | 2007-05-24 | 2015-03-31 | Saudi Basic Industries Corporation | Catalyst for conversion of hydrocarbons, process of making and process of using thereof—Ge zeolites |
US20090008109A1 (en) * | 2007-06-29 | 2009-01-08 | Par Aide Products Co. | Drag mat |
CN101549301A (zh) * | 2009-01-20 | 2009-10-07 | 昆明贵研催化剂有限责任公司 | 天然气车辆尾气净化催化剂及其制备方法 |
GB201000019D0 (en) | 2010-01-04 | 2010-02-17 | Johnson Matthey Plc | Coating a monolith substrate with catalyst component |
EP2531279B1 (en) | 2010-02-01 | 2015-10-07 | Johnson Matthey PLC | Extruded scr filter |
US8535629B2 (en) * | 2010-12-02 | 2013-09-17 | Johnson Matthey Public Limited Company | Zeolite catalyst containing metal |
GB201021887D0 (en) * | 2010-12-21 | 2011-02-02 | Johnson Matthey Plc | Oxidation catalyst for a lean burn internal combustion engine |
WO2012131916A1 (ja) * | 2011-03-29 | 2012-10-04 | イビデン株式会社 | ハニカム構造体およびハニカム構造体の製造方法 |
US20120308439A1 (en) | 2011-06-01 | 2012-12-06 | Johnson Matthey Public Limited Company | Cold start catalyst and its use in exhaust systems |
KR20140053240A (ko) * | 2011-07-27 | 2014-05-07 | 존슨 맛쎄이 퍼블릭 리미티드 컴파니 | 저인 카바자이트 |
US20130034482A1 (en) * | 2011-08-05 | 2013-02-07 | Chevron U.S.A Inc. | Reduction of oxides of nitrogen in a gas stream using molecular sieve ssz-23 |
US8772192B2 (en) * | 2012-06-29 | 2014-07-08 | Saudi Basic Industries Corporation | Germanium silicalite catalyst and method of preparation and use |
GB201220912D0 (en) * | 2012-11-21 | 2013-01-02 | Johnson Matthey Plc | Oxidation catalyst for treating the exhaust gas of a compression ignition engine |
GB201311615D0 (en) | 2013-06-03 | 2013-08-14 | Johnson Matthey Plc | Method of coating a substrate with a catalyst component |
US20150336091A1 (en) * | 2014-05-21 | 2015-11-26 | Chevron U.S.A. Inc. | Molecular sieve ssz-95 |
GB201504986D0 (en) | 2015-02-13 | 2015-05-06 | Johnson Matthey Plc | Oxidation catalyst for treating a natural gas emission |
-
2015
- 2015-03-24 GB GBGB1504986.9A patent/GB201504986D0/en not_active Ceased
-
2016
- 2016-01-15 DE DE112016000032.4T patent/DE112016000032T5/de not_active Ceased
- 2016-01-15 CN CN201680009606.9A patent/CN107208511A/zh active Pending
- 2016-01-15 EP EP20177995.6A patent/EP3721987B1/en active Active
- 2016-01-15 WO PCT/US2016/013517 patent/WO2016130272A1/en active Application Filing
- 2016-01-15 DK DK20177995.6T patent/DK3721987T3/da active
- 2016-01-15 KR KR1020177022233A patent/KR20170116033A/ko unknown
- 2016-01-15 DK DK20178000.4T patent/DK3721988T3/da active
- 2016-01-15 JP JP2017541707A patent/JP2018507104A/ja active Pending
- 2016-01-15 US US14/996,288 patent/US10525412B2/en active Active
- 2016-01-15 EP EP20178003.8A patent/EP3721989B1/en active Active
- 2016-01-15 GB GB1614996.5A patent/GB2543401B/en active Active
- 2016-01-15 EP EP20178000.4A patent/EP3721988B1/en active Active
- 2016-01-15 EP EP16702285.4A patent/EP3256246B1/en active Active
- 2016-01-15 RU RU2017131854A patent/RU2017131854A/ru unknown
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- 2016-01-15 DK DK20177992.3T patent/DK3721986T3/da active
- 2016-01-15 DK DK16702285.4T patent/DK3256246T3/da active
- 2016-01-15 BR BR112017017095-7A patent/BR112017017095A2/pt not_active Application Discontinuation
Also Published As
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JP2018507104A (ja) | 2018-03-15 |
EP3721988B1 (en) | 2022-03-02 |
GB2543401B (en) | 2019-10-30 |
RU2017131854A (ru) | 2019-03-13 |
GB2543401A (en) | 2017-04-19 |
GB201614996D0 (en) | 2016-10-19 |
RU2017131854A3 (da) | 2019-04-08 |
DK3721989T3 (da) | 2022-05-09 |
DK3256246T3 (da) | 2021-02-22 |
CN107208511A (zh) | 2017-09-26 |
EP3256246A1 (en) | 2017-12-20 |
EP3721986B1 (en) | 2022-03-02 |
EP3721988A1 (en) | 2020-10-14 |
KR20170116033A (ko) | 2017-10-18 |
US20160236147A1 (en) | 2016-08-18 |
EP3721989B1 (en) | 2022-03-02 |
DK3721986T3 (da) | 2022-04-19 |
GB201504986D0 (en) | 2015-05-06 |
EP3721989A1 (en) | 2020-10-14 |
EP3721987A1 (en) | 2020-10-14 |
EP3721987B1 (en) | 2022-03-02 |
DE112016000032T5 (de) | 2017-03-02 |
BR112017017095A2 (pt) | 2018-04-10 |
EP3256246B1 (en) | 2020-11-25 |
EP3721986A1 (en) | 2020-10-14 |
DK3721987T3 (da) | 2022-04-11 |
US10525412B2 (en) | 2020-01-07 |
WO2016130272A1 (en) | 2016-08-18 |
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