CN106170610B - 使用含有高浓度硫成分的低质燃料的船舶用柴油发动机的排气处理装置 - Google Patents
使用含有高浓度硫成分的低质燃料的船舶用柴油发动机的排气处理装置 Download PDFInfo
- Publication number
- CN106170610B CN106170610B CN201580017389.3A CN201580017389A CN106170610B CN 106170610 B CN106170610 B CN 106170610B CN 201580017389 A CN201580017389 A CN 201580017389A CN 106170610 B CN106170610 B CN 106170610B
- Authority
- CN
- China
- Prior art keywords
- exhaust
- gas
- burning
- low
- incinerator
- 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.)
- Expired - Fee Related
Links
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
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/037—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 inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
-
- 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
- B01D53/32—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 by electrical effects other than those provided for in group B01D61/00
- B01D53/323—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 by electrical effects other than those provided for in group B01D61/00 by electrostatic effects or by high-voltage electric fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/017—Combinations of electrostatic separation with other processes, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/49—Collecting-electrodes tubular
-
- 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
- F01N3/01—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust by means of electric or electrostatic separators
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/012—Diesel engines and lean burn gasoline engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4566—Gas separation or purification devices adapted for specific applications for use in transportation means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/10—Ionising electrode with two or more serrated ends or sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
-
- 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
- F01N2590/02—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for marine vessels or naval 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Electrostatic Separation (AREA)
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014079715A JP6238823B2 (ja) | 2014-04-08 | 2014-04-08 | 高濃度に硫黄成分を含有する低質燃料を使用する船舶用ディーゼルエンジンの排ガス処理装置 |
| JP2014-079715 | 2014-04-08 | ||
| PCT/JP2015/060982 WO2015156320A1 (ja) | 2014-04-08 | 2015-04-08 | 高濃度に硫黄成分を含有する低質燃料を使用する船舶用ディーゼルエンジンの排ガス処理装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106170610A CN106170610A (zh) | 2016-11-30 |
| CN106170610B true CN106170610B (zh) | 2019-08-13 |
Family
ID=54287893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580017389.3A Expired - Fee Related CN106170610B (zh) | 2014-04-08 | 2015-04-08 | 使用含有高浓度硫成分的低质燃料的船舶用柴油发动机的排气处理装置 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3130773A4 (enExample) |
| JP (1) | JP6238823B2 (enExample) |
| KR (1) | KR101828734B1 (enExample) |
| CN (1) | CN106170610B (enExample) |
| MA (1) | MA39858A (enExample) |
| WO (1) | WO2015156320A1 (enExample) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016151196A (ja) * | 2015-02-16 | 2016-08-22 | 三菱重工業株式会社 | 排ガス再循環システム、およびこれを備えた舶用エンジン |
| JP6579150B2 (ja) * | 2017-04-25 | 2019-09-25 | トヨタ自動車株式会社 | 排ガス浄化装置 |
| US10696906B2 (en) | 2017-09-29 | 2020-06-30 | Marathon Petroleum Company Lp | Tower bottoms coke catching device |
| JP7144172B2 (ja) * | 2018-04-03 | 2022-09-29 | トリニティ工業株式会社 | 電界浄化装置及びワーク乾燥システム |
| US12000720B2 (en) | 2018-09-10 | 2024-06-04 | Marathon Petroleum Company Lp | Product inventory monitoring |
| JP2022525132A (ja) * | 2019-03-11 | 2022-05-11 | ユニバーシティ オブ サザン カリフォルニア | プラズマベースの浄化のためのシステム及び方法 |
| CN114173907A (zh) | 2019-03-11 | 2022-03-11 | 南加利福尼亚大学 | 用于SOx和NOx的基于等离子体的治理的系统和方法 |
| US12031676B2 (en) | 2019-03-25 | 2024-07-09 | Marathon Petroleum Company Lp | Insulation securement system and associated methods |
| US11975316B2 (en) | 2019-05-09 | 2024-05-07 | Marathon Petroleum Company Lp | Methods and reforming systems for re-dispersing platinum on reforming catalyst |
| CA3212048A1 (en) | 2019-05-30 | 2020-11-30 | Marathon Petroleum Company Lp | Methods and systems for minimizing nox and co emissions in natural draft heaters |
| JP2020195954A (ja) * | 2019-05-31 | 2020-12-10 | 臼井国際産業株式会社 | 電気集塵装置 |
| KR102315711B1 (ko) * | 2019-08-08 | 2021-10-21 | 황종덕 | 배기가스 정화장치 |
| CA3109606C (en) | 2020-02-19 | 2022-12-06 | Marathon Petroleum Company Lp | Low sulfur fuel oil blends for paraffinic resid stability and associated methods |
| KR102422754B1 (ko) * | 2020-11-24 | 2022-07-20 | 한국기계연구원 | 엔진 배출 입자상 물질의 제거장치를 이용한 입자상 물질의 제거방법 |
| US11898109B2 (en) | 2021-02-25 | 2024-02-13 | Marathon Petroleum Company Lp | Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers |
| US11905468B2 (en) | 2021-02-25 | 2024-02-20 | Marathon Petroleum Company Lp | Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers |
| US12461022B2 (en) | 2021-02-25 | 2025-11-04 | Marathon Petroleum Company Lp | Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers |
| US11702600B2 (en) | 2021-02-25 | 2023-07-18 | Marathon Petroleum Company Lp | Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers |
| US12473500B2 (en) | 2021-02-25 | 2025-11-18 | Marathon Petroleum Company Lp | Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers |
| US11692141B2 (en) | 2021-10-10 | 2023-07-04 | Marathon Petroleum Company Lp | Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive |
| CN113996150B (zh) * | 2021-11-03 | 2022-07-15 | 福建三宝钢铁有限公司 | 一种高效脱硫脱硝方法及系统 |
| CA3188122A1 (en) | 2022-01-31 | 2023-07-31 | Marathon Petroleum Company Lp | Systems and methods for reducing rendered fats pour point |
| JP7411025B1 (ja) | 2022-07-05 | 2024-01-10 | 株式会社新来島どっく | ドレン受けホッパー装置 |
| US12311305B2 (en) | 2022-12-08 | 2025-05-27 | Marathon Petroleum Company Lp | Removable flue gas strainer and associated methods |
| CA3238046A1 (en) | 2023-05-12 | 2025-07-07 | Marathon Petroleum Co Lp | Systems, apparatuses, and methods for sample cylinder inspection, pressurization, and sample disposal |
| US12415962B2 (en) | 2023-11-10 | 2025-09-16 | Marathon Petroleum Company Lp | Systems and methods for producing aviation fuel |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008127998A (ja) * | 2006-11-16 | 2008-06-05 | Mitsubishi Fuso Truck & Bus Corp | 内燃機関の排気浄化装置 |
| CN101881204A (zh) * | 2002-07-25 | 2010-11-10 | 里法特·A·卡梅尔 | 用来减少柴油机废气的污染物的方法 |
| CN102549244A (zh) * | 2009-10-14 | 2012-07-04 | 臼井国际产业株式会社 | 电气式排气处理方法以及电气式排气处理装置 |
| CN103261596A (zh) * | 2010-11-16 | 2013-08-21 | 臼井国际产业株式会社 | 柴油发动机的排气处理装置 |
| CN103261595A (zh) * | 2010-12-16 | 2013-08-21 | 臼井国际产业株式会社 | 使用重油以下的低质燃料的柴油发动机的排气气体净化装置 |
| WO2013172380A1 (ja) * | 2012-05-15 | 2013-11-21 | 臼井国際産業株式会社 | 重油より低質な燃料を使用する船舶用ディーゼルエンジン排ガス処理装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0521118U (ja) * | 1991-08-30 | 1993-03-19 | 株式会社明電舎 | デイーゼルエンジン用消煙装置 |
| JP2014055567A (ja) * | 2012-09-13 | 2014-03-27 | Kawasaki Heavy Ind Ltd | 排気ガス浄化装置及びこれを備える船舶機関システム |
-
2014
- 2014-04-08 JP JP2014079715A patent/JP6238823B2/ja not_active Expired - Fee Related
-
2015
- 2015-04-08 MA MA039858A patent/MA39858A/fr unknown
- 2015-04-08 CN CN201580017389.3A patent/CN106170610B/zh not_active Expired - Fee Related
- 2015-04-08 KR KR1020167031113A patent/KR101828734B1/ko not_active Expired - Fee Related
- 2015-04-08 WO PCT/JP2015/060982 patent/WO2015156320A1/ja not_active Ceased
- 2015-04-08 EP EP15777369.8A patent/EP3130773A4/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881204A (zh) * | 2002-07-25 | 2010-11-10 | 里法特·A·卡梅尔 | 用来减少柴油机废气的污染物的方法 |
| JP2008127998A (ja) * | 2006-11-16 | 2008-06-05 | Mitsubishi Fuso Truck & Bus Corp | 内燃機関の排気浄化装置 |
| CN102549244A (zh) * | 2009-10-14 | 2012-07-04 | 臼井国际产业株式会社 | 电气式排气处理方法以及电气式排气处理装置 |
| CN103261596A (zh) * | 2010-11-16 | 2013-08-21 | 臼井国际产业株式会社 | 柴油发动机的排气处理装置 |
| CN103261595A (zh) * | 2010-12-16 | 2013-08-21 | 臼井国际产业株式会社 | 使用重油以下的低质燃料的柴油发动机的排气气体净化装置 |
| WO2013172380A1 (ja) * | 2012-05-15 | 2013-11-21 | 臼井国際産業株式会社 | 重油より低質な燃料を使用する船舶用ディーゼルエンジン排ガス処理装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106170610A (zh) | 2016-11-30 |
| KR101828734B1 (ko) | 2018-03-29 |
| EP3130773A1 (en) | 2017-02-15 |
| EP3130773A4 (en) | 2017-03-08 |
| WO2015156320A1 (ja) | 2015-10-15 |
| MA39858A (fr) | 2017-02-15 |
| KR20160135838A (ko) | 2016-11-28 |
| JP6238823B2 (ja) | 2017-11-29 |
| JP2015200230A (ja) | 2015-11-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106170610B (zh) | 使用含有高浓度硫成分的低质燃料的船舶用柴油发动机的排气处理装置 | |
| JP2015200230A5 (enExample) | ||
| CN106133288B (zh) | 使用含有高浓度硫成分的低质燃料的船舶用柴油发动机的排气净化装置 | |
| KR101801501B1 (ko) | 고농도로 황 성분을 함유하는 중유 등의 저질 연료를 사용하는 선박용 디젤 엔진의 배기가스 정화 장치 | |
| KR101707273B1 (ko) | 중유 이하의 저질 연료를 사용하는 대배기량 선박용 디젤 엔진의 배기 가스 정화 장치 | |
| KR101761045B1 (ko) | 고농도로 황 성분을 함유하는 중유 등의 저질 연료를 사용하는 선박용 디젤 엔진의 배기 가스 정화 장치 | |
| JP2012140928A5 (enExample) | ||
| US9157360B2 (en) | Methods and device for low contamination energy generation | |
| CN102364068A (zh) | 船用尾排气处理系统 | |
| Ushakov et al. | Meeting future emission regulation at sea by combining low-pressure EGR and seawater scrubbing | |
| KR101453341B1 (ko) | 정전 복합 습식 스크러버 시스템 | |
| CN208599468U (zh) | 一种环保节能型船舶尾气净化处理装置 | |
| CN111561376A (zh) | 借助多级吸附方法净化来自内燃机的含有硫氧化物的废气的方法和设施 | |
| CN101190395A (zh) | 一种火烟降温除尘净化器 | |
| CN208260483U (zh) | 一种利用乳化油进行烟气除尘的装置 | |
| KR102067385B1 (ko) | 디젤엔진용 매연 저감장치 및 저감방법 | |
| JP2014163365A (ja) | 再循環排ガス浄化装置及び再循環排ガス浄化方法 | |
| AU2012100416A4 (en) | Device for Reducing Vehicle Emissions and Reducing Carbon Emissions from a Furnace/Appliance Which Burns Fossil Fuels | |
| CN203257510U (zh) | 用于交通工具或机械工程的发动机废气排放的处理装置 | |
| RU139062U1 (ru) | Устройство высокотемпературной сероочистки генераторного газа для мощных парогазовых установок | |
| CN205435442U (zh) | 一种工业用烟气电除尘脱硫系统 | |
| Mauritzson | The impact of The Medium Combustion The impact of The Medium Combustiondioxide and nitrogen oxides prevention techniques | |
| Chandrappa et al. | Fundamentals of Treatment, and Process Design for Air Pollution Control | |
| Korshover | Control and Disposal of Cotton-ginning Wastes: A Symposium, Dallas, Texas, May 3 and 4, 1966 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20210408 |