FR3093652B1 - Installation d’épuration par voie humide de fumées d’échappement d’un moteur d’un navire marin - Google Patents
Installation d’épuration par voie humide de fumées d’échappement d’un moteur d’un navire marin Download PDFInfo
- Publication number
- FR3093652B1 FR3093652B1 FR1902570A FR1902570A FR3093652B1 FR 3093652 B1 FR3093652 B1 FR 3093652B1 FR 1902570 A FR1902570 A FR 1902570A FR 1902570 A FR1902570 A FR 1902570A FR 3093652 B1 FR3093652 B1 FR 3093652B1
- Authority
- FR
- France
- Prior art keywords
- fumes
- distribution device
- scrubber
- installation
- engine
- 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.)
- Active
Links
- 239000003517 fume Substances 0.000 title abstract 7
- 238000009434 installation Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- 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
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/501—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
- B01D53/504—Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound characterised by a specific device
-
- 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
- B01D53/14—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 absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
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- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/30—Alkali metal compounds
- B01D2251/304—Alkali metal compounds of sodium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/402—Alkaline earth metal or magnesium compounds of magnesium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/40—Alkaline earth metal or magnesium compounds
- B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/602—Oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/60—Inorganic bases or salts
- B01D2251/604—Hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
- B01D2252/10—Inorganic absorbents
- B01D2252/103—Water
- B01D2252/1035—Sea water
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- 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
- 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
- B01D2259/4575—Gas separation or purification devices adapted for specific applications for use in transportation means in aeroplanes or space ships
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
Installation d’épuration par voie humide de fumées d’échappement d’un moteur d’un navire marin Cette installation comprend un laveur (100) à la base duquel débouche un conduit (200) d’admission de fumées, un dispositif de distribution (300), agencé à l’intérieur du laveur et adapté pour distribuer de l’eau sous forme d’une pluie (P), et un dispositif de répartition (400), agencé à l’intérieur du laveur, en étant situé entre le débouché du conduit et le dispositif de distribution, et adapté pour répartir les fumées ascendantes de manière homogène sur la section transversale du laveur. Ce dispositif de répartition comporte un corps (401) pourvu d’une face supérieure (401A) inclinée, sur laquelle la pluie tombe, et d’une face inférieure (401B) qu’atteignent les fumées montant dans le laveur depuis le conduit. Le corps est aussi pourvu de perforations (402), reliant l’une à l’autre ses faces supérieure et inférieure et dimensionnées de façon que la vitesse des fumées dans les perforations est comprise entre 5 et 25 m/s lorsque la vitesse moyenne des fumées entre le conduit et le dispositif de répartition et entre le dispositif de répartition et le dispositif de distribution est comprise entre 3 et 7 m/s. Grâce à ces aménagements simples et économiques, l’invention permet d’améliorer les performances de lavage. Figure pour l'abrégé : Figure 1
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1902570A FR3093652B1 (fr) | 2019-03-13 | 2019-03-13 | Installation d’épuration par voie humide de fumées d’échappement d’un moteur d’un navire marin |
PCT/EP2020/056631 WO2020182937A1 (fr) | 2019-03-13 | 2020-03-12 | Procédé et appareil pour le nettoyage par voie humide de fumées d'échappement provenant d'un moteur d'un navire |
CN202080028451.XA CN113677420B (zh) | 2019-03-13 | 2020-03-12 | 采用湿法清洁来自船舶发动机的废气的方法和设备 |
EP20709597.7A EP3938082A1 (fr) | 2019-03-13 | 2020-03-12 | Procédé et appareil pour le nettoyage par voie humide de fumées d'échappement provenant d'un moteur d'un navire |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1902570A FR3093652B1 (fr) | 2019-03-13 | 2019-03-13 | Installation d’épuration par voie humide de fumées d’échappement d’un moteur d’un navire marin |
FR1902570 | 2019-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3093652A1 FR3093652A1 (fr) | 2020-09-18 |
FR3093652B1 true FR3093652B1 (fr) | 2022-09-16 |
Family
ID=67262642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1902570A Active FR3093652B1 (fr) | 2019-03-13 | 2019-03-13 | Installation d’épuration par voie humide de fumées d’échappement d’un moteur d’un navire marin |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3938082A1 (fr) |
CN (1) | CN113677420B (fr) |
FR (1) | FR3093652B1 (fr) |
WO (1) | WO2020182937A1 (fr) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029956A (en) * | 1998-02-06 | 2000-02-29 | Foster Wheeler Usa Corporation | Predominantly liquid filled vapor-liquid chemical reactor |
JP2004089770A (ja) * | 2002-08-29 | 2004-03-25 | Masanori Tashiro | 排ガス浄化方法及びその装置 |
JP2005074411A (ja) * | 2003-09-04 | 2005-03-24 | Kenji Nakajima | 排ガス浄化装置および排ガス浄化方法 |
US20090151563A1 (en) * | 2005-12-14 | 2009-06-18 | John David Young | Extraction device |
US9757686B2 (en) * | 2008-06-13 | 2017-09-12 | Sigan Peng | Ship flue gas scrubbing apparatus and method |
CN101288823B (zh) * | 2008-06-13 | 2010-08-25 | 武汉晶源环境工程有限责任公司 | 一种海船排烟洗涤装置及洗涤方法 |
US20130228073A1 (en) * | 2012-03-05 | 2013-09-05 | Ronald G. Patterson | Methods and apparatuses for cooling and scrubbing diesel exhaust gases on a ship |
EP2918803A4 (fr) * | 2012-09-19 | 2016-09-21 | Kawasaki Heavy Ind Ltd | Dispositif de nettoyage humide, système de moteur thermique et navire |
EP2711067B2 (fr) * | 2012-09-25 | 2020-11-04 | Alfa Laval Corporate AB | Système de nettoyage combiné et procédé de réduction du sox et nox dans les gaz d'échappement d'un moteur à combustion |
CN102921288B (zh) * | 2012-10-31 | 2014-07-16 | 浙江天蓝环保技术股份有限公司 | 一种y型吸收板塔及用其进行烟气脱硫的方法 |
CN105817121A (zh) * | 2016-04-28 | 2016-08-03 | 浙江天地环保工程有限公司 | 一种湿法脱硫吸收塔烟气均流分区装置 |
CN108905580B (zh) * | 2018-08-13 | 2024-03-19 | 中国华电集团科学技术研究总院有限公司 | 一种配置屋脊式托盘的湿法脱硫塔 |
-
2019
- 2019-03-13 FR FR1902570A patent/FR3093652B1/fr active Active
-
2020
- 2020-03-12 EP EP20709597.7A patent/EP3938082A1/fr active Pending
- 2020-03-12 CN CN202080028451.XA patent/CN113677420B/zh active Active
- 2020-03-12 WO PCT/EP2020/056631 patent/WO2020182937A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
WO2020182937A1 (fr) | 2020-09-17 |
FR3093652A1 (fr) | 2020-09-18 |
CN113677420A (zh) | 2021-11-19 |
EP3938082A1 (fr) | 2022-01-19 |
CN113677420B (zh) | 2023-10-20 |
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