CN115803100A - 包括连接至静电除尘器的两个洗涤器的系统和使用该系统净化废气的方法 - Google Patents
包括连接至静电除尘器的两个洗涤器的系统和使用该系统净化废气的方法 Download PDFInfo
- Publication number
- CN115803100A CN115803100A CN202180043883.2A CN202180043883A CN115803100A CN 115803100 A CN115803100 A CN 115803100A CN 202180043883 A CN202180043883 A CN 202180043883A CN 115803100 A CN115803100 A CN 115803100A
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- scrubbed
- seg
- electrostatic precipitator
- scrubber
- 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.)
- Pending
Links
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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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
- B01D53/14—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
- B01D53/1406—Multiple stage absorption
-
- 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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
-
- 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
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
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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
- B01D53/507—Sulfur oxides by treating the gases with other liquids
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- 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
- B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
- B03C3/014—Addition of water; Heat exchange, e.g. by condensation
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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
- F01N3/01—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust by means of electric or electrostatic separators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2247/00—Details relating to the separation of dispersed particles from gases, air or vapours by liquid as separating agent
- B01D2247/02—Enhancing the particle separation by electrostatic or magnetic effects
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- 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
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- 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
-
- 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
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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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
- Electrostatic Separation (AREA)
- Exhaust Gas After Treatment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20205629A FI130699B1 (fi) | 2020-06-16 | 2020-06-16 | Läpivientijärjestely ajoneuvon märkää sähkösuodatinta varten |
FI20205629 | 2020-06-16 | ||
PCT/FI2021/050405 WO2021255329A1 (en) | 2020-06-16 | 2021-06-02 | System comprising two scrubbers connected to an electrostatic precipitator and a method for purifying exhaust gas using it |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115803100A true CN115803100A (zh) | 2023-03-14 |
Family
ID=76744852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180043883.2A Pending CN115803100A (zh) | 2020-06-16 | 2021-06-02 | 包括连接至静电除尘器的两个洗涤器的系统和使用该系统净化废气的方法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP4164773A1 (ko) |
JP (1) | JP2023530916A (ko) |
KR (1) | KR20230025442A (ko) |
CN (1) | CN115803100A (ko) |
FI (1) | FI130699B1 (ko) |
WO (1) | WO2021255329A1 (ko) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5222951B1 (ko) | 1971-02-24 | 1977-06-21 | ||
WO1999044722A1 (en) | 1998-03-02 | 1999-09-10 | Kvaerner Ships Equipment A.S | Apparatus for reducing contaminants in a pulsating exhaust gas |
JP3705042B2 (ja) * | 1999-10-04 | 2005-10-12 | 日立プラント建設株式会社 | 排煙処理システム |
FI20065330L (fi) | 2006-05-16 | 2007-11-17 | Kvaerner Power Oy | Menetelmä ja laitteisto laivamoottorin rikkidioksidipäästöjen vähentämiseksi |
DK2719440T3 (en) * | 2012-10-15 | 2017-08-14 | Linde Ag | Process for removing contaminants from exhaust gases by the addition of ozone |
-
2020
- 2020-06-16 FI FI20205629A patent/FI130699B1/fi active
-
2021
- 2021-06-02 EP EP21737106.1A patent/EP4164773A1/en active Pending
- 2021-06-02 WO PCT/FI2021/050405 patent/WO2021255329A1/en active Search and Examination
- 2021-06-02 KR KR1020237001434A patent/KR20230025442A/ko active Search and Examination
- 2021-06-02 JP JP2022576362A patent/JP2023530916A/ja active Pending
- 2021-06-02 CN CN202180043883.2A patent/CN115803100A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2023530916A (ja) | 2023-07-20 |
KR20230025442A (ko) | 2023-02-21 |
FI130699B1 (fi) | 2024-01-24 |
EP4164773A1 (en) | 2023-04-19 |
FI20205629A1 (en) | 2021-12-17 |
WO2021255329A1 (en) | 2021-12-23 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |