MY172570A - Seawater desulfurization air diffuser and seawater desulfurizer including the same - Google Patents
Seawater desulfurization air diffuser and seawater desulfurizer including the sameInfo
- Publication number
- MY172570A MY172570A MYPI2016700296A MYPI2016700296A MY172570A MY 172570 A MY172570 A MY 172570A MY PI2016700296 A MYPI2016700296 A MY PI2016700296A MY PI2016700296 A MYPI2016700296 A MY PI2016700296A MY 172570 A MY172570 A MY 172570A
- Authority
- MY
- Malaysia
- Prior art keywords
- seawater
- air
- air diffuser
- diffuser pipes
- same
- Prior art date
Links
Classifications
-
- 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
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2311—Mounting the bubbling devices or the diffusers
- B01F23/23113—Mounting the bubbling devices or the diffusers characterised by the disposition of the bubbling elements in particular configurations, patterns or arrays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23121—Diffusers having injection means, e.g. nozzles with circumferential outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
- B01F23/231265—Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/11—Air
-
- 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
- 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
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Nozzles (AREA)
- Gas Separation By Absorption (AREA)
- Physical Water Treatments (AREA)
Abstract
A seawater desulfurization air diffuser (30): includes air diffuser pipes (34), which are arranged in the oxidation basin (13) for seawater desulfurization and supply air to acidic mixed seawater (24) including seawater (23) that has absorbed a sulfur-containing component which resulted from seawater desulfurization by bringing the sulfur-containing component in a flue gas (22) into contact with seawater; and an air supply pipe (33), which feeds the air through an air introducing means from outside to the air diffuser pipes (34); a hole diameter (d) of holes (35) of the air diffuser pipes (34) is equal to or greater than 5 mm; a pitch (P1) between the holes (35) and of the air diffuser pipes (34) is equal to or greater than 40 mm; and a pitch (P2) between the air diffuser pipes (34) and arranged in the air supply pipe (33) is equal to or greater than 500 mm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013204902A JP6313945B2 (en) | 2013-09-30 | 2013-09-30 | Air diffuser for seawater desulfurization, seawater desulfurizer equipped with the same, and water quality improvement method |
Publications (1)
Publication Number | Publication Date |
---|---|
MY172570A true MY172570A (en) | 2019-12-03 |
Family
ID=52743098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2016700296A MY172570A (en) | 2013-09-30 | 2014-09-16 | Seawater desulfurization air diffuser and seawater desulfurizer including the same |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP6313945B2 (en) |
MY (1) | MY172570A (en) |
WO (1) | WO2015045957A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6189202B2 (en) * | 2013-12-17 | 2017-08-30 | 佐竹化学機械工業株式会社 | Stirrer |
JP2016215092A (en) * | 2015-05-15 | 2016-12-22 | 三菱日立パワーシステムズ株式会社 | Water quality-improving apparatus for seawater desulfurization waste water, and seawater flue gas desulfurization system |
JP2017077537A (en) * | 2015-10-21 | 2017-04-27 | 月島機械株式会社 | Device and method for treating sulfur absorptive solution |
EP3260187A1 (en) * | 2016-06-23 | 2017-12-27 | Yara Marine Technologies AS | System and method for reducing the amount of sulfur oxides in exhaust gas |
CN108128882A (en) * | 2018-02-05 | 2018-06-08 | 北京龙源环保工程有限公司 | Sea water desulfuration recovery system Simulation experimental method and device |
CL2018002442A1 (en) * | 2018-04-13 | 2018-10-12 | Jiangnan Environmental Prot Group Inc | Method and device for oxidizing a solution for ammonia desulfurization. |
CN108704446A (en) * | 2018-06-04 | 2018-10-26 | 广州引航者信息科技有限公司 | A kind of marine exhaust desulfurizer and method |
CN110723806B (en) * | 2019-09-23 | 2021-11-16 | 上海蓝魂环保科技有限公司 | Aeration device for seawater after seawater desulfurization reaction of ship |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641294B2 (en) * | 1972-05-08 | 1981-09-28 | ||
JPS5144699B2 (en) * | 1972-09-29 | 1976-11-30 | ||
JPS6268531A (en) * | 1985-09-21 | 1987-03-28 | Unitika Ltd | Method for dissolving gas |
JP3336326B2 (en) * | 1995-03-10 | 2002-10-21 | 日立機電工業株式会社 | Aeration method and device |
JPH09253685A (en) * | 1996-03-22 | 1997-09-30 | Toto Ltd | Aeration apparatus |
JP3088089B2 (en) * | 1997-05-09 | 2000-09-18 | 日本合成化学工業株式会社 | Nozzle structure of diffuser tube |
JP5182413B2 (en) * | 2005-02-24 | 2013-04-17 | 東レ株式会社 | Immersion type membrane separator, method of cleaning a diffuser and membrane separation method |
JP5754877B2 (en) * | 2009-03-31 | 2015-07-29 | 三菱日立パワーシステムズ株式会社 | Oxidation tank, seawater treatment device and seawater desulfurization system |
JP2012000584A (en) * | 2010-06-18 | 2012-01-05 | Kubota Corp | Air lift pump apparatus and wastewater treatment facility |
JP5864888B2 (en) * | 2011-04-22 | 2016-02-17 | 株式会社福島製作所 | Diesel engine exhaust gas purification system |
JP2012236146A (en) * | 2011-05-11 | 2012-12-06 | Mitsubishi Heavy Ind Ltd | Aeration apparatus and seawater flue gas desulfurization apparatus including the same |
-
2013
- 2013-09-30 JP JP2013204902A patent/JP6313945B2/en active Active
-
2014
- 2014-09-16 WO PCT/JP2014/074409 patent/WO2015045957A1/en active Application Filing
- 2014-09-16 MY MYPI2016700296A patent/MY172570A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2015045957A1 (en) | 2015-04-02 |
JP6313945B2 (en) | 2018-04-18 |
JP2015066526A (en) | 2015-04-13 |
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