WO2010143856A3 - Seawater desalination apparatus - Google Patents
Seawater desalination apparatus Download PDFInfo
- Publication number
- WO2010143856A3 WO2010143856A3 PCT/KR2010/003648 KR2010003648W WO2010143856A3 WO 2010143856 A3 WO2010143856 A3 WO 2010143856A3 KR 2010003648 W KR2010003648 W KR 2010003648W WO 2010143856 A3 WO2010143856 A3 WO 2010143856A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- seawater
- heater
- heated
- heat
- condenser
- Prior art date
Links
Classifications
-
- 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
- C02F1/26—Treatment of water, waste water, or sewage by extraction
- C02F1/265—Desalination
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/14—Evaporating with heated gases or vapours or liquids in contact with the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0039—Recuperation of heat, e.g. use of heat pump(s), compression
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/002—Processes for the treatment of water whereby the filtration technique is of importance using small portable filters for producing potable water, e.g. personal travel or emergency equipment, survival kits, combat gear
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
- C02F1/12—Spray evaporation
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
Abstract
The present invention relates to a seawater desalination apparatus, comprising: a heater for heating seawater, and a condenser for transferring the heat of the water vapor generated from the heated seawater to the seawater to be injected into the heater, wherein a gaseous heat source is brought into direct contact with the seawater which is a liquid object to be heated so that direct heat exchange is performed between the heat source and the seawater in the heater. Consequently, direct combustion gas or high-temperature gas such as water vapor or the like introduced from an external generating plant is mixed with the seawater which is a liquid object to be heated, to transfer heat to the seawater and to thus improve heating efficiency. In addition, the condenser or the heater is free of a high pressure, to thereby reduce manufacturing and maintenance costs and the size of the apparatus.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090051298A KR20100132612A (en) | 2009-06-10 | 2009-06-10 | Desalination apparatus |
KR10-2009-0051298 | 2009-06-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010143856A2 WO2010143856A2 (en) | 2010-12-16 |
WO2010143856A3 true WO2010143856A3 (en) | 2011-04-21 |
Family
ID=43309345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2010/003648 WO2010143856A2 (en) | 2009-06-10 | 2010-06-08 | Seawater desalination apparatus |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20100132612A (en) |
WO (1) | WO2010143856A2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102537353B1 (en) * | 2020-12-17 | 2023-05-30 | 한국기계연구원 | Multi-effect Desalination Equipment |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933600A (en) * | 1974-05-17 | 1976-01-20 | Dorian Dodge Crocker | Method and apparatus for desalinization of water |
JPS5682384A (en) * | 1979-12-11 | 1981-07-06 | Toshiba Corp | Countercurrent type heat exchanger |
JP2004245501A (en) * | 2003-02-13 | 2004-09-02 | Union:Kk | Boiler device using mixed gas, heating device using boiler device, and carbonizing device using mixed gas |
KR100530751B1 (en) * | 1997-11-27 | 2006-02-28 | 삼성테크윈 주식회사 | Composite energy generating system |
-
2009
- 2009-06-10 KR KR1020090051298A patent/KR20100132612A/en not_active Application Discontinuation
-
2010
- 2010-06-08 WO PCT/KR2010/003648 patent/WO2010143856A2/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3933600A (en) * | 1974-05-17 | 1976-01-20 | Dorian Dodge Crocker | Method and apparatus for desalinization of water |
JPS5682384A (en) * | 1979-12-11 | 1981-07-06 | Toshiba Corp | Countercurrent type heat exchanger |
KR100530751B1 (en) * | 1997-11-27 | 2006-02-28 | 삼성테크윈 주식회사 | Composite energy generating system |
JP2004245501A (en) * | 2003-02-13 | 2004-09-02 | Union:Kk | Boiler device using mixed gas, heating device using boiler device, and carbonizing device using mixed gas |
Also Published As
Publication number | Publication date |
---|---|
KR20100132612A (en) | 2010-12-20 |
WO2010143856A2 (en) | 2010-12-16 |
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