GB1241174A - Desalination of water - Google Patents
Desalination of waterInfo
- Publication number
- GB1241174A GB1241174A GB50118/67A GB5011867A GB1241174A GB 1241174 A GB1241174 A GB 1241174A GB 50118/67 A GB50118/67 A GB 50118/67A GB 5011867 A GB5011867 A GB 5011867A GB 1241174 A GB1241174 A GB 1241174A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- line
- heat
- heat exchanger
- exchange coil
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 7
- 238000010612 desalination reaction Methods 0.000 title abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 8
- 229910021529 ammonia Inorganic materials 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 2
- 239000013505 freshwater Substances 0.000 abstract 2
- 230000008016 vaporization Effects 0.000 abstract 2
- 238000009834 vaporization Methods 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000012267 brine Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
- 238000001179 sorption measurement Methods 0.000 abstract 1
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/007—Energy recuperation; Heat pumps
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
1,241,174. Evaporators, flash type; desalination of water. BRITISH OXYGEN CO., Ltd. 4 Nov., 1968 [3 Nov., 1967], No. 50118/ 67. Heading BIB. Fresh water is obtained by passing salt water from pump 31 through a heat-exchange coil 22 wherein it is heated by hot compressed ammonia vapour (or sulphur dioxide or a fluorinated hydrocarbon) flowing through heat exchanger 19, and then passing the heated salt water through line 32 into chamber 11 where it flows down over trays 15 and undergoes partial vaporization; the vapours condense on heat-exchange coil 12 and the distillate (fresh water), collected in tray 13, is withdrawn through line 40. The liquified ammonia leaving heat exchanger 19 flows through expansion valve 16 into heat-exchange coil 12, and then enters reservoir 17. Ammonia vapour is withdrawn from reservoir 17 by compressor 18, and is recycled to heat exchanger 19. Some of the brine withdrawn from chamber 11 through line 35 is discharged from the system through line 36, but a major proportion is recirculated to coil 22. Make-up salt water is supplied by line 29. This make-up water may be used to provide additional cooling for heat-exchange coil 12. The mechanical compressor 18 may be replaced by a thermal compressor operating on the vapour-adsorption principle. The vaporization of water may be carried out under subatmospheric pressure maintained by a pump operated by the compressed ammonia or other working fluid. The heat exchanger may be made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB50118/67A GB1241174A (en) | 1967-11-03 | 1967-11-03 | Desalination of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB50118/67A GB1241174A (en) | 1967-11-03 | 1967-11-03 | Desalination of water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1241174A true GB1241174A (en) | 1971-07-28 |
Family
ID=10454725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50118/67A Expired GB1241174A (en) | 1967-11-03 | 1967-11-03 | Desalination of water |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1241174A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2309477A1 (en) * | 1975-04-30 | 1976-11-26 | Arcangeli Pier | UNIT FOR OBTAINING CLEAN WATER CONTAINING A REFRIGERATION CIRCUIT |
| FR2442645A1 (en) * | 1978-12-01 | 1980-06-27 | Hisaka Works Ltd | HEAT PUMP TYPE WATER DISTILLATION APPARATUS |
| US4585524A (en) * | 1976-01-07 | 1986-04-29 | Jakob Hoiss | Method and apparatus for distillation of crude water |
| WO2012070055A1 (en) * | 2010-11-24 | 2012-05-31 | Ebenezer Muthunayagam Abraham | Process, system and configuration for integrated ocean energy cum desalination system |
| WO2012112359A1 (en) * | 2011-02-15 | 2012-08-23 | Massachusetts Institute Of Technology | High-efficiency thermal-energy-driven water purification system |
| US9981860B2 (en) | 2015-05-21 | 2018-05-29 | Gradiant Corporation | Production of ultra-high-density brines using transiently-operated desalination systems |
| US10143936B2 (en) | 2015-05-21 | 2018-12-04 | Gradiant Corporation | Systems including an apparatus comprising both a humidification region and a dehumidification region with heat recovery and/or intermediate injection |
| US10294123B2 (en) | 2016-05-20 | 2019-05-21 | Gradiant Corporation | Humidification-dehumidification systems and methods at low top brine temperatures |
| CN113457191A (en) * | 2021-07-15 | 2021-10-01 | 华强化工集团股份有限公司 | Flash evaporation system |
| CN113526594A (en) * | 2021-07-31 | 2021-10-22 | 董春 | Industrial wastewater desalting and desalting evaporator and desalting method |
-
1967
- 1967-11-03 GB GB50118/67A patent/GB1241174A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2309477A1 (en) * | 1975-04-30 | 1976-11-26 | Arcangeli Pier | UNIT FOR OBTAINING CLEAN WATER CONTAINING A REFRIGERATION CIRCUIT |
| US4585524A (en) * | 1976-01-07 | 1986-04-29 | Jakob Hoiss | Method and apparatus for distillation of crude water |
| FR2442645A1 (en) * | 1978-12-01 | 1980-06-27 | Hisaka Works Ltd | HEAT PUMP TYPE WATER DISTILLATION APPARATUS |
| WO2012070055A1 (en) * | 2010-11-24 | 2012-05-31 | Ebenezer Muthunayagam Abraham | Process, system and configuration for integrated ocean energy cum desalination system |
| WO2012112359A1 (en) * | 2011-02-15 | 2012-08-23 | Massachusetts Institute Of Technology | High-efficiency thermal-energy-driven water purification system |
| US8647477B2 (en) | 2011-02-15 | 2014-02-11 | Massachusetts Institute Of Technology | High-efficiency thermal-energy-driven water purification system |
| US9981860B2 (en) | 2015-05-21 | 2018-05-29 | Gradiant Corporation | Production of ultra-high-density brines using transiently-operated desalination systems |
| US10143936B2 (en) | 2015-05-21 | 2018-12-04 | Gradiant Corporation | Systems including an apparatus comprising both a humidification region and a dehumidification region with heat recovery and/or intermediate injection |
| US10479701B2 (en) | 2015-05-21 | 2019-11-19 | Gradiant Corporation | Production of ultra-high-density brines using transiently-operated desalination systems |
| US11084736B2 (en) | 2015-05-21 | 2021-08-10 | Gradiant Corporation | Production of ultra-high-density brines using transiently-operated desalination systems |
| US10294123B2 (en) | 2016-05-20 | 2019-05-21 | Gradiant Corporation | Humidification-dehumidification systems and methods at low top brine temperatures |
| CN113457191A (en) * | 2021-07-15 | 2021-10-01 | 华强化工集团股份有限公司 | Flash evaporation system |
| CN113526594A (en) * | 2021-07-31 | 2021-10-22 | 董春 | Industrial wastewater desalting and desalting evaporator and desalting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB967929A (en) | Improvements in method and apparatus for evaporating liquid | |
| GB1241174A (en) | Desalination of water | |
| US3021265A (en) | Multiple effect evaporating system | |
| GB1103452A (en) | Improvements in or relating to multistage distillation apparatus | |
| GB1211236A (en) | Improved method and apparatus for distilling liquids | |
| GB747881A (en) | Improvements in or relating to absorption refrigeration systems | |
| JPH0952082A (en) | Apparatus for desalinating seawater | |
| US3316736A (en) | Absorption refrigeration systems | |
| GB1202268A (en) | An apparatus for evaporating a liquor | |
| GB1260214A (en) | Method and apparatus for the desalination of water | |
| US4366027A (en) | Device for distillation or concentration of a solution and more particularly for desalination of a saline solution such as sea water | |
| GB669928A (en) | Improvements in and relating to compression distillation plant | |
| US3312078A (en) | Refrigeration process | |
| CN208809491U (en) | A kind of evaporation concentration system | |
| USRE27074E (en) | Refrigeration process | |
| US783942A (en) | Condensing system. | |
| GB1091616A (en) | Distillation plant | |
| GB1147441A (en) | Improvements in or relating to flash distillation | |
| GB1255676A (en) | Multiple effect multisection flash evaporator | |
| JPS5466378A (en) | Water-making apparatus with built-in heat pipe | |
| GB1377782A (en) | Desalination of water by flash 'vaporation | |
| GB1040042A (en) | Improvements in or relating to multiple-effect evaporators | |
| GB962136A (en) | Improvements in method and apparatus for distilling water | |
| US3266268A (en) | Sub-cooling steam condensate in tube side of heat exchanger for an absorption refrigeration system | |
| SU544836A1 (en) | Absorption bromide lithium cooler installation |