GB1233005A - - Google Patents
Info
- Publication number
- GB1233005A GB1233005A GB2735767A GB1233005DA GB1233005A GB 1233005 A GB1233005 A GB 1233005A GB 2735767 A GB2735767 A GB 2735767A GB 1233005D A GB1233005D A GB 1233005DA GB 1233005 A GB1233005 A GB 1233005A
- Authority
- GB
- United Kingdom
- Prior art keywords
- evaporator
- steam
- heater
- turbine
- passed
- 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
- 238000007906 compression Methods 0.000 abstract 3
- 239000013535 sea water Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 239000012267 brine Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010612 desalination reaction Methods 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 239000013505 freshwater Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011780 sodium chloride Substances 0.000 abstract 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K19/00—Regenerating or otherwise treating steam exhausted from steam engine plant
- F01K19/02—Regenerating by 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/041—Treatment of water, waste water, or sewage by heating by distillation or evaporation by means of vapour 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/06—Flash 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
- C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K17/00—Using steam or condensate extracted or exhausted from steam engine plant
- F01K17/04—Using steam or condensate extracted or exhausted from steam engine plant for specific purposes other than heating
-
- 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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
1,233,005. Evaporator systems; desalination of sea water. J. A. C. KENTFIELD. 13 June, 1968 [14 June, 1967], No. 27357/67. Heading BIB. [Also in Division Fl] Fresh water is produced from sea (or other saline) water by distillation in a plant comprising a multi-stage flash evaporator 24 and a vapour-compression evaporator 37, separate streams of sea water being supplied to the two evaporators through intakes 26 and 30, respectively. The compressor 21 of evaporator 37 is operated by steam turbine 20, the turbine exhaust steam being supplied through duct 23 to the heater of evaporator 24. Desalinated water is withdrawn from evaporator 24 through outlet 28, and from evaporator 37 through coil 35 which passes through a heater 34 for the feedwater being supplied to evaporator 37. Alternatively, this feedwater may be heated by the concentrated brine discharged from evaporator 37 through outlet 52. The steam produced in evaporator 37 is preferably dried, before it is drawn into compressor 21, by passing it through heatexchanger 53 wherein it is heated by compressed steam flowing through by-pass duct 54. The steam condensate formed in the heater of evaporator 24 is pumped to the boiler which supplies steam to turbine 20. The boiler may be heated by hot gases from a nuclear reactor. In a modified plant (Fig. 4, not shown), the boiler is dispensed with; for the steam effluent from the compressor of the vapour-compression evaporator is passed through a heater and then used to drive the turbine. The steam discharged from the turbine is passed through a de-superheater and is then divided into two streams, one of which is passed to the heating pipes of the vapour-compression evaporator while the other stream is passed to the heater of the flash evaporator. The condensate from the heater of the flash evaporator is pumped to the de-superheater. If auxiliary power is required for driving the various pumps, electricity can be generated by coupling the generator to the shaft of the compressorturbine assembly. It is stated that the vapourcompression evaporator may be replaced by a freezing process still and that the multi-stage flash evaporator may be replaced by a multistage submerged tube evaporator.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2735767 | 1967-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1233005A true GB1233005A (en) | 1971-05-26 |
Family
ID=10258297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2735767A Expired GB1233005A (en) | 1967-06-14 | 1967-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1233005A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980000436A1 (en) * | 1978-08-30 | 1980-03-20 | M Jannoun | Method for de-salting sea water by means of thermal exchanges of a gas compressor and a combustion engine |
| WO2004033373A2 (en) * | 2002-10-08 | 2004-04-22 | Water Standard Company, Llc | Mobile desalination plants and methods for producing desalinated water |
| US7081205B2 (en) | 2002-10-08 | 2006-07-25 | Water Standard Company, Llc | Mobile desalination plants and systems, and methods for producing desalinated water |
| US7416666B2 (en) | 2002-10-08 | 2008-08-26 | Water Standard Company | Mobile desalination plants and systems, and methods for producing desalinated water |
| EP1984087A2 (en) * | 2006-02-14 | 2008-10-29 | Black&Veatch Holding Company | A method for producing a distillate stream from a water stream containing at least one dissolved solid |
| CN110542346A (en) * | 2019-10-22 | 2019-12-06 | 开封龙宇化工有限公司 | device for removing scale of trioxymethylene heat exchanger |
| EP4141222A1 (en) * | 2021-08-25 | 2023-03-01 | Aquafair AB | An energy system comprising a mechanical vapor compression (mvc/mvr) subsystem and a method for converting of energy |
-
1967
- 1967-06-14 GB GB2735767A patent/GB1233005A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1980000436A1 (en) * | 1978-08-30 | 1980-03-20 | M Jannoun | Method for de-salting sea water by means of thermal exchanges of a gas compressor and a combustion engine |
| WO2004033373A2 (en) * | 2002-10-08 | 2004-04-22 | Water Standard Company, Llc | Mobile desalination plants and methods for producing desalinated water |
| WO2004033373A3 (en) * | 2002-10-08 | 2004-09-23 | Water Standard Co Llc | Mobile desalination plants and methods for producing desalinated water |
| US7081205B2 (en) | 2002-10-08 | 2006-07-25 | Water Standard Company, Llc | Mobile desalination plants and systems, and methods for producing desalinated water |
| US7416666B2 (en) | 2002-10-08 | 2008-08-26 | Water Standard Company | Mobile desalination plants and systems, and methods for producing desalinated water |
| EP1984087A2 (en) * | 2006-02-14 | 2008-10-29 | Black&Veatch Holding Company | A method for producing a distillate stream from a water stream containing at least one dissolved solid |
| EP1984087A4 (en) * | 2006-02-14 | 2009-07-29 | Black & Veatch Holding Co | A method for producing a distillate stream from a water stream containing at least one dissolved solid |
| CN110542346A (en) * | 2019-10-22 | 2019-12-06 | 开封龙宇化工有限公司 | device for removing scale of trioxymethylene heat exchanger |
| EP4141222A1 (en) * | 2021-08-25 | 2023-03-01 | Aquafair AB | An energy system comprising a mechanical vapor compression (mvc/mvr) subsystem and a method for converting of energy |
| WO2023025589A1 (en) * | 2021-08-25 | 2023-03-02 | Aquafair Ab | An energy system comprising a mechanical vapor compression (MVC/MVR) subsystem and a method for converting of energy |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3489652A (en) | Desalination process by multi-effect,multi-stage flash distillation combined with power generation | |
| US3869351A (en) | Evaporation system as for the conversion of salt water | |
| US3489654A (en) | Evaporation system and process | |
| GB1143392A (en) | Distillation and power producing plant | |
| US3637465A (en) | Distillation method having counterflow heat exchange with condensate | |
| GB1182021A (en) | Improvements in and relating to the Evaporation of Liquids | |
| US3257290A (en) | Multi-stage flash evaporators | |
| GB1252277A (en) | ||
| GB1233005A (en) | ||
| GB1248436A (en) | Combined steam power plant and distillation system | |
| GB824338A (en) | Improvements in or relating to evaporators | |
| JPS6126957Y2 (en) | ||
| JPS60241984A (en) | Brine thickener | |
| US3364125A (en) | Waste heat flash evaporator in ion pressure turbine condenser system | |
| GB1127546A (en) | Vortex evaporator | |
| GB1260214A (en) | Method and apparatus for the desalination of water | |
| GB669928A (en) | Improvements in and relating to compression distillation plant | |
| RU2687922C1 (en) | Desalination plant for sea water and power generation | |
| US3391062A (en) | Recirculating multistage flash evaporator apparatus and method | |
| Tleimat et al. | Comparative productivity of distillation and reverse osmosis desalination using energy from solar ponds | |
| GB1091616A (en) | Distillation plant | |
| US3486987A (en) | Multi-stage distillation with direct contact water-immiscible liquid and serially connected ejectors | |
| JPS5762391A (en) | Reaction heat recovery process | |
| GB1268697A (en) | Improvements relating to manufacturing fresh water from sea water or brackish water | |
| GB1125103A (en) | Improvements in and relating to the compression of vapour |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |