ES450402A1 - Desalination apparatus - Google Patents
Desalination apparatusInfo
- Publication number
- ES450402A1 ES450402A1 ES450402A ES450402A ES450402A1 ES 450402 A1 ES450402 A1 ES 450402A1 ES 450402 A ES450402 A ES 450402A ES 450402 A ES450402 A ES 450402A ES 450402 A1 ES450402 A1 ES 450402A1
- Authority
- ES
- Spain
- Prior art keywords
- see formula
- tubes
- cylindrical
- vertical
- drop
- 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
- 238000010612 desalination reaction Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 239000013505 freshwater Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C02F1/08—Thin film evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0082—Regulation; Control
-
- 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)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Jet Pumps And Other Pumps (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- External Artificial Organs (AREA)
Abstract
Seawater desalination apparatus, of the type that includes a vertical column subdivided into several cylindrical sections, each of which is made up of a plurality of functional elements, characterized in that the fresh water levels in the different sections and therefore the pressure closure is maintained by a self-regulating device consisting of one or more vertical drop tubes fixed, at one end, to the separation plate between a section and the preceding section and in communication with the latter, and enclosed, at its other end, in a cylindrical tube coaxial with the drop tube and with a diameter greater than that thereof, said cylindrical tube being provided with holes preferably arranged in the upper cylindrical part thereof, which provide a pressure drop equal to (see formula), being (see formula) the pressure difference between two successive sections, expressed in height of the liquid column, and (see formula) the liquid column in the drop tube, and because, in addition, the level of salt water in each bucket of the different sections is regulated by one or more vertical tubes fixed to a plate arranged inside the cuvette, said vertical tubes being in communication at one end with the liquid-vapor separation zone of said cuvette and enclosed at the other end in respective cylindrical tubes coaxial with said tubes and with a diameter greater than their own, closed at their ends and equipped with holes arranged in their cylindrical part, inside the cuvettes, which provide a pressure drop equal to (see formula), having (see formula) the meanings indicated above. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25420/75A IT1041777B (en) | 1975-07-15 | 1975-07-15 | SEA WATER DESALINATION EQUIPMENT WITH AUTOMATIC ADJUSTMENT OF FRESHWATER AND BRINE LEVELS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES450402A1 true ES450402A1 (en) | 1977-08-01 |
Family
ID=11216633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES450402A Expired ES450402A1 (en) | 1975-07-15 | 1976-07-15 | Desalination apparatus |
Country Status (28)
| Country | Link |
|---|---|
| JP (1) | JPS5211170A (en) |
| AU (1) | AU503618B2 (en) |
| BE (1) | BE844117A (en) |
| BG (1) | BG39118A3 (en) |
| BR (1) | BR7605719A (en) |
| CA (1) | CA1085769A (en) |
| DD (1) | DD125789A5 (en) |
| DE (1) | DE2631869C3 (en) |
| DK (1) | DK146850C (en) |
| EG (1) | EG12823A (en) |
| ES (1) | ES450402A1 (en) |
| FR (1) | FR2318114A1 (en) |
| GB (1) | GB1533316A (en) |
| IE (1) | IE43925B1 (en) |
| IN (1) | IN145147B (en) |
| IT (1) | IT1041777B (en) |
| MX (1) | MX4031E (en) |
| NL (1) | NL171567C (en) |
| NO (2) | NO148993C (en) |
| OA (1) | OA05389A (en) |
| PH (1) | PH15029A (en) |
| PL (1) | PL110795B1 (en) |
| PT (1) | PT65364B (en) |
| SE (1) | SE417311B (en) |
| SU (1) | SU1144631A3 (en) |
| TR (1) | TR19060A (en) |
| YU (1) | YU40650B (en) |
| ZA (1) | ZA763989B (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2186274B1 (en) * | 1972-01-27 | 1974-12-13 | Soc Gen Entreprises | |
| IT964539B (en) * | 1972-07-07 | 1974-01-31 | Snam Progetti | EQUIPMENT FOR THE DESALINATION OF SEA WATER |
-
1975
- 1975-07-15 IT IT25420/75A patent/IT1041777B/en active
-
1976
- 1976-07-05 ZA ZA763989A patent/ZA763989B/en unknown
- 1976-07-11 EG EG424/76A patent/EG12823A/en active
- 1976-07-12 FR FR7621345A patent/FR2318114A1/en active Granted
- 1976-07-12 GB GB28952/76A patent/GB1533316A/en not_active Expired
- 1976-07-13 YU YU1727/76A patent/YU40650B/en unknown
- 1976-07-13 BG BG7633734A patent/BG39118A3/en unknown
- 1976-07-13 CA CA256,853A patent/CA1085769A/en not_active Expired
- 1976-07-13 AU AU15825/76A patent/AU503618B2/en not_active Expired
- 1976-07-14 SU SU762383550A patent/SU1144631A3/en active
- 1976-07-14 SE SE7608061A patent/SE417311B/en not_active IP Right Cessation
- 1976-07-14 DK DK317176A patent/DK146850C/en not_active IP Right Cessation
- 1976-07-14 MX MX761470U patent/MX4031E/en unknown
- 1976-07-14 BE BE168904A patent/BE844117A/en not_active IP Right Cessation
- 1976-07-14 DD DD193852A patent/DD125789A5/xx unknown
- 1976-07-14 PT PT65364A patent/PT65364B/en unknown
- 1976-07-15 NO NO76762486A patent/NO148993C/en unknown
- 1976-07-15 NL NLAANVRAGE7607873,A patent/NL171567C/en not_active IP Right Cessation
- 1976-07-15 TR TR19060A patent/TR19060A/en unknown
- 1976-07-15 PL PL1976191215A patent/PL110795B1/en unknown
- 1976-07-15 ES ES450402A patent/ES450402A1/en not_active Expired
- 1976-07-15 DE DE2631869A patent/DE2631869C3/en not_active Expired
- 1976-07-15 IE IE1569/76A patent/IE43925B1/en unknown
- 1976-07-15 IN IN1270/CAL/1976A patent/IN145147B/en unknown
- 1976-07-15 NO NO762484A patent/NO141798C/en unknown
- 1976-07-15 OA OA55887A patent/OA05389A/en unknown
- 1976-07-15 JP JP51083563A patent/JPS5211170A/en active Granted
- 1976-07-15 BR BR7605719A patent/BR7605719A/en unknown
- 1976-07-15 PH PH18687A patent/PH15029A/en unknown
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