ES361336A1 - Method of distillation of water from an aqueous saline solution - Google Patents
Method of distillation of water from an aqueous saline solutionInfo
- Publication number
- ES361336A1 ES361336A1 ES361336A ES361336A ES361336A1 ES 361336 A1 ES361336 A1 ES 361336A1 ES 361336 A ES361336 A ES 361336A ES 361336 A ES361336 A ES 361336A ES 361336 A1 ES361336 A1 ES 361336A1
- Authority
- ES
- Spain
- Prior art keywords
- water
- sea water
- exchanger
- heat
- oil
- 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 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title abstract 2
- 238000004821 distillation Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000013535 sea water Substances 0.000 abstract 5
- 239000003921 oil Substances 0.000 abstract 3
- 239000012153 distilled water Substances 0.000 abstract 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002480 mineral oil Substances 0.000 abstract 1
- 235000010446 mineral oil Nutrition 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
Classifications
-
- 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
- B01D3/06—Flash distillation
- B01D3/065—Multiple-effect flash distillation (more than two traps)
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Distilled water is produced from sea water, or other saline solution, by contacting it in heat exchanger 3 with hot mineral oil, or other water-immiscible liquid, passing the heated sea water through a multi-stage flash evaporator 2 1 .. 2 n , and condensing the vapours evolved in the higher-pressure flash stages 2 1 , 2 n , 2 n+1 , by means of oil circulating through condenser tubes in these stages, and also circulating through a heater 8 and the direct-contact heat-exchanger 3 wherein the feed sea water is heated. Before the sea water enters heat-exchanger 3, it is preheated by passing it through the condenser tubes 4 of the lower-pressure flash stages. The condensate (i.e. distilled water) is collected in trays 6, and withdrawn from the lowest-pressure stage 2 n . The oil preferably has a higher density than water. The sea water flows upwardly in dispersed form through heat-exchanger 3 and the oil flows downwardly. The condenser tubes may be made of mild steel provided with an outer coating or paint.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR133605 | 1967-12-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES361336A1 true ES361336A1 (en) | 1970-11-16 |
Family
ID=8643668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES361336A Expired ES361336A1 (en) | 1967-12-22 | 1968-12-12 | Method of distillation of water from an aqueous saline solution |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4927259B1 (en) |
| BE (1) | BE724516A (en) |
| DE (1) | DE1816109A1 (en) |
| ES (1) | ES361336A1 (en) |
| FR (1) | FR1557110A (en) |
| GB (1) | GB1242875A (en) |
| IL (1) | IL31106A (en) |
| LU (1) | LU57535A1 (en) |
| NL (1) | NL6818470A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7470873B2 (en) | 2007-03-29 | 2008-12-30 | Aquitic Technology, Inc. | Desalinization system and method |
| EP1985588A1 (en) * | 2007-04-25 | 2008-10-29 | Aquitic Technology, Inc. | Liquid purification system and method for purifying a liquid using liquid-to-liquid heating and cooling |
| DE102008004106A1 (en) * | 2008-01-11 | 2009-09-10 | Babcock Borsig Service Gmbh | Saltwater desalination process and plant using MSF desalinization units with an improved linoleum run system |
| ES1076515Y (en) * | 2012-02-10 | 2012-06-12 | Carrasco Santiago Arnes | Desalination and condenser apparatus with renewable energy |
| DE102013012948B4 (en) | 2013-07-29 | 2015-08-06 | Rudolf Krause | Mobile device for obtaining steam-distilled ultrapure water, which has an electrical conductivity below 1.0 μS |
| CN114604980A (en) * | 2020-12-08 | 2022-06-10 | 淄博环能海臣环保技术服务有限公司 | Raw water heating and hard water removing treatment device |
-
1967
- 1967-12-22 FR FR133605A patent/FR1557110A/fr not_active Expired
-
1968
- 1968-11-19 GB GB54819/68A patent/GB1242875A/en not_active Expired
- 1968-11-19 IL IL31106A patent/IL31106A/en unknown
- 1968-11-27 BE BE724516D patent/BE724516A/xx unknown
- 1968-12-12 ES ES361336A patent/ES361336A1/en not_active Expired
- 1968-12-12 LU LU57535D patent/LU57535A1/xx unknown
- 1968-12-14 JP JP43091968A patent/JPS4927259B1/ja active Pending
- 1968-12-20 DE DE19681816109 patent/DE1816109A1/en active Pending
- 1968-12-20 NL NL6818470A patent/NL6818470A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6818470A (en) | 1969-06-24 |
| JPS4927259B1 (en) | 1974-07-16 |
| IL31106A (en) | 1972-07-26 |
| LU57535A1 (en) | 1969-04-05 |
| IL31106A0 (en) | 1969-02-27 |
| FR1557110A (en) | 1969-02-14 |
| GB1242875A (en) | 1971-08-18 |
| DE1816109A1 (en) | 1970-08-20 |
| BE724516A (en) | 1969-05-02 |
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