CH521148A - Procédé et installation de distillation de solutions salines - Google Patents
Procédé et installation de distillation de solutions salinesInfo
- Publication number
- CH521148A CH521148A CH1429366A CH1429366A CH521148A CH 521148 A CH521148 A CH 521148A CH 1429366 A CH1429366 A CH 1429366A CH 1429366 A CH1429366 A CH 1429366A CH 521148 A CH521148 A CH 521148A
- Authority
- CH
- Switzerland
- Prior art keywords
- solvent
- condensed
- evaporator
- condenser
- series
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title claims description 6
- 239000011780 sodium chloride Substances 0.000 title claims description 6
- 238000004821 distillation Methods 0.000 title claims description 5
- 239000002904 solvent Substances 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 13
- 239000013535 sea water Substances 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010612 desalination reaction Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 1
- 239000013505 freshwater Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 12
- 239000012267 brine Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 238000009834 vaporization Methods 0.000 description 3
- 239000012223 aqueous fraction Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 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)
-
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR33848A FR1472994A (fr) | 1965-10-06 | 1965-10-06 | Procédé et dispositif de reconcentration de solutions salines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH521148A true CH521148A (fr) | 1972-04-15 |
Family
ID=8589777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1429366A CH521148A (fr) | 1965-10-06 | 1966-10-04 | Procédé et installation de distillation de solutions salines |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE687472A (enrdf_load_stackoverflow) |
| CH (1) | CH521148A (enrdf_load_stackoverflow) |
| ES (1) | ES331994A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1472994A (enrdf_load_stackoverflow) |
| GB (1) | GB1135858A (enrdf_load_stackoverflow) |
| IL (1) | IL26623A (enrdf_load_stackoverflow) |
| OA (1) | OA02145A (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100252410A1 (en) * | 2009-03-30 | 2010-10-07 | Frederick William Millar | Water Purification Device and Method |
| WO2019232290A1 (en) | 2018-05-31 | 2019-12-05 | Dow Global Technologies Llc | Devolatilizer design |
| KR102807311B1 (ko) | 2018-05-31 | 2025-05-16 | 다우 글로벌 테크놀로지스 엘엘씨 | 폴리머 생산을 위한 방법 및 시스템 |
-
1965
- 1965-10-06 FR FR33848A patent/FR1472994A/fr not_active Expired
-
1966
- 1966-09-28 BE BE687472D patent/BE687472A/xx unknown
- 1966-09-28 OA OA52609A patent/OA02145A/xx unknown
- 1966-09-28 GB GB43390/66A patent/GB1135858A/en not_active Expired
- 1966-10-03 IL IL26623A patent/IL26623A/xx unknown
- 1966-10-04 CH CH1429366A patent/CH521148A/fr not_active IP Right Cessation
- 1966-10-06 ES ES331994A patent/ES331994A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IL26623A (en) | 1970-07-19 |
| GB1135858A (en) | 1968-12-04 |
| OA02145A (fr) | 1970-05-05 |
| FR1472994A (fr) | 1967-03-17 |
| ES331994A1 (es) | 1969-08-16 |
| BE687472A (enrdf_load_stackoverflow) | 1967-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |