CH535721A - Verfahren zur Gewinnung von Salzen, konzentrierter Sole und reinem Wasser aus Salzwasser mittels Destillation - Google Patents
Verfahren zur Gewinnung von Salzen, konzentrierter Sole und reinem Wasser aus Salzwasser mittels DestillationInfo
- Publication number
- CH535721A CH535721A CH867369A CH867369A CH535721A CH 535721 A CH535721 A CH 535721A CH 867369 A CH867369 A CH 867369A CH 867369 A CH867369 A CH 867369A CH 535721 A CH535721 A CH 535721A
- Authority
- CH
- Switzerland
- Prior art keywords
- distillation
- salts
- extraction
- concentrated brine
- pure water
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 2
- 239000012267 brine Substances 0.000 title 1
- 238000004821 distillation Methods 0.000 title 1
- 238000000605 extraction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title 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
-
- 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
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/04—Chlorides
- C01D3/06—Preparation by working up brines; seawater or spent lyes
-
- 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
- C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/33—Two liquids, one a heat carrier
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL28336A IL28336A (en) | 1967-07-17 | 1967-07-17 | Multiple stage bar refining mechanism |
| IL30137A IL30137A0 (en) | 1968-06-06 | 1968-06-06 | Multi-stage distillation apparatus and method |
| US74286568A | 1968-07-05 | 1968-07-05 | |
| IL32146A IL32146A0 (en) | 1969-05-02 | 1969-05-02 | Process of extracting salts,concentrated brine,or pure water from saline water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH535721A true CH535721A (de) | 1973-04-15 |
Family
ID=27452134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH867369A CH535721A (de) | 1967-07-17 | 1969-06-06 | Verfahren zur Gewinnung von Salzen, konzentrierter Sole und reinem Wasser aus Salzwasser mittels Destillation |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3647638A (enrdf_load_stackoverflow) |
| AT (1) | AT302913B (enrdf_load_stackoverflow) |
| BE (2) | BE721641A (enrdf_load_stackoverflow) |
| CH (1) | CH535721A (enrdf_load_stackoverflow) |
| DE (2) | DE1769768A1 (enrdf_load_stackoverflow) |
| FR (2) | FR1591064A (enrdf_load_stackoverflow) |
| GB (2) | GB1239432A (enrdf_load_stackoverflow) |
| NL (1) | NL6908192A (enrdf_load_stackoverflow) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4054493A (en) * | 1966-03-15 | 1977-10-18 | Roller Paul S | Method and apparatus for converting saline water to fresh water |
| US3884767A (en) * | 1973-09-21 | 1975-05-20 | Jr John E Pottharst | Multi-effect flash evaporator |
| US4170514A (en) * | 1975-07-15 | 1979-10-09 | Snamprogetti, S.P.A. | Apparatus for the desalination of sea water, with automatic regulation of the fresh and salt water levels |
| US4017421A (en) * | 1975-12-16 | 1977-04-12 | Othmer Donald F | Wet combustion process |
| LU81110A1 (fr) * | 1979-04-02 | 1980-12-16 | S Wajc | Perfectionnements aux installations de distillation |
| IT1210981B (it) * | 1981-01-27 | 1989-09-29 | Giampaolo Teucci | Impianto di concentrazione funzionante mediante circolazione forzata del prodotto da concentrare avente un basso consumo energetico. |
| CH652110A5 (de) * | 1982-12-23 | 1985-10-31 | Escher Wyss Ag | Behandlung der soleabschlaemmung mit hohem na(2)so(4)- und kc1-anteil. |
| SE8502807D0 (sv) * | 1985-06-06 | 1985-06-06 | Ahlstroem Foeretagen | Sett och apparatur for att deaktivera avlutar |
| FR2608451B1 (fr) * | 1986-12-19 | 1990-12-21 | Spie Batignolles | Procede et installation pour distiller des produits liquides thermosensibles |
| SG157984A1 (en) * | 2008-06-23 | 2010-01-29 | Univ Singapore | Apparatus and method for improved desalination |
| EP2248568A1 (en) * | 2009-05-04 | 2010-11-10 | Edwin Ebejer | Barometric vacuum system for multi stage distillation of liquids |
| TWI757508B (zh) * | 2017-08-02 | 2022-03-11 | 日商笹倉機械工程股份有限公司 | 造水裝置 |
| EP3965910B1 (en) * | 2019-05-06 | 2023-11-15 | SABIC Global Technologies, B.V. | Manufacturing of a distillation tray having through holes with different diameters |
-
1968
- 1968-07-05 US US742865A patent/US3647638A/en not_active Expired - Lifetime
- 1968-07-10 GB GB1239432D patent/GB1239432A/en not_active Expired
- 1968-07-10 FR FR1591064D patent/FR1591064A/fr not_active Expired
- 1968-07-10 DE DE19681769768 patent/DE1769768A1/de active Pending
- 1968-09-30 BE BE721641D patent/BE721641A/xx unknown
-
1969
- 1969-05-29 NL NL6908192A patent/NL6908192A/xx unknown
- 1969-05-30 GB GB1265750D patent/GB1265750A/en not_active Expired
- 1969-06-04 DE DE19691928354 patent/DE1928354A1/de active Pending
- 1969-06-06 AT AT540469A patent/AT302913B/de not_active IP Right Cessation
- 1969-06-06 FR FR6918635A patent/FR2010516A1/fr not_active Withdrawn
- 1969-06-06 BE BE734226D patent/BE734226A/xx unknown
- 1969-06-06 CH CH867369A patent/CH535721A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1239432A (enrdf_load_stackoverflow) | 1971-07-14 |
| DE1928354A1 (de) | 1969-12-11 |
| BE734226A (enrdf_load_stackoverflow) | 1969-11-17 |
| FR2010516A1 (enrdf_load_stackoverflow) | 1970-02-20 |
| BE721641A (enrdf_load_stackoverflow) | 1969-03-03 |
| FR1591064A (enrdf_load_stackoverflow) | 1970-04-27 |
| US3647638A (en) | 1972-03-07 |
| DE1769768A1 (de) | 1971-10-28 |
| AT302913B (de) | 1972-11-10 |
| GB1265750A (enrdf_load_stackoverflow) | 1972-03-08 |
| NL6908192A (enrdf_load_stackoverflow) | 1969-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |