FR2447218A1 - Procede d'utilisation de bassins solaires pour provoquer des variations de temperature controlees de solutions, en particulier dans des procedes impliquant la dissolution et/ou la precipitation de sels - Google Patents
Procede d'utilisation de bassins solaires pour provoquer des variations de temperature controlees de solutions, en particulier dans des procedes impliquant la dissolution et/ou la precipitation de selsInfo
- Publication number
- FR2447218A1 FR2447218A1 FR8001488A FR8001488A FR2447218A1 FR 2447218 A1 FR2447218 A1 FR 2447218A1 FR 8001488 A FR8001488 A FR 8001488A FR 8001488 A FR8001488 A FR 8001488A FR 2447218 A1 FR2447218 A1 FR 2447218A1
- Authority
- FR
- France
- Prior art keywords
- precipitation
- salts
- solutions
- controlled temperature
- temperature variations
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0063—Control or regulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/10—Solar heat collectors using working fluids the working fluids forming pools or ponds
- F24S10/13—Salt-gradient ponds
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (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)
- Seasonings (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
LA PRESENTE INVENTION EST RELATIVE A UN PROCEDE D'UTILISATION DE BASSINS SOLAIRES POUR PROVOQUER DES VARIATIONS DE TEMPERATURE CONTROLEES DE SOLUTIONS. CE PROCEDE CONSISTE A ETABLIR UN BASSIN SOLAIRE A NON-CONVECTION 31, A INTRODUIRE UNE SOLUTION D'ALIMENTATION CONTENANT LE SEL DIRECTEMENT DANS LA COUCHE INFERIEURE ET A FAIRE CIRCULER CETTE SOLUTION A TRAVERS LA COUCHE INFERIEURE, ET A EXTRAIRE PAR 33 LA SOLUTION D'ALIMENTATION APPAUVRIE OU ENRICHIE RESULTANTE. APPLICATION A LA DISSOLUTION ETOU A LA PRECIPITATION DE SELS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL56510A IL56510A (en) | 1979-01-26 | 1979-01-26 | Method of utilizing solar ponds for effecting controlled temperature changes of solution |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2447218A1 true FR2447218A1 (fr) | 1980-08-22 |
FR2447218B1 FR2447218B1 (fr) | 1984-05-11 |
Family
ID=11050813
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8001488A Granted FR2447218A1 (fr) | 1979-01-26 | 1980-01-24 | Procede d'utilisation de bassins solaires pour provoquer des variations de temperature controlees de solutions, en particulier dans des procedes impliquant la dissolution et/ou la precipitation de sels |
Country Status (5)
Country | Link |
---|---|
US (1) | US4333736A (fr) |
CA (1) | CA1151061A (fr) |
DE (1) | DE3002516A1 (fr) |
FR (1) | FR2447218A1 (fr) |
IL (1) | IL56510A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459056A1 (fr) * | 1979-06-21 | 1981-01-09 | Guillier Lucien | Poids pour halteres et outillage pour sa fabrication |
WO1981003694A1 (fr) * | 1980-06-19 | 1981-12-24 | R Collins | Ameliorations aux bassins solaires |
US6027607A (en) * | 1995-10-11 | 2000-02-22 | Krebs & Co. Ag | Salt extraction process and device |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4564508A (en) * | 1984-08-21 | 1986-01-14 | Cominco Ltd. | Process for the recovery of sodium carbonate from salt mixtures |
US4569676A (en) * | 1984-08-21 | 1986-02-11 | Cominco Ltd. | Separation and purification of salts in a non-convective solar pond |
US8728449B2 (en) * | 2005-01-22 | 2014-05-20 | Monosol Llc | Water-soluble film article having salt layer, and method of making the same |
WO2009003240A1 (fr) * | 2007-07-03 | 2009-01-08 | Commonwealth Scientific And Industrial Research Organisation | Lixiviation maîtrisée du fer |
AU2011213783B2 (en) * | 2011-08-19 | 2015-08-27 | Sundrop Farms Port Augusta Pty Ltd | Method for utilizing heat in a plant or animal growing device, corresponding system and greenhouse |
CN103539160A (zh) * | 2013-10-28 | 2014-01-29 | 国家海洋局天津海水淡化与综合利用研究所 | 一种利用太阳池的卤水制盐方法 |
US10094594B2 (en) * | 2014-04-29 | 2018-10-09 | Good Earth Mechanics, LLC | Device and system for the implementation of the falling pond method to counter the upward diffussion of salt in a salinity gradient solar pond |
US9993741B2 (en) * | 2014-06-11 | 2018-06-12 | Good Earth Mechanics, LLC | System and method to refurbish the non-convective zone in a salinity gradient solar pond |
JP7070238B2 (ja) * | 2018-08-22 | 2022-05-18 | 株式会社島津製作所 | 液体クロマトグラフ分析装置、移動相供給装置、液体クロマトグラフ分析方法および移動相供給方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2592139A (en) * | 1948-07-02 | 1952-04-08 | Courtaulds Ltd | Continuous process for the production of anhydrous glauber's salt |
US3372691A (en) * | 1965-08-02 | 1968-03-12 | Shachar Spraya | Method and system for maintaining a vertically varying concentration in a liquid solution and for converting bodies of water into efficient solar collectors |
US4179493A (en) * | 1977-03-18 | 1979-12-18 | Abraham Sadan | Dehydration process |
-
1979
- 1979-01-26 IL IL56510A patent/IL56510A/xx not_active IP Right Cessation
-
1980
- 1980-01-18 CA CA000343953A patent/CA1151061A/fr not_active Expired
- 1980-01-21 US US06/113,782 patent/US4333736A/en not_active Expired - Lifetime
- 1980-01-24 FR FR8001488A patent/FR2447218A1/fr active Granted
- 1980-01-24 DE DE19803002516 patent/DE3002516A1/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2592139A (en) * | 1948-07-02 | 1952-04-08 | Courtaulds Ltd | Continuous process for the production of anhydrous glauber's salt |
US3372691A (en) * | 1965-08-02 | 1968-03-12 | Shachar Spraya | Method and system for maintaining a vertically varying concentration in a liquid solution and for converting bodies of water into efficient solar collectors |
US4179493A (en) * | 1977-03-18 | 1979-12-18 | Abraham Sadan | Dehydration process |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459056A1 (fr) * | 1979-06-21 | 1981-01-09 | Guillier Lucien | Poids pour halteres et outillage pour sa fabrication |
WO1981003694A1 (fr) * | 1980-06-19 | 1981-12-24 | R Collins | Ameliorations aux bassins solaires |
US6027607A (en) * | 1995-10-11 | 2000-02-22 | Krebs & Co. Ag | Salt extraction process and device |
Also Published As
Publication number | Publication date |
---|---|
FR2447218B1 (fr) | 1984-05-11 |
IL56510A0 (en) | 1979-03-12 |
DE3002516A1 (de) | 1980-08-07 |
CA1151061A (fr) | 1983-08-02 |
IL56510A (en) | 1982-04-30 |
US4333736A (en) | 1982-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |