DE3002516A1 - Verfahren zur aenderung des salzgehaltes einer loesung - Google Patents
Verfahren zur aenderung des salzgehaltes einer loesungInfo
- Publication number
- DE3002516A1 DE3002516A1 DE19803002516 DE3002516A DE3002516A1 DE 3002516 A1 DE3002516 A1 DE 3002516A1 DE 19803002516 DE19803002516 DE 19803002516 DE 3002516 A DE3002516 A DE 3002516A DE 3002516 A1 DE3002516 A1 DE 3002516A1
- Authority
- DE
- Germany
- Prior art keywords
- basin
- solution
- temperature
- salt
- solar
- 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.)
- Withdrawn
Links
- 150000003839 salts Chemical class 0.000 title claims description 120
- 238000000034 method Methods 0.000 title claims description 71
- 239000000243 solution Substances 0.000 claims description 170
- 238000001556 precipitation Methods 0.000 claims description 55
- 238000001704 evaporation Methods 0.000 claims description 46
- 230000008020 evaporation Effects 0.000 claims description 45
- 239000013078 crystal Substances 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 22
- 230000008859 change Effects 0.000 claims description 20
- 210000003903 pelvic floor Anatomy 0.000 claims description 20
- 239000002689 soil Substances 0.000 claims description 20
- 238000004090 dissolution Methods 0.000 claims description 16
- 239000012047 saturated solution Substances 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims description 2
- 238000004094 preconcentration Methods 0.000 claims 2
- 235000002639 sodium chloride Nutrition 0.000 description 112
- 239000010410 layer Substances 0.000 description 104
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 52
- 239000012267 brine Substances 0.000 description 32
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 32
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- PALNZFJYSCMLBK-UHFFFAOYSA-K magnesium;potassium;trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-].[Cl-].[K+] PALNZFJYSCMLBK-UHFFFAOYSA-K 0.000 description 26
- 239000001103 potassium chloride Substances 0.000 description 26
- 235000011164 potassium chloride Nutrition 0.000 description 26
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 24
- 238000004519 manufacturing process Methods 0.000 description 21
- 229910052938 sodium sulfate Inorganic materials 0.000 description 19
- 235000011152 sodium sulphate Nutrition 0.000 description 19
- 230000008569 process Effects 0.000 description 18
- 239000010446 mirabilite Substances 0.000 description 17
- 238000002156 mixing Methods 0.000 description 16
- 230000018044 dehydration Effects 0.000 description 14
- 238000006297 dehydration reaction Methods 0.000 description 14
- 229910052500 inorganic mineral Inorganic materials 0.000 description 14
- 235000010755 mineral Nutrition 0.000 description 14
- 239000011707 mineral Substances 0.000 description 14
- 210000004197 pelvis Anatomy 0.000 description 12
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 12
- 230000005855 radiation Effects 0.000 description 11
- 229920006395 saturated elastomer Polymers 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 239000011780 sodium chloride Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 8
- 238000000605 extraction Methods 0.000 description 8
- 239000012266 salt solution Substances 0.000 description 8
- 239000011734 sodium Substances 0.000 description 7
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- -1 sodium chloride Chemical class 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000003673 groundwater Substances 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003303 reheating Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000006356 dehydrogenation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- FYSNRPHRLRVCSW-UHFFFAOYSA-N dodecasodium;tetraborate Chemical class [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] FYSNRPHRLRVCSW-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- JMXROTHPANUTOJ-UHFFFAOYSA-H naphthol green b Chemical compound [Na+].[Na+].[Na+].[Fe+3].C1=C(S([O-])(=O)=O)C=CC2=C(N=O)C([O-])=CC=C21.C1=C(S([O-])(=O)=O)C=CC2=C(N=O)C([O-])=CC=C21.C1=C(S([O-])(=O)=O)C=CC2=C(N=O)C([O-])=CC=C21 JMXROTHPANUTOJ-UHFFFAOYSA-H 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Seasonings (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
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 (1)
| Publication Number | Publication Date |
|---|---|
| DE3002516A1 true DE3002516A1 (de) | 1980-08-07 |
Family
ID=11050813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803002516 Withdrawn DE3002516A1 (de) | 1979-01-26 | 1980-01-24 | Verfahren zur aenderung des salzgehaltes einer loesung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4333736A (enExample) |
| CA (1) | CA1151061A (enExample) |
| DE (1) | DE3002516A1 (enExample) |
| FR (1) | FR2447218A1 (enExample) |
| IL (1) | IL56510A (enExample) |
Families Citing this family (13)
| 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 (en) * | 1980-06-19 | 1981-12-24 | R Collins | Improvements in and relating to solar ponds |
| US4569676A (en) * | 1984-08-21 | 1986-02-11 | Cominco Ltd. | Separation and purification of salts in a non-convective solar pond |
| US4564508A (en) * | 1984-08-21 | 1986-01-14 | Cominco Ltd. | Process for the recovery of sodium carbonate from salt mixtures |
| ES2121525B1 (es) * | 1995-10-11 | 1999-09-16 | Krebs & Co Ag Krebs & Co Sa Kr | Sistema de produccion de sal por evaporacion forzada. |
| RU2223770C2 (ru) * | 2002-01-09 | 2004-02-20 | Павловский Алексей Васильевич | Способ профилактики и лечения заболеваний желудочно-кишечного тракта и мочеполовой системы |
| US8728449B2 (en) * | 2005-01-22 | 2014-05-20 | Monosol Llc | Water-soluble film article having salt layer, and method of making the same |
| WO2009003240A1 (en) * | 2007-07-03 | 2009-01-08 | Commonwealth Scientific And Industrial Research Organisation | Iron control in leaching |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL70236C (enExample) * | 1948-07-02 | 1900-01-01 | ||
| 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 |
| IL51692A (en) * | 1977-03-18 | 1981-05-20 | Sadan Abraham | Process for dehydrating hydrated salts in solar ponds |
-
1979
- 1979-01-26 IL IL56510A patent/IL56510A/xx not_active IP Right Cessation
-
1980
- 1980-01-18 CA CA000343953A patent/CA1151061A/en 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
Also Published As
| Publication number | Publication date |
|---|---|
| IL56510A (en) | 1982-04-30 |
| FR2447218A1 (fr) | 1980-08-22 |
| IL56510A0 (en) | 1979-03-12 |
| FR2447218B1 (enExample) | 1984-05-11 |
| CA1151061A (en) | 1983-08-02 |
| US4333736A (en) | 1982-06-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |