JPH09103763A - 精製方法及び精製装置 - Google Patents
精製方法及び精製装置Info
- Publication number
- JPH09103763A JPH09103763A JP8219717A JP21971796A JPH09103763A JP H09103763 A JPH09103763 A JP H09103763A JP 8219717 A JP8219717 A JP 8219717A JP 21971796 A JP21971796 A JP 21971796A JP H09103763 A JPH09103763 A JP H09103763A
- Authority
- JP
- Japan
- Prior art keywords
- salt
- bed
- solution
- reservoir
- temperature
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 32
- 238000000746 purification Methods 0.000 title claims description 22
- 150000003839 salts Chemical class 0.000 claims abstract description 136
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000002904 solvent Substances 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 239000000243 solution Substances 0.000 claims description 34
- 239000013535 sea water Substances 0.000 claims description 31
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 22
- 239000007864 aqueous solution Substances 0.000 claims description 22
- 239000002178 crystalline material Substances 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 18
- 238000001704 evaporation Methods 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 13
- 239000011780 sodium chloride Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000008020 evaporation Effects 0.000 claims description 9
- 239000002033 PVDF binder Substances 0.000 claims description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 6
- 238000007670 refining Methods 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 229910001617 alkaline earth metal chloride Inorganic materials 0.000 claims 1
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 235000002639 sodium chloride Nutrition 0.000 description 127
- 238000010612 desalination reaction Methods 0.000 description 11
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000008213 purified water Substances 0.000 description 4
- 238000010923 batch production Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000003841 chloride salts Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000002207 thermal evaporation Methods 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- 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)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9517076 | 1995-08-21 | ||
| GB9517076A GB2304296A (en) | 1995-08-21 | 1995-08-21 | Distillation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09103763A true JPH09103763A (ja) | 1997-04-22 |
Family
ID=10779528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8219717A Pending JPH09103763A (ja) | 1995-08-21 | 1996-08-21 | 精製方法及び精製装置 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH09103763A (es) |
| ES (1) | ES2121541B1 (es) |
| GB (1) | GB2304296A (es) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001526959A (ja) * | 1998-12-24 | 2001-12-25 | 株式会社荏原製作所 | 淡水化方法および淡水化装置 |
| JP2008521586A (ja) * | 2004-11-29 | 2008-06-26 | アクアミル ファイブ スター ピーティーワイ リミテッド | 液体処理装置および方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103349953A (zh) * | 2013-07-15 | 2013-10-16 | 江苏长乐纤维科技有限公司 | 一种具有放空缓冲装置的水解炉 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2340567A (en) * | 1940-12-28 | 1944-02-01 | Monsanto Chemicals | Preparation of aluminum sulphate |
| GB670083A (en) * | 1947-10-21 | 1952-04-16 | Morton Salt Co | Improvements in or relating to methods of and apparatus for effecting drying and products produced thereby |
| US3402753A (en) * | 1966-05-06 | 1968-09-24 | Sun Oil Co | Fluidized mass process for desalination of sea water |
| US3491822A (en) * | 1968-03-15 | 1970-01-27 | Atomic Energy Commission | Sea water desalination |
| GB1361971A (en) * | 1970-06-13 | 1974-07-30 | Struthers Scient International | Fluidized bed processes and apparatus |
| US3872909A (en) * | 1972-01-10 | 1975-03-25 | Atomic Energy Commission | Method of desalinating salt water |
-
1995
- 1995-08-21 GB GB9517076A patent/GB2304296A/en not_active Withdrawn
-
1996
- 1996-08-21 ES ES09601869A patent/ES2121541B1/es not_active Expired - Lifetime
- 1996-08-21 JP JP8219717A patent/JPH09103763A/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001526959A (ja) * | 1998-12-24 | 2001-12-25 | 株式会社荏原製作所 | 淡水化方法および淡水化装置 |
| JP2008521586A (ja) * | 2004-11-29 | 2008-06-26 | アクアミル ファイブ スター ピーティーワイ リミテッド | 液体処理装置および方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9517076D0 (en) | 1995-10-25 |
| ES2121541A1 (es) | 1998-11-16 |
| ES2121541B1 (es) | 1999-09-16 |
| GB2304296A (en) | 1997-03-19 |
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