FR2339572A1 - Procede de purification de saumures renfermant des impuretes dissoutes a base de strontium, de calcium et de magnesium, et nouveaux produits ainsi obtenus - Google Patents
Procede de purification de saumures renfermant des impuretes dissoutes a base de strontium, de calcium et de magnesium, et nouveaux produits ainsi obtenusInfo
- Publication number
- FR2339572A1 FR2339572A1 FR7702188A FR7702188A FR2339572A1 FR 2339572 A1 FR2339572 A1 FR 2339572A1 FR 7702188 A FR7702188 A FR 7702188A FR 7702188 A FR7702188 A FR 7702188A FR 2339572 A1 FR2339572 A1 FR 2339572A1
- Authority
- FR
- France
- Prior art keywords
- strontium
- magnesium
- calcium
- new products
- containing dissolved
- 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- Withdrawn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
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
- 239000012267 brine Substances 0.000 title 1
- 229910052791 calcium Inorganic materials 0.000 title 1
- 239000011575 calcium Substances 0.000 title 1
- 239000012535 impurity Substances 0.000 title 1
- 229910052749 magnesium Inorganic materials 0.000 title 1
- 239000011777 magnesium Substances 0.000 title 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title 1
- 229910052712 strontium Inorganic materials 0.000 title 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
-
- 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
- C01D3/14—Purification
- C01D3/16—Purification by precipitation or adsorption
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/186—Strontium or barium carbonate
- C01F11/187—Strontium carbonate
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/18—Carbonates
- C01F11/186—Strontium or barium carbonate
- C01F11/188—Barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/14—Magnesium hydroxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Removal Of Specific Substances (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65387476A | 1976-01-30 | 1976-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2339572A1 true FR2339572A1 (fr) | 1977-08-26 |
Family
ID=24622619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7702188A Withdrawn FR2339572A1 (fr) | 1976-01-30 | 1977-01-26 | Procede de purification de saumures renfermant des impuretes dissoutes a base de strontium, de calcium et de magnesium, et nouveaux produits ainsi obtenus |
Country Status (9)
Country | Link |
---|---|
US (1) | US4115219A (fr) |
JP (1) | JPS5294897A (fr) |
BR (1) | BR7700564A (fr) |
CA (1) | CA1083780A (fr) |
DE (1) | DE2703203A1 (fr) |
ES (1) | ES455168A1 (fr) |
FR (1) | FR2339572A1 (fr) |
GB (1) | GB1519571A (fr) |
IT (1) | IT1082504B (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5943556B2 (ja) * | 1977-04-20 | 1984-10-23 | 旭化成株式会社 | イオン交換膜を用いた食塩水の電解方法 |
US4336232A (en) * | 1978-04-14 | 1982-06-22 | Moritz George J | Production of purified brine |
US4277447A (en) * | 1979-08-20 | 1981-07-07 | Olin Corporation | Process for reducing calcium ion concentrations in alkaline alkali metal chloride brines |
US4421729A (en) * | 1982-01-11 | 1983-12-20 | Fmc Corporation | Preparation of strontium carbonate |
US4461644A (en) * | 1983-04-29 | 1984-07-24 | Halliburton Company | Light weight composition and a method of sealing a subterranean formation |
US4450009A (en) * | 1983-04-29 | 1984-05-22 | Halliburton Company | Method of preparing a light weight cement composition from sea water |
ZA852131B (en) * | 1984-04-17 | 1985-11-27 | Dampier Salt Ltd | Process for producing high grade sodium chloride |
US5409680A (en) * | 1992-12-31 | 1995-04-25 | Olin Corporation | Purification of aqueous alkali metal chlorate solutions |
US5814359A (en) * | 1995-10-30 | 1998-09-29 | Kikkoman Corporation | Salt solution for producing soy sauce and process for producing soy sauce |
AR001917A1 (es) * | 1996-03-28 | 1997-12-10 | Minera Salar De Atacama S A So | Producción de carbonato de litio de alta pureza desde salmueras naturales o industriales |
US5851500A (en) * | 1997-08-22 | 1998-12-22 | United States Enrichment Corporation | Removal of uranium contamination from magnesium fluoride slag |
US6340736B1 (en) | 1999-11-29 | 2002-01-22 | General Electric Company | Method and apparatus for the production of polycarbonates with brine recycling |
ES2257977B1 (es) * | 2006-02-09 | 2007-03-01 | Trisal, S.A. | Metodo y sistema para la obtencion de una sal liquida, y sales obtenidas. |
EP2185473A2 (fr) * | 2007-08-09 | 2010-05-19 | Ecochemtech, Ltd. | Procédé de récupération de substances à partir de liquide de salinité élevée |
US8128897B2 (en) * | 2008-05-06 | 2012-03-06 | Morton Salt, Inc. | Continuous process for purification of brine |
EP2871156A1 (fr) * | 2013-11-12 | 2015-05-13 | Solvay SA | Procédé de traitement d'une purge de carbonate de sodium |
US11530232B2 (en) * | 2019-11-14 | 2022-12-20 | Alliance For Sustainable Energy, Llc | Reversibly soluble bases for lignin oxidative depolymerization |
CN113264541B (zh) * | 2021-05-20 | 2022-07-05 | 山东海化集团有限公司 | 一种粗盐水除镁方法及装置 |
CN114477236B (zh) * | 2022-01-28 | 2023-09-15 | 江西晶昊盐化有限公司 | 一种钙卤净化方法及pH值的调整方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1386244A (en) * | 1918-09-26 | 1921-08-02 | Dow Chemical Co | Method of treating brine |
DE734110C (de) * | 1938-12-01 | 1943-04-09 | Salge Buehler Ges M B H | Verfahren zur Reinigung erdalkali- und magnesiumhaltiger, im wesentlichen Natriumchlorid enthaltender Solen |
FR2142731A1 (en) * | 1971-06-24 | 1973-02-02 | Asahi Chemical Ind | Electrolytic salt soln refining - in caustic soda/mercury process |
GB1462468A (en) * | 1974-04-26 | 1977-01-26 | Ici Ltd | Operation of mercury-cathode electrolysis cells |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA485667A (fr) * | 1952-08-12 | Evans Herbert | Traitement de l'eau | |
US2692816A (en) * | 1952-04-11 | 1954-10-26 | Kaiser Aluminium Chem Corp | Process for preparing magnesium hydroxide |
US2893840A (en) * | 1955-12-15 | 1959-07-07 | Kaiser Aluminium Chem Corp | Production of magnesium compound |
US3089789A (en) * | 1959-03-23 | 1963-05-14 | Dorr Oliver Inc | Process for forming and treating calcium carbonate precipitates |
US3954580A (en) * | 1973-09-10 | 1976-05-04 | Allied Chemical Corporation | Processes for decreasing mercury butter formation in mercury electrolytic cells |
-
1977
- 1977-01-05 GB GB218/77A patent/GB1519571A/en not_active Expired
- 1977-01-10 IT IT67036/77A patent/IT1082504B/it active
- 1977-01-14 CA CA269,729A patent/CA1083780A/fr not_active Expired
- 1977-01-19 ES ES455168A patent/ES455168A1/es not_active Expired
- 1977-01-21 JP JP570577A patent/JPS5294897A/ja active Pending
- 1977-01-26 FR FR7702188A patent/FR2339572A1/fr not_active Withdrawn
- 1977-01-27 DE DE19772703203 patent/DE2703203A1/de not_active Withdrawn
- 1977-01-28 BR BR7700564A patent/BR7700564A/pt unknown
- 1977-08-05 US US05/822,016 patent/US4115219A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1386244A (en) * | 1918-09-26 | 1921-08-02 | Dow Chemical Co | Method of treating brine |
DE734110C (de) * | 1938-12-01 | 1943-04-09 | Salge Buehler Ges M B H | Verfahren zur Reinigung erdalkali- und magnesiumhaltiger, im wesentlichen Natriumchlorid enthaltender Solen |
FR2142731A1 (en) * | 1971-06-24 | 1973-02-02 | Asahi Chemical Ind | Electrolytic salt soln refining - in caustic soda/mercury process |
GB1462468A (en) * | 1974-04-26 | 1977-01-26 | Ici Ltd | Operation of mercury-cathode electrolysis cells |
Non-Patent Citations (2)
Title |
---|
CA1973 * |
EXBK/67 * |
Also Published As
Publication number | Publication date |
---|---|
ES455168A1 (es) | 1978-01-01 |
US4115219A (en) | 1978-09-19 |
DE2703203A1 (de) | 1977-08-04 |
IT1082504B (it) | 1985-05-21 |
BR7700564A (pt) | 1977-12-06 |
JPS5294897A (en) | 1977-08-09 |
GB1519571A (en) | 1978-08-02 |
CA1083780A (fr) | 1980-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |