SE8404185D0 - PROCEDE POUR LA PREPARATION OF UNE SOLUTION AQUEUSE OF CHLORURE OF SODIUM AND PROCEDE OF FABRICATION OF BICARBONATE DE SODIUM - Google Patents
PROCEDE POUR LA PREPARATION OF UNE SOLUTION AQUEUSE OF CHLORURE OF SODIUM AND PROCEDE OF FABRICATION OF BICARBONATE DE SODIUMInfo
- Publication number
- SE8404185D0 SE8404185D0 SE8404185A SE8404185A SE8404185D0 SE 8404185 D0 SE8404185 D0 SE 8404185D0 SE 8404185 A SE8404185 A SE 8404185A SE 8404185 A SE8404185 A SE 8404185A SE 8404185 D0 SE8404185 D0 SE 8404185D0
- Authority
- SE
- Sweden
- Prior art keywords
- sodium
- procede
- preparation
- aqueous solution
- bicarbonate
- Prior art date
Links
Classifications
-
- 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
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/16—Preparation from compounds of sodium or potassium with amines and carbon dioxide
Abstract
Process for the preparation of an aqueous solution of sodium chloride, according to which sodium bicarbonate is decomposed in an aqueous solution by means of a chloride of an organic cation, the carbon dioxide formed is removed and rock salt is added to the resulting aqueous solution. The process applies to the preparation of an aqueous solution of sodium chloride from a mother liquor from the crystallisation of sodium bicarbonate and an organic solution of amine hydrochloride, which are obtained by treating an aqueous solution of sodium chloride, an organic solution of a water-insoluble amine and carbon dioxide.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8314246A FR2551428B1 (en) | 1983-09-05 | 1983-09-05 | PROCESS FOR THE PREPARATION OF AN AQUEOUS SODIUM CHLORIDE SOLUTION AND PROCESS FOR THE MANUFACTURE OF SODIUM BICARBONATE |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8404185D0 true SE8404185D0 (en) | 1984-08-22 |
| SE8404185L SE8404185L (en) | 1985-03-06 |
Family
ID=9292030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8404185A SE8404185L (en) | 1983-09-05 | 1984-08-22 | PROCEDURE FOR PREPARING A WATER-SOLID DISPOSAL OF SODIUM CHLORIDE AND PROCEDURE FOR PREPARING SODIUM BICARBONATE |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS60155528A (en) |
| AT (1) | AT380674B (en) |
| AU (1) | AU3255484A (en) |
| BE (1) | BE900465A (en) |
| BR (1) | BR8404405A (en) |
| DE (1) | DE3432388C2 (en) |
| ES (1) | ES535630A0 (en) |
| FR (1) | FR2551428B1 (en) |
| GB (1) | GB2146011B (en) |
| IL (1) | IL72798A (en) |
| IT (1) | IT1178506B (en) |
| LU (1) | LU85506A1 (en) |
| MA (1) | MA20222A1 (en) |
| NL (1) | NL8402710A (en) |
| NO (1) | NO843516L (en) |
| PT (1) | PT79156B (en) |
| SE (1) | SE8404185L (en) |
| TR (1) | TR21917A (en) |
| ZA (1) | ZA846770B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675226A (en) * | 2015-03-02 | 2020-09-18 | 索尔维公司 | Process for the production of aqueous sodium chloride solutions |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2590561B1 (en) * | 1985-11-25 | 1988-01-29 | Solvay | PROCESS FOR THE PREPARATION OF AN AQUEOUS SOLUTION OF SODIUM CHLORIDE AND PROCESS FOR THE PRODUCTION OF SODIUM BICARBONATE |
| US4806332A (en) * | 1987-12-28 | 1989-02-21 | Hashimoto Chemical Industries Co., Ltd. | Method for preventing anhydrous potassium fluoride from solidification |
| FR2646154B1 (en) * | 1989-04-24 | 1991-06-28 | Solvay | SODIUM BICARBONATE AND PROCESS FOR THE CRYSTALLIZATION OF SODIUM BICARBONATE |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1321652A (en) * | 1962-03-14 | 1963-03-22 | Fmc Corp | Process for preparing potassium bicarbonate |
| US3443889A (en) * | 1964-08-17 | 1969-05-13 | Kaiser Aluminium Chem Corp | Method of synthesis of alkali metal salts |
-
1983
- 1983-09-05 FR FR8314246A patent/FR2551428B1/en not_active Expired
-
1984
- 1984-08-14 LU LU85506A patent/LU85506A1/en unknown
- 1984-08-22 SE SE8404185A patent/SE8404185L/en not_active Application Discontinuation
- 1984-08-29 IL IL72798A patent/IL72798A/en unknown
- 1984-08-29 IT IT22439/84A patent/IT1178506B/en active
- 1984-08-29 ZA ZA846770A patent/ZA846770B/en unknown
- 1984-08-30 BE BE1/11083A patent/BE900465A/en not_active IP Right Cessation
- 1984-08-30 AU AU32554/84A patent/AU3255484A/en not_active Abandoned
- 1984-08-30 PT PT79156A patent/PT79156B/en unknown
- 1984-09-03 DE DE3432388A patent/DE3432388C2/en not_active Expired - Fee Related
- 1984-09-03 MA MA20446A patent/MA20222A1/en unknown
- 1984-09-04 TR TR21917A patent/TR21917A/en unknown
- 1984-09-04 AT AT0283284A patent/AT380674B/en active
- 1984-09-04 BR BR8404405A patent/BR8404405A/en unknown
- 1984-09-04 GB GB08422321A patent/GB2146011B/en not_active Expired
- 1984-09-04 NO NO843516A patent/NO843516L/en unknown
- 1984-09-04 ES ES535630A patent/ES535630A0/en active Granted
- 1984-09-05 JP JP59186251A patent/JPS60155528A/en active Pending
- 1984-09-05 NL NL8402710A patent/NL8402710A/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111675226A (en) * | 2015-03-02 | 2020-09-18 | 索尔维公司 | Process for the production of aqueous sodium chloride solutions |
Also Published As
| Publication number | Publication date |
|---|---|
| PT79156B (en) | 1986-11-18 |
| PT79156A (en) | 1984-09-01 |
| GB2146011B (en) | 1986-11-19 |
| NL8402710A (en) | 1985-04-01 |
| LU85506A1 (en) | 1985-04-24 |
| BE900465A (en) | 1985-02-28 |
| ES8505317A1 (en) | 1985-05-16 |
| SE8404185L (en) | 1985-03-06 |
| IT8422439A0 (en) | 1984-08-29 |
| MA20222A1 (en) | 1985-04-01 |
| ES535630A0 (en) | 1985-05-16 |
| GB8422321D0 (en) | 1984-10-10 |
| ZA846770B (en) | 1985-04-24 |
| TR21917A (en) | 1985-11-15 |
| DE3432388C2 (en) | 1994-12-01 |
| FR2551428B1 (en) | 1985-11-22 |
| GB2146011A (en) | 1985-04-11 |
| FR2551428A1 (en) | 1985-03-08 |
| ATA283284A (en) | 1985-11-15 |
| IL72798A0 (en) | 1984-11-30 |
| NO843516L (en) | 1985-03-06 |
| IL72798A (en) | 1987-08-31 |
| IT1178506B (en) | 1987-09-09 |
| JPS60155528A (en) | 1985-08-15 |
| DE3432388A1 (en) | 1985-03-21 |
| BR8404405A (en) | 1985-07-30 |
| AT380674B (en) | 1986-06-25 |
| AU3255484A (en) | 1985-03-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8404185-4 Effective date: 19870918 |