SE8404185L - PROCEDURE FOR PREPARING A WATER-SOLID DISPOSAL OF SODIUM CHLORIDE AND PROCEDURE FOR PREPARING SODIUM BICARBONATE - Google Patents

PROCEDURE FOR PREPARING A WATER-SOLID DISPOSAL OF SODIUM CHLORIDE AND PROCEDURE FOR PREPARING SODIUM BICARBONATE

Info

Publication number
SE8404185L
SE8404185L SE8404185A SE8404185A SE8404185L SE 8404185 L SE8404185 L SE 8404185L SE 8404185 A SE8404185 A SE 8404185A SE 8404185 A SE8404185 A SE 8404185A SE 8404185 L SE8404185 L SE 8404185L
Authority
SE
Sweden
Prior art keywords
procedure
preparing
sodium chloride
aqueous solution
water
Prior art date
Application number
SE8404185A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8404185D0 (en
Inventor
L Ninane
C Breton
Original Assignee
Solvay
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Solvay filed Critical Solvay
Publication of SE8404185D0 publication Critical patent/SE8404185D0/en
Publication of SE8404185L publication Critical patent/SE8404185L/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

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.
SE8404185A 1983-09-05 1984-08-22 PROCEDURE FOR PREPARING A WATER-SOLID DISPOSAL OF SODIUM CHLORIDE AND PROCEDURE FOR PREPARING SODIUM BICARBONATE SE8404185L (en)

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 SE8404185D0 (en) 1984-08-22
SE8404185L true 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) ES8505317A1 (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)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
EP3064473A1 (en) * 2015-03-02 2016-09-07 Solvay SA Process for manufacturing an aqueous sodium chloride solution

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES535630A0 (en) 1985-05-16
PT79156A (en) 1984-09-01
IT1178506B (en) 1987-09-09
DE3432388C2 (en) 1994-12-01
NL8402710A (en) 1985-04-01
IL72798A0 (en) 1984-11-30
NO843516L (en) 1985-03-06
BR8404405A (en) 1985-07-30
DE3432388A1 (en) 1985-03-21
BE900465A (en) 1985-02-28
GB8422321D0 (en) 1984-10-10
GB2146011B (en) 1986-11-19
FR2551428B1 (en) 1985-11-22
ATA283284A (en) 1985-11-15
SE8404185D0 (en) 1984-08-22
TR21917A (en) 1985-11-15
AU3255484A (en) 1985-03-14
IT8422439A0 (en) 1984-08-29
LU85506A1 (en) 1985-04-24
AT380674B (en) 1986-06-25
FR2551428A1 (en) 1985-03-08
JPS60155528A (en) 1985-08-15
GB2146011A (en) 1985-04-11
PT79156B (en) 1986-11-18
ES8505317A1 (en) 1985-05-16
MA20222A1 (en) 1985-04-01
IL72798A (en) 1987-08-31
ZA846770B (en) 1985-04-24

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Effective date: 19870918