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FR1466599A - Method for removing magnesium and calcium ions from an aqueous liquid containing said ions as impurities - Google Patents

Method for removing magnesium and calcium ions from an aqueous liquid containing said ions as impurities

Info

Publication number
FR1466599A
FR1466599A FR42612A FR42612A FR1466599A FR 1466599 A FR1466599 A FR 1466599A FR 42612 A FR42612 A FR 42612A FR 42612 A FR42612 A FR 42612A FR 1466599 A FR1466599 A FR 1466599A
Authority
FR
France
Prior art keywords
ions
impurities
liquid containing
aqueous liquid
removing magnesium
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.)
Expired
Application number
FR42612A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo NV
Original Assignee
Koninklijke Nederlandse Zoutindustrie NV
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 Koninklijke Nederlandse Zoutindustrie NV filed Critical Koninklijke Nederlandse Zoutindustrie NV
Application granted granted Critical
Publication of FR1466599A publication Critical patent/FR1466599A/en
Expired legal-status Critical Current

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
    • C01D3/14—Purification
    • C01D3/16—Purification by precipitation or adsorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Detergent Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
FR42612A 1964-12-30 1965-12-16 Method for removing magnesium and calcium ions from an aqueous liquid containing said ions as impurities Expired FR1466599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6415205A NL6415205A (en) 1964-12-30 1964-12-30

Publications (1)

Publication Number Publication Date
FR1466599A true FR1466599A (en) 1967-01-20

Family

ID=19791761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42612A Expired FR1466599A (en) 1964-12-30 1965-12-16 Method for removing magnesium and calcium ions from an aqueous liquid containing said ions as impurities

Country Status (9)

Country Link
AT (1) AT265317B (en)
BE (1) BE674410A (en)
CH (1) CH437210A (en)
DE (1) DE1592141A1 (en)
DK (1) DK118760B (en)
ES (1) ES321252A1 (en)
FR (1) FR1466599A (en)
GB (1) GB1066420A (en)
NL (1) NL6415205A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422598A1 (en) * 1978-01-11 1979-11-09 Provence Sa Chaux Purificn. of salt solns. for sodium hydroxide and chlorine prodn. - by adding mixt. of calcium oxide and calcium sulphate
US5398996A (en) * 1992-08-12 1995-03-21 Ford Motor Company Blow-molded headrest armature assembly
CN114560478A (en) * 2022-02-22 2022-05-31 西安交通大学 A kind of raw salt refining method and system

Also Published As

Publication number Publication date
CH437210A (en) 1967-06-15
DE1592141A1 (en) 1970-10-22
AT265317B (en) 1968-10-10
GB1066420A (en) 1967-04-26
ES321252A1 (en) 1966-06-01
BE674410A (en) 1966-04-15
NL6415205A (en) 1966-07-01
DK118760B (en) 1970-09-28

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