FR2905947B1 - Procede de recyclage de saumures, notamment des saumures de regeneration des adoucisseurs d'eau - Google Patents

Procede de recyclage de saumures, notamment des saumures de regeneration des adoucisseurs d'eau

Info

Publication number
FR2905947B1
FR2905947B1 FR0653792A FR0653792A FR2905947B1 FR 2905947 B1 FR2905947 B1 FR 2905947B1 FR 0653792 A FR0653792 A FR 0653792A FR 0653792 A FR0653792 A FR 0653792A FR 2905947 B1 FR2905947 B1 FR 2905947B1
Authority
FR
France
Prior art keywords
brinks
brine
recycling
water softener
particular water
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.)
Active
Application number
FR0653792A
Other languages
English (en)
Other versions
FR2905947A1 (fr
Inventor
Eric Demortier
Amaury Bierent
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.)
TESCEL PUBLIC Ets
Original Assignee
TESCEL PUBLIC Ets
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 TESCEL PUBLIC Ets filed Critical TESCEL PUBLIC Ets
Priority to FR0653792A priority Critical patent/FR2905947B1/fr
Publication of FR2905947A1 publication Critical patent/FR2905947A1/fr
Application granted granted Critical
Publication of FR2905947B1 publication Critical patent/FR2905947B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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)
FR0653792A 2006-09-18 2006-09-18 Procede de recyclage de saumures, notamment des saumures de regeneration des adoucisseurs d'eau Active FR2905947B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0653792A FR2905947B1 (fr) 2006-09-18 2006-09-18 Procede de recyclage de saumures, notamment des saumures de regeneration des adoucisseurs d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0653792A FR2905947B1 (fr) 2006-09-18 2006-09-18 Procede de recyclage de saumures, notamment des saumures de regeneration des adoucisseurs d'eau

Publications (2)

Publication Number Publication Date
FR2905947A1 FR2905947A1 (fr) 2008-03-21
FR2905947B1 true FR2905947B1 (fr) 2009-02-27

Family

ID=37983596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0653792A Active FR2905947B1 (fr) 2006-09-18 2006-09-18 Procede de recyclage de saumures, notamment des saumures de regeneration des adoucisseurs d'eau

Country Status (1)

Country Link
FR (1) FR2905947B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038365A (en) * 1975-12-03 1977-07-26 Basf Wyandotte Corporation Removal of low level hardness impurities from brine feed to chlorine cells
US4176022A (en) * 1978-04-27 1979-11-27 Ppg Industries, Inc. Removal of part per billion level hardness impurities from alkali metal chloride brines
US4303624A (en) * 1980-09-12 1981-12-01 Olin Corporation Purification of alkali metal chloride brines
IL137102A0 (en) * 2000-06-29 2001-06-14 Israel Garden A process and apparatus for brine reformation
CN104692327B (zh) * 2005-02-18 2019-02-19 阿克苏诺贝尔化学品国际有限公司 制备含氯化合物的方法

Also Published As

Publication number Publication date
FR2905947A1 (fr) 2008-03-21

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