FR2726819B1 - - Google Patents

Info

Publication number
FR2726819B1
FR2726819B1 FR9413644A FR9413644A FR2726819B1 FR 2726819 B1 FR2726819 B1 FR 2726819B1 FR 9413644 A FR9413644 A FR 9413644A FR 9413644 A FR9413644 A FR 9413644A FR 2726819 B1 FR2726819 B1 FR 2726819B1
Authority
FR
France
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 - Fee Related
Application number
FR9413644A
Other languages
French (fr)
Other versions
FR2726819A1 (fr
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 filed Critical
Priority to FR9413644A priority Critical patent/FR2726819A1/fr
Priority to DE1995142421 priority patent/DE19542421B4/de
Publication of FR2726819A1 publication Critical patent/FR2726819A1/fr
Application granted granted Critical
Publication of FR2726819B1 publication Critical patent/FR2726819B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/26—Cation exchangers for chromatographic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/20—Anion exchangers for chromatographic processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FR9413644A 1994-11-15 1994-11-15 Procede pour reduire selectivement par echange d'ions, la concentration de l'une des especes chimiques presentes dans une solution Granted FR2726819A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9413644A FR2726819A1 (fr) 1994-11-15 1994-11-15 Procede pour reduire selectivement par echange d'ions, la concentration de l'une des especes chimiques presentes dans une solution
DE1995142421 DE19542421B4 (de) 1994-11-15 1995-11-14 Verfahren zur selektiven Verringerung der Konzentration eines in einer Lösung vorhandenen Ions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9413644A FR2726819A1 (fr) 1994-11-15 1994-11-15 Procede pour reduire selectivement par echange d'ions, la concentration de l'une des especes chimiques presentes dans une solution

Publications (2)

Publication Number Publication Date
FR2726819A1 FR2726819A1 (fr) 1996-05-15
FR2726819B1 true FR2726819B1 (zh) 1997-02-28

Family

ID=9468798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9413644A Granted FR2726819A1 (fr) 1994-11-15 1994-11-15 Procede pour reduire selectivement par echange d'ions, la concentration de l'une des especes chimiques presentes dans une solution

Country Status (2)

Country Link
DE (1) DE19542421B4 (zh)
FR (1) FR2726819A1 (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101246A (en) * 1960-10-14 1963-08-20 David L Hansford Recovery and separation of lithium values from salvage solutions
BE630535A (zh) * 1962-04-03 1900-01-01
FR1460644A (fr) * 1965-08-27 1966-03-04 Metallgesellschaft Ag Procédé pour séparer les ions de métaux lourds, tels que le zinc, le cadmium, lefer, des ions d'alcalis dans des solutions neutres ou acides
US4859343A (en) * 1987-12-02 1989-08-22 Lithium Corporation Of America Sodium removal from brines
US5451383A (en) * 1993-12-23 1995-09-19 Praxair Technology, Inc. Lithium recovery

Also Published As

Publication number Publication date
DE19542421B4 (de) 2005-06-16
DE19542421A1 (de) 1996-05-23
FR2726819A1 (fr) 1996-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140731