DE69704169T2 - Sorbentmaterial selektiv gegenüber metallischen verunreinigungen und dessen anwendungsverfahren - Google Patents

Sorbentmaterial selektiv gegenüber metallischen verunreinigungen und dessen anwendungsverfahren

Info

Publication number
DE69704169T2
DE69704169T2 DE69704169T DE69704169T DE69704169T2 DE 69704169 T2 DE69704169 T2 DE 69704169T2 DE 69704169 T DE69704169 T DE 69704169T DE 69704169 T DE69704169 T DE 69704169T DE 69704169 T2 DE69704169 T2 DE 69704169T2
Authority
DE
Germany
Prior art keywords
material selective
application method
sorbent material
metal impurities
selective
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 - Lifetime
Application number
DE69704169T
Other languages
English (en)
Other versions
DE69704169D1 (de
Inventor
Raymond Flamand
Daniel Gauthier
Gilles Flamant
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of DE69704169D1 publication Critical patent/DE69704169D1/de
Publication of DE69704169T2 publication Critical patent/DE69704169T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/12—Naturally occurring clays or bleaching earth
    • 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
    • B01J39/02—Processes using inorganic exchangers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Analytical Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Water Treatment By Sorption (AREA)
DE69704169T 1996-09-11 1997-09-09 Sorbentmaterial selektiv gegenüber metallischen verunreinigungen und dessen anwendungsverfahren Expired - Lifetime DE69704169T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9611242A FR2753111B1 (fr) 1996-09-11 1996-09-11 Materiau adsorbant selectif vis-a-vis de polluants metalliques, procede de preparation de ce materiau adsorbant, et procede d'epuration utilisant un tel materiau
PCT/FR1997/001580 WO1998010860A1 (fr) 1996-09-11 1997-09-09 Materiau adsorbant selectif vis-a-vis de polluants metalliques, son procede de preparation et son utilisation

Publications (2)

Publication Number Publication Date
DE69704169D1 DE69704169D1 (de) 2001-04-05
DE69704169T2 true DE69704169T2 (de) 2001-10-04

Family

ID=9495752

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704169T Expired - Lifetime DE69704169T2 (de) 1996-09-11 1997-09-09 Sorbentmaterial selektiv gegenüber metallischen verunreinigungen und dessen anwendungsverfahren

Country Status (6)

Country Link
EP (1) EP0938376B1 (de)
AT (1) ATE199325T1 (de)
DE (1) DE69704169T2 (de)
ES (1) ES2156004T3 (de)
FR (1) FR2753111B1 (de)
WO (1) WO1998010860A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314416A1 (de) * 2003-03-28 2004-11-04 Otto-Von-Guericke-Universität Magdeburg Porenbetonadsorbentien, Verfahren zu ihrer Herstellung und ihre Verwendung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2359076A1 (fr) * 1976-07-22 1978-02-17 Ouest Union Chimique Indle Procede d'epuration des eaux d'alimentation a usages domestiques ou industriels, des eaux usees et de l'air par mise en contact avec des substances epurantes
US4440867A (en) * 1982-05-14 1984-04-03 Ensotech, Inc. Calcined, high surface area, particulate matter, processes using this matter, and admixtures with other agents
JPS59145087A (ja) * 1983-02-09 1984-08-20 Saga Shoko:Kk 飲料水浄化用焼結体
JPS6082134A (ja) * 1983-10-08 1985-05-10 Kusaba Kagaku Kk 臭気吸着剤の製造方法
JPH06335604A (ja) * 1991-01-25 1994-12-06 Fujio Hotta 汚濁水の無機高速清澄処理剤

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10314416A1 (de) * 2003-03-28 2004-11-04 Otto-Von-Guericke-Universität Magdeburg Porenbetonadsorbentien, Verfahren zu ihrer Herstellung und ihre Verwendung
DE10314416B4 (de) * 2003-03-28 2008-05-21 Otto-Von-Guericke-Universität Magdeburg Verfahren zur Abtrennung von toxischen Schwermetallionen aus Abwässern

Also Published As

Publication number Publication date
ES2156004T3 (es) 2001-06-01
EP0938376B1 (de) 2001-02-28
EP0938376A1 (de) 1999-09-01
FR2753111B1 (fr) 1998-10-30
FR2753111A1 (fr) 1998-03-13
ATE199325T1 (de) 2001-03-15
WO1998010860A1 (fr) 1998-03-19
DE69704169D1 (de) 2001-04-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition