FR2751336B1 - LINEAR POLYPHENOLS, PROCESS FOR THEIR PREPARATION, COMPLEXANTS AND METHOD FOR SEPARATING SODIUM FROM CESIUM FROM AQUEOUS EFFLUENTS - Google Patents

LINEAR POLYPHENOLS, PROCESS FOR THEIR PREPARATION, COMPLEXANTS AND METHOD FOR SEPARATING SODIUM FROM CESIUM FROM AQUEOUS EFFLUENTS

Info

Publication number
FR2751336B1
FR2751336B1 FR9608864A FR9608864A FR2751336B1 FR 2751336 B1 FR2751336 B1 FR 2751336B1 FR 9608864 A FR9608864 A FR 9608864A FR 9608864 A FR9608864 A FR 9608864A FR 2751336 B1 FR2751336 B1 FR 2751336B1
Authority
FR
France
Prior art keywords
complexants
polyphenols
cesium
linear
preparation
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 - Fee Related
Application number
FR9608864A
Other languages
French (fr)
Other versions
FR2751336A1 (en
Inventor
Jacques Foos
Alain Guy
Marc Lemaire
Eric Gaubert
Colette Bardot
Branko Dunjic
Reguillon Alain Favre
Rodolph Chomel
Jean Jacques Radecki
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.)
Orano Cycle SA
Original Assignee
Compagnie Generale des Matieres Nucleaires SA
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 Compagnie Generale des Matieres Nucleaires SA filed Critical Compagnie Generale des Matieres Nucleaires SA
Priority to FR9608864A priority Critical patent/FR2751336B1/en
Priority to GB9714849A priority patent/GB2316402B/en
Priority to JP9191297A priority patent/JPH1087539A/en
Publication of FR2751336A1 publication Critical patent/FR2751336A1/en
Application granted granted Critical
Publication of FR2751336B1 publication Critical patent/FR2751336B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
    • C08G8/22—Resorcinol
    • 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
    • B01J39/04—Processes using organic exchangers
    • B01J39/07—Processes using organic exchangers in the weakly acidic form
    • 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
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/19—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/006—Radioactive compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Polymers & Plastics (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Removal Of Specific Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9608864A 1996-07-16 1996-07-16 LINEAR POLYPHENOLS, PROCESS FOR THEIR PREPARATION, COMPLEXANTS AND METHOD FOR SEPARATING SODIUM FROM CESIUM FROM AQUEOUS EFFLUENTS Expired - Fee Related FR2751336B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9608864A FR2751336B1 (en) 1996-07-16 1996-07-16 LINEAR POLYPHENOLS, PROCESS FOR THEIR PREPARATION, COMPLEXANTS AND METHOD FOR SEPARATING SODIUM FROM CESIUM FROM AQUEOUS EFFLUENTS
GB9714849A GB2316402B (en) 1996-07-16 1997-07-16 Linear polyphenols, their method of preparation, sequestering agents and a method for separating the sodium from the caesium in aqueous effluents
JP9191297A JPH1087539A (en) 1996-07-16 1997-07-16 Linear polyphenol, its production, metal ion-blocking agent, and separation of sodium from cesium in waste aqueous solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9608864A FR2751336B1 (en) 1996-07-16 1996-07-16 LINEAR POLYPHENOLS, PROCESS FOR THEIR PREPARATION, COMPLEXANTS AND METHOD FOR SEPARATING SODIUM FROM CESIUM FROM AQUEOUS EFFLUENTS

Publications (2)

Publication Number Publication Date
FR2751336A1 FR2751336A1 (en) 1998-01-23
FR2751336B1 true FR2751336B1 (en) 1998-08-28

Family

ID=9494088

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9608864A Expired - Fee Related FR2751336B1 (en) 1996-07-16 1996-07-16 LINEAR POLYPHENOLS, PROCESS FOR THEIR PREPARATION, COMPLEXANTS AND METHOD FOR SEPARATING SODIUM FROM CESIUM FROM AQUEOUS EFFLUENTS

Country Status (3)

Country Link
JP (1) JPH1087539A (en)
FR (1) FR2751336B1 (en)
GB (1) GB2316402B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792317B1 (en) * 1999-04-13 2003-05-16 Commissariat Energie Atomique CALIX (4) ARENES-BIS-CROWNS, PROCESS FOR THEIR PREPARATION AND THEIR USE FOR SEPARATING CESIUM FROM SODIUM IN AQUEOUS EFFLUENTS BY NANOFILTRATION
JP5750409B2 (en) * 2012-07-18 2015-07-22 株式会社神鋼環境ソリューション Method for estimating the amount of radioactive cesium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614826A (en) * 1983-02-28 1986-09-30 Mitsui Petrochemical Industries, Ltd. Polyglycidyl ethers of polynuclear polyhydric phenols
EP0461244A4 (en) * 1990-01-03 1992-07-08 United States Department Of Energy Cesium-specific phenolic ion exchange resin

Also Published As

Publication number Publication date
GB9714849D0 (en) 1997-09-17
FR2751336A1 (en) 1998-01-23
GB2316402B (en) 2000-05-03
JPH1087539A (en) 1998-04-07
GB2316402A (en) 1998-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse