BE831672A - Procede de recuperation des metaux absorbes dans des resines echange-ionique - Google Patents

Procede de recuperation des metaux absorbes dans des resines echange-ionique

Info

Publication number
BE831672A
BE831672A BE1006802A BE1006802A BE831672A BE 831672 A BE831672 A BE 831672A BE 1006802 A BE1006802 A BE 1006802A BE 1006802 A BE1006802 A BE 1006802A BE 831672 A BE831672 A BE 831672A
Authority
BE
Belgium
Prior art keywords
ion exchange
exchange resins
recovering absorbed
metals
absorbed metals
Prior art date
Application number
BE1006802A
Other languages
English (en)
French (fr)
Inventor
F Lanza
G Marengo
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
Publication of BE831672A publication Critical patent/BE831672A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/30—Electrical regeneration
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
BE1006802A 1974-08-01 1975-07-24 Procede de recuperation des metaux absorbes dans des resines echange-ionique BE831672A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU70652A LU70652A1 (da) 1974-08-01 1974-08-01

Publications (1)

Publication Number Publication Date
BE831672A true BE831672A (fr) 1975-11-17

Family

ID=19727717

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006802A BE831672A (fr) 1974-08-01 1975-07-24 Procede de recuperation des metaux absorbes dans des resines echange-ionique

Country Status (7)

Country Link
BE (1) BE831672A (da)
DE (1) DE2529277A1 (da)
DK (1) DK299975A (da)
FR (1) FR2280719A1 (da)
IT (1) IT1040938B (da)
LU (1) LU70652A1 (da)
NL (1) NL7509214A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330386A (en) * 1980-12-31 1982-05-18 Diamond Shamrock Corporation Combined ion-exchange particulate bed electrolytic cell

Also Published As

Publication number Publication date
FR2280719A1 (fr) 1976-02-27
LU70652A1 (da) 1974-12-10
DE2529277A1 (de) 1976-02-12
NL7509214A (nl) 1976-02-03
DK299975A (da) 1976-02-02
IT1040938B (it) 1979-12-20
FR2280719B1 (da) 1977-12-09

Similar Documents

Publication Publication Date Title
FR2299410A1 (fr) Procede de recuperation d'uranium
BE857459A (fr) Procede de conditionnement de resines echangeuses d'ions contaminees
BE796746A (fr) Procede d'encapsulation dans des capsules de polyuree
FR2276759A1 (fr) Procede de feuilletage
BE771099A (fr) Procede pour la recuperation du rhodium fixe sous forme de carbonylate sur des echangeurs d'ions basiques
BR7600800A (pt) Processo de celula aperfeicoados para remover eletroquimicamente de um meio ionizante um ion contaminante capaz de formar um composto ou complexo de ferro insoluvel
BE828034A (fr) Procede de fabrication d'echangeurs d'anions
BE835412A (fr) Procede de preparation de polyamines
FR2294199A1 (fr) Procede perfectionne de preparation de polycarbonates en deux etapes
BE828697A (fr) Procede de recuperation d'alpha-galactosidase raffinee
BR7308093D0 (pt) Processo de reducao de cloreto metalico por metal em po
RO72583A (ro) Procedeu de electrocositorire a metalelor
BE834561A (fr) Procede de recuperation d'halogenures metalliques
BE821374A (fr) Procede de recuperation d'acide nitrique
BE799028A (fr) Procede de realisation de phenomenes d'echange d'ions et d'adsorption dans l'emploi d'un filtre a contre-courant,
FR2317003A1 (fr) Procede de regeneration d'un echangeur d'anions faiblement basique
BE829033A (fr) Procede de preparation de methacrylate de glycidyle
BE831672A (fr) Procede de recuperation des metaux absorbes dans des resines echange-ionique
BE800402A (fr) Procede d'echange d'ions
FR2278634A1 (fr) Procede d'extraction d'ions ammonium de solutions aqueuses par echange avec des zeolites
BR7305956D0 (pt) Aperfeicoamento em processo para recuperacao de lactamas
FR2283724A1 (fr) Procede perfectionne d'echange d'ions
PH13668A (en) Process for recovering metals from ammine bearing ammonium salt solutions using ion exchange resin
BE805853A (fr) Procede ameliore d'amination par echange
BE830076A (fr) Procede de recuperation d'enzyme