DK299975A - Frefmgangsmade til genvinding ved elektrolyse af metaller som er adsorberet af ionbytterharpikser - Google Patents

Frefmgangsmade til genvinding ved elektrolyse af metaller som er adsorberet af ionbytterharpikser

Info

Publication number
DK299975A
DK299975A DK299975A DK299975A DK299975A DK 299975 A DK299975 A DK 299975A DK 299975 A DK299975 A DK 299975A DK 299975 A DK299975 A DK 299975A DK 299975 A DK299975 A DK 299975A
Authority
DK
Denmark
Prior art keywords
electrolysis
recycling
procedure
ion exchanger
exchanger resins
Prior art date
Application number
DK299975A
Other languages
English (en)
Inventor
F Lanza
G Marengo
Original Assignee
Europ Communities
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 Europ Communities filed Critical Europ Communities
Publication of DK299975A publication Critical patent/DK299975A/da

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)
DK299975A 1974-08-01 1975-07-02 Frefmgangsmade til genvinding ved elektrolyse af metaller som er adsorberet af ionbytterharpikser DK299975A (da)

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
DK299975A true DK299975A (da) 1976-02-02

Family

ID=19727717

Family Applications (1)

Application Number Title Priority Date Filing Date
DK299975A DK299975A (da) 1974-08-01 1975-07-02 Frefmgangsmade til genvinding ved elektrolyse af metaller som er adsorberet af ionbytterharpikser

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
NL7509214A (nl) 1976-02-03
IT1040938B (it) 1979-12-20
BE831672A (fr) 1975-11-17
DE2529277A1 (de) 1976-02-12
FR2280719B1 (da) 1977-12-09
LU70652A1 (da) 1974-12-10

Similar Documents

Publication Publication Date Title
DK389176A (da) Fremgangsmade til separering af proteiner ved ionbytning
DK442976A (da) Fremgangsmade til afsetning af metalbelegninger indeholdende polyfluorkarbonharpikspartikler
DK247376A (da) Fremgangsmade til fremstilling af lithiumforbindelser
NO145900C (no) Anordning ved reguleringssystem for kjernekraftanlegg
NO139096C (no) Fremgangsmaate til fremstilling av hoeyrent elektrolyttkobber ved reduksjonselektrolyse
DK550275A (da) Fremgangsmade til fremstilling af organiske fluorforbindelser ved c-fluorering
DK423383A (da) Kemiske forbindelser til anvendelse som mellemprodukter ved fremstilling af 7-amino-3-cephem-4-carboxylsyrederivater
DK140012B (da) Fremgangsmåde til fremstilling af substituerede indoleniner.
DK299975A (da) Frefmgangsmade til genvinding ved elektrolyse af metaller som er adsorberet af ionbytterharpikser
DK138227B (da) Analogifremgangsmåde til fremstilling af substituerede xanthon-2-carboxylsyreforbindelser.
DK146203C (da) Fremgangsmaade til fremstilling af nikotinamid ved hydrolyse af nikotinonitril
DK121223B (da) Fremgangsmåde ved kviksølvcelleelektrolyse af en natriumchloridopløsning samt kviksølvcelle til udførelse af fremgangsmåden.
DK134964C (da) Anvendelse af chelatdannende ionbytterharpikser til substratbehandling
DK309075A (da) Fremgangsmade til fremstilling af benzopyran-carboxylsyreforbindelser
BR7708356A (pt) Processo para o emprego ulterior de gas de alto forno obtido por reducao direta
DK138499B (da) Fremgangsmåde til fremstilling af 11beta-hydroksy-18-alkyløstranforbindelser.
NO142957C (no) Fremgangsmaate ved kalsinering av basiske jern(iii)-sulfater som inneholder hydroxydgrupper
DK358575A (da) Fremgangsmade til deacylering af penicillintetrazolforbindelser
DK535175A (da) Fremgangsmade til fremstilling af chromonforbindelser
DK158673C (da) Analogifremgangsmaade til fremstilling af cephalosporinforbindelser.
DK478779A (da) Fremgangsmaade til fremstilling af alkalimetalchlorater ved elektrolyse af alkalimetalchlorider
DK526975A (da) Fremgangsmade til talesloring ved tidslig omskiftning af taleafsnittene
DK153756C (da) Fremgangsmaade til fremstilling af 6-demethyl-6-desoxy-6-methylen-5-hydroxytetracyclin ved 11a-dehalogenering af 11a-chlor eller 11a-brom-6-demethyl-6-desoxy-6-methylen-5-hydroxytetracyclin
DK136532B (da) Fremgangsmåde til fremstilling af 11beta-hydroxy-18-methyl-estranforbindelser.
DK148179C (da) Analogifremgangsmaade til fremstilling af 2-aminomethyl-5-hydroxy-4h-pyran-4-on-forbindelser