FI822982A0 - Foerfarande foer avlaegsnande av arsenik ur en svavelsyrahaltig loesning - Google Patents

Foerfarande foer avlaegsnande av arsenik ur en svavelsyrahaltig loesning

Info

Publication number
FI822982A0
FI822982A0 FI822982A FI822982A FI822982A0 FI 822982 A0 FI822982 A0 FI 822982A0 FI 822982 A FI822982 A FI 822982A FI 822982 A FI822982 A FI 822982A FI 822982 A0 FI822982 A0 FI 822982A0
Authority
FI
Finland
Prior art keywords
svavelsyrahaltig
arsenik
loesning
foerfarande foer
foer avlaegsnande
Prior art date
Application number
FI822982A
Other languages
English (en)
Other versions
FI822982L (fi
FI69489C (fi
FI69489B (fi
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of FI822982A0 publication Critical patent/FI822982A0/fi
Priority to FI822982A priority Critical patent/FI69489C/fi
Priority to US06/519,822 priority patent/US4474654A/en
Priority to AU17558/83A priority patent/AU553670B2/en
Priority to ZA835905A priority patent/ZA835905B/xx
Priority to CA000435162A priority patent/CA1247039A/en
Priority to DD83254271A priority patent/DD213455A5/de
Priority to DE19833330838 priority patent/DE3330838A1/de
Priority to GB08323040A priority patent/GB2125826B/en
Publication of FI822982L publication Critical patent/FI822982L/fi
Application granted granted Critical
Publication of FI69489B publication Critical patent/FI69489B/fi
Publication of FI69489C publication Critical patent/FI69489C/fi

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
    • C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
FI822982A 1982-08-27 1982-08-27 Foerfarande foer avlaegsnande av arsenik ur en svavelsyrahaltig loesning FI69489C (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI822982A FI69489C (fi) 1982-08-27 1982-08-27 Foerfarande foer avlaegsnande av arsenik ur en svavelsyrahaltig loesning
US06/519,822 US4474654A (en) 1982-08-27 1983-08-03 Method for removing arsenic from a sulphuric-acid solution
AU17558/83A AU553670B2 (en) 1982-08-27 1983-08-03 Removing arsenic from a sulphuric acid solution
ZA835905A ZA835905B (en) 1982-08-27 1983-08-11 Method for removing arsenic from a sulphuric-acid solution
CA000435162A CA1247039A (en) 1982-08-27 1983-08-23 Method for removing arsenic from a sulphuric-acid solution
DD83254271A DD213455A5 (de) 1982-08-27 1983-08-26 Verfahren zur entfernung von arsen aus einer schwefelsaeureloesung
DE19833330838 DE3330838A1 (de) 1982-08-27 1983-08-26 Verfahren zum entfernen von arsen aus kupferhaltigen schwefelsaeureloesungen
GB08323040A GB2125826B (en) 1982-08-27 1983-08-26 Removing arsenic from a sulphuric-acid solution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI822982 1982-08-27
FI822982A FI69489C (fi) 1982-08-27 1982-08-27 Foerfarande foer avlaegsnande av arsenik ur en svavelsyrahaltig loesning

Publications (4)

Publication Number Publication Date
FI822982A0 true FI822982A0 (fi) 1982-08-27
FI822982L FI822982L (fi) 1984-02-28
FI69489B FI69489B (fi) 1985-10-31
FI69489C FI69489C (fi) 1986-02-10

Family

ID=8515963

Family Applications (1)

Application Number Title Priority Date Filing Date
FI822982A FI69489C (fi) 1982-08-27 1982-08-27 Foerfarande foer avlaegsnande av arsenik ur en svavelsyrahaltig loesning

Country Status (8)

Country Link
US (1) US4474654A (fi)
AU (1) AU553670B2 (fi)
CA (1) CA1247039A (fi)
DD (1) DD213455A5 (fi)
DE (1) DE3330838A1 (fi)
FI (1) FI69489C (fi)
GB (1) GB2125826B (fi)
ZA (1) ZA835905B (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4560453A (en) * 1985-03-28 1985-12-24 Exxon Research And Engineering Co. Efficient, safe method for decoppering copper refinery electrolyte
GB8518601D0 (en) * 1985-07-23 1985-08-29 Tenneco Canada Inc Removal of arsenic from acids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US556092A (en) * 1896-03-10 Oscar frolich
DE1097146B (de) * 1953-03-27 1961-01-12 American Smelting Refining Verfahren zur elektrolytischen Abscheidung des Arsens aus bei der Kupferraffination anfallenden Elektrolyten
CA1075195A (en) * 1976-08-02 1980-04-08 George J. Houlachi Arsenic removal from electrolytes

Also Published As

Publication number Publication date
AU553670B2 (en) 1986-07-24
GB2125826A (en) 1984-03-14
FI822982L (fi) 1984-02-28
CA1247039A (en) 1988-12-20
ZA835905B (en) 1984-04-25
GB8323040D0 (en) 1983-09-28
FI69489C (fi) 1986-02-10
DE3330838A1 (de) 1984-03-01
AU1755883A (en) 1984-03-01
FI69489B (fi) 1985-10-31
US4474654A (en) 1984-10-02
DD213455A5 (de) 1984-09-12
DE3330838C2 (fi) 1989-02-16
GB2125826B (en) 1986-02-05

Similar Documents

Publication Publication Date Title
FI821536A0 (fi) Foerfarande foer keramisering av radioaktivt avfall
FI64260B (fi) Anordning foer foerdelning av en stroemning
FI821044A0 (fi) Taetning av ventillock
FI830185A0 (fi) Tillvaratagande av metaller ur skaerstenar
FI833584A (fi) Avskiljning av arsenik ur en kopparelektrolyt
FI824454L (fi) Foerfarande foer utvinning av laxativa foereningar ur sennadrog
FI832900A (fi) Isolering av mikrobiella polysackarider ur deras aminaddukter
FI820403L (fi) Foerfarande foer framstaellning av betongmassa
FI834425A0 (fi) Foerfarande foer avlaegsning av vatten ur alkoholer
FI822982L (fi) Foerfarande foer avlaegsnande av arsenik ur en svavelsyrahaltig loesning
FI833799A (fi) Urvattning ur naturfuktig raotorv
FI65584B (fi) Anordning foer snabbkoppling av en stockbom
FI821366A0 (fi) Handpress foer framstaellning av brikettformigt braensle
FI820550L (fi) Foerfarande foer styrning av manuell bearbetningsmaskin
FI820789L (fi) Foerfarande foer bildande av en vertikaldraen
FI821329A0 (fi) Anvaendning av faergaemneslaser
FI832587A (fi) Vanadinutvinning ur vanadinhaltigt raojaern
FI65662B (fi) Arrangemang foer faestande av en belysningsarmatur
FI65859B (fi) Foerfarande foer utredning av aemnets kemiska egenskaper
FI65925B (fi) Saoll avsett foer saollning av traeflis
FI65494B (fi) Foerfarande foer maetning av vaermemaengd
FI63513B (fi) Bekaempningsmedelkomposition foer skyddande av virke
FI820355L (fi) Foerfarande foer lagring av vaetskeformiga braenslen
FI821374A0 (fi) Hjaelpanordning foer utlaeggning av naet
FI821334A0 (fi) Justeranordning foer staellning av manoeverhytt

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: OUTOKUMPU OY