FI792060A - Foerfarande foer framstaellning och raffinering av raobly ur arsenikhaltiga blyraovaror - Google Patents

Foerfarande foer framstaellning och raffinering av raobly ur arsenikhaltiga blyraovaror

Info

Publication number
FI792060A
FI792060A FI792060A FI792060A FI792060A FI 792060 A FI792060 A FI 792060A FI 792060 A FI792060 A FI 792060A FI 792060 A FI792060 A FI 792060A FI 792060 A FI792060 A FI 792060A
Authority
FI
Finland
Prior art keywords
lead
crude
iron
melt
speiss
Prior art date
Application number
FI792060A
Other languages
English (en)
Other versions
FI68265B (fi
FI68265C (fi
Inventor
Bjoern-Eric Lundin
Bengt Sune Eriksson
Viktor Samuel Erkki Krogerus
Allan Ferdinand Norroe
Stig Arvid Petersson
Original Assignee
Boliden Ab
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 Boliden Ab filed Critical Boliden Ab
Publication of FI792060A publication Critical patent/FI792060A/fi
Publication of FI68265B publication Critical patent/FI68265B/fi
Application granted granted Critical
Publication of FI68265C publication Critical patent/FI68265C/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B13/00—Obtaining lead
    • C22B13/06—Refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Saccharide Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Steroid Compounds (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Seasonings (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FI792060A 1978-06-29 1979-06-29 Foerfarande foer framstaellning och raffinering av raobly ur arsenikhaltiga blyraovaror FI68265C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7807357 1978-06-29
SE7807357A SE412766B (sv) 1978-06-29 1978-06-29 Forfarande for framstellning och raffinering av rably ur arsenikhaltiga blyravaror

Publications (3)

Publication Number Publication Date
FI792060A true FI792060A (fi) 1979-12-30
FI68265B FI68265B (fi) 1985-04-30
FI68265C FI68265C (fi) 1985-08-12

Family

ID=20335338

Family Applications (1)

Application Number Title Priority Date Filing Date
FI792060A FI68265C (fi) 1978-06-29 1979-06-29 Foerfarande foer framstaellning och raffinering av raobly ur arsenikhaltiga blyraovaror

Country Status (8)

Country Link
EP (1) EP0007890B1 (fi)
AT (1) ATE1752T1 (fi)
DE (1) DE2963968D1 (fi)
DK (1) DK148810C (fi)
FI (1) FI68265C (fi)
NO (1) NO152516C (fi)
PL (1) PL117462B1 (fi)
SE (1) SE412766B (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436045B (sv) * 1983-05-02 1984-11-05 Boliden Ab Forfarande for framstellning av rably ur svavelinnehallande oxidiska blyravaror
IN160772B (fi) * 1983-05-05 1987-08-01 Boliden Ab
DE3922073A1 (de) * 1989-07-05 1991-01-17 Metallgesellschaft Ag Verfahren zum entfernen von thallium aus werkblei
US5183496A (en) * 1992-02-13 1993-02-02 E. I. Du Pont De Nemours And Company Copper speiss as a co-additive in refining crude lead bullion
US5183497A (en) * 1992-02-13 1993-02-02 E. I. Du Pont De Nemours And Company Iron and a copper speiss as co-additives in refining crude lead bullion
US5223021A (en) * 1992-02-13 1993-06-29 E. I. Du Pont De Nemours And Company Iron as a co-additive in refining crude lead bullion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1283427A (en) * 1915-05-06 1918-10-29 Fred A Stief Refining lead alloys and alloys containing lead, tin, copper, or antimony.
US4017308A (en) * 1973-12-20 1977-04-12 Boliden Aktiebolag Smelting and reduction of oxidic and sulphated lead material
DE2454756A1 (de) * 1974-11-19 1976-05-26 Hermetic Pumpen Gmbh Spaltrohrmotorpumpe
BE841411A (fr) * 1976-02-27 1976-09-01 Fusion electrique de residus de sulfates de plomb
DE8317214U1 (de) * 1983-06-13 1984-09-13 Jagenberg AG, 4000 Düsseldorf Bahntrennvorrichtung an wickelmaschinen

Also Published As

Publication number Publication date
EP0007890B1 (en) 1982-11-03
ATE1752T1 (de) 1982-11-15
FI68265B (fi) 1985-04-30
NO152516C (no) 1985-10-09
PL216607A1 (fi) 1980-03-24
DE2963968D1 (en) 1982-12-09
NO792174L (no) 1980-01-03
FI68265C (fi) 1985-08-12
DK271379A (da) 1979-12-30
DK148810B (da) 1985-10-07
SE7807357L (sv) 1979-12-30
NO152516B (no) 1985-07-01
SE412766B (sv) 1980-03-17
EP0007890A1 (en) 1980-02-06
PL117462B1 (en) 1981-08-31
DK148810C (da) 1986-03-24

Similar Documents

Publication Publication Date Title
CN107699699A (zh) 锌冶炼炉渣熔融还原生产的方法
FI792060A (fi) Foerfarande foer framstaellning och raffinering av raobly ur arsenikhaltiga blyraovaror
KR830007858A (ko) 중금속의 선택적 환원방법
CA1157665A (en) Low temperature, non-so.sub.2 polluting, kettle process for separation of lead from lead sulfide- containing material
SE444578B (sv) Forfarande for utvinning av metallinnehall ur komplexa sulfidiska metallravaror
GB1224059A (en) Tin-smelting process using high and low grade tin concentrates, and a combined tin melting and volatilising furnace for use therein
US2820705A (en) Method of recovering metals from nonferrous metallurgical slags
SE406929B (sv) Forfarande for framstellning av rajern ur jernsulfidhaltiga material
US2304197A (en) Tin recovery process
SE8404863L (sv) Forfarande vid utvinning av verdemetallinnehallet ur fororenade kopparsmeltmaterial
US1762867A (en) Process for working up complex ores and metallurgical products
US981850A (en) Smelting process and apparatus therefor.
US1446953A (en) Process for the recovery of tin and iron products from tinned-iron waste
US559935A (en) John david and carl le doux
US1582157A (en) Method of reducing metallic sulphides
WO1979000055A1 (en) A method for the manufacture of an additive material for the production of crude iron
US2868635A (en) Method of treating iron sulfide-containing ore or concentrates
SE8201566L (sv) Sett att koncentrera icke-jernmetaller genom forangning ur respektive metaller innehallande malmer eller biprodukter och for utforande av settet avsedd apparat
RU2224034C1 (ru) Способ извлечения металлов платиновой группы
JPS6267126A (ja) 非鉄金属含有物質の処理法
US2784082A (en) Ore smelting processes
US1080912A (en) Method of electrically smelting volatile metals.
US1276058A (en) Process of concentrating ores.
EP0006832A1 (en) A method of refining crude lead
US1712553A (en) Process of recovering zinc oxide

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: BOLIDEN AKTIEBOLAG