IT1019576B - Procedimento continuo e impianto per ricuperare metalli pregiati da concentrati di solfuri - Google Patents

Procedimento continuo e impianto per ricuperare metalli pregiati da concentrati di solfuri

Info

Publication number
IT1019576B
IT1019576B IT2220374A IT2220374A IT1019576B IT 1019576 B IT1019576 B IT 1019576B IT 2220374 A IT2220374 A IT 2220374A IT 2220374 A IT2220374 A IT 2220374A IT 1019576 B IT1019576 B IT 1019576B
Authority
IT
Italy
Prior art keywords
plant
continuous process
precious metals
recovering precious
sulfur concentrates
Prior art date
Application number
IT2220374A
Other languages
English (en)
Original Assignee
Qs Oxygen Processes
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 Qs Oxygen Processes filed Critical Qs Oxygen Processes
Application granted granted Critical
Publication of IT1019576B publication Critical patent/IT1019576B/it

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
    • C22B5/00—General methods of reducing to metals
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/0028—Smelting or converting
    • C22B15/003—Bath smelting or converting
    • C22B15/0041—Bath smelting or converting in converters
    • C22B15/0043—Bath smelting or converting in converters in rotating converters
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/02—Obtaining nickel or cobalt by dry processes
    • C22B23/025—Obtaining nickel or cobalt by dry processes with formation of a matte or by matte refining or converting into nickel or cobalt, e.g. by the Oxford process
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
IT2220374A 1973-05-03 1974-05-02 Procedimento continuo e impianto per ricuperare metalli pregiati da concentrati di solfuri IT1019576B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/357,012 US3941587A (en) 1973-05-03 1973-05-03 Metallurgical process using oxygen

Publications (1)

Publication Number Publication Date
IT1019576B true IT1019576B (it) 1977-11-30

Family

ID=23403932

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2220374A IT1019576B (it) 1973-05-03 1974-05-02 Procedimento continuo e impianto per ricuperare metalli pregiati da concentrati di solfuri

Country Status (22)

Country Link
US (2) US3941587A (it)
JP (2) JPS5756540B2 (it)
AR (1) AR207005A1 (it)
BE (1) BE812155A (it)
BR (1) BR7403567D0 (it)
CA (1) CA1027374A (it)
CU (1) CU34053A (it)
DE (1) DE2417978C3 (it)
ES (4) ES424659A1 (it)
FI (1) FI66198C (it)
FR (1) FR2228113B1 (it)
GB (4) GB1475783A (it)
IE (1) IE41312B1 (it)
IT (1) IT1019576B (it)
NO (2) NO140503C (it)
OA (1) OA04934A (it)
PH (5) PH10862A (it)
PL (1) PL90987B1 (it)
SE (2) SE426506B (it)
YU (4) YU44187B (it)
ZA (1) ZA741387B (it)
ZM (1) ZM5474A1 (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941587A (en) * 1973-05-03 1976-03-02 Q-S Oxygen Processes, Inc. Metallurgical process using oxygen
CA1055710A (en) * 1975-07-16 1979-06-05 Inco Limited Nickel matte refining by oxidation
DE2807964A1 (de) * 1978-02-24 1979-08-30 Metallgesellschaft Ag Verfahren zur kontinuierlichen konvertierung von ne-metallsulfidkonzentraten
US4155749A (en) * 1978-05-31 1979-05-22 Dravo Corporation Process for converting non-ferrous metal sulfides
US4191560A (en) * 1978-11-09 1980-03-04 Gulf Chemical & Metallurgical Co. Method of extracting a metal from a melt containing the metal
DE2851098C2 (de) * 1978-11-25 1985-11-07 Balchašskij gorno-metallurgičeskij kombinat imeni 50-letija Oktjabrskoj revoljucii, Balchaš, Džezkazganskaja oblast' Pyrometallurgisches Verarbeitungsverfahren für Buntmetallsulfide enthaltende Materialien
US4199352A (en) * 1978-12-15 1980-04-22 Dravo Corporation Autogenous process for conversion of metal sulfide concentrates
US4236915A (en) * 1978-12-21 1980-12-02 Queneau Paul Etienne Process for oxygen sprinkle smelting of sulfide concentrates
FR2444721A1 (fr) * 1978-12-22 1980-07-18 Mo I Stali I Splavov Procede pyrometallurgique de transformation de minerais de metaux non ferreux lourds et four pour la mise en oeuvre dudit procede
DE3029682A1 (de) * 1980-08-06 1982-03-11 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum kontinuierlichen direkten schmelzen von metallischem blei aus sulfidischen bleikonzentraten
DE3029741A1 (de) * 1980-08-06 1982-04-01 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum kontinuierlichen direkten schmelzen von metallischem blei aus schwefelhaltigen bleimaterialien
SE444184B (sv) * 1980-12-01 1986-03-24 Boliden Ab Forfarande for utvinning av bly ur sulfidiska material blyramaterial innehallande fororeningar av vismut, arsenik, antimon eller tenn
SE444578B (sv) * 1980-12-01 1986-04-21 Boliden Ab Forfarande for utvinning av metallinnehall ur komplexa sulfidiska metallravaror
DE3045992A1 (de) * 1980-12-05 1982-07-22 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum einblasen von hochsauerstoffhaltigen gasen in ein ne-metalle enthaltendes schmelzbad
CA1190751A (en) * 1982-06-18 1985-07-23 J. Barry W. Bailey Process and apparatus for continuous converting of copper and non-ferrous mattes
SE8302764L (sv) * 1983-05-17 1984-11-18 Boliden Ab Forfarande for framstellning av rably ur sulfidiska blyravaror
GB2173820B (en) * 1985-04-03 1989-06-28 Cra Services Smelting process
US4741770A (en) * 1985-04-03 1988-05-03 Cra Services Limited Zinc smelting process using oxidation zone and reduction zone
DE3539164C1 (en) * 1985-11-05 1987-04-23 Kloeckner Humboldt Deutz Ag Process and smelting furnace for producing non-ferrous metals
DE3701846A1 (de) * 1987-01-23 1988-08-04 Metallgesellschaft Ag Direktes schmelzverfahren fuer sulfidische erze
FR2651796B1 (fr) * 1989-09-11 1992-07-24 Metaleurop Sa Procede et dispositif pour enrichir les gaz de gueulard en oxyde(s) de soufre.
US5139568A (en) * 1991-10-03 1992-08-18 Cargill, Incorporated Continuous production of iron-carbon alloy using iron carbide
RU2031966C1 (ru) * 1992-11-30 1995-03-27 Беренштейн Михаил Александрович Способ получения металлов, их соединений и сплавов из минерального сырья
US5301620A (en) * 1993-04-01 1994-04-12 Molten Metal Technology, Inc. Reactor and method for disassociating waste
US5395405A (en) * 1993-04-12 1995-03-07 Molten Metal Technology, Inc. Method for producing hydrocarbon gas from waste
US5744117A (en) * 1993-04-12 1998-04-28 Molten Metal Technology, Inc. Feed processing employing dispersed molten droplets
US5555822A (en) * 1994-09-06 1996-09-17 Molten Metal Technology, Inc. Apparatus for dissociating bulk waste in a molten metal bath
US5733358A (en) * 1994-12-20 1998-03-31 Usx Corporation And Praxair Technology, Inc. Process and apparatus for the manufacture of steel from iron carbide
US6270554B1 (en) 2000-03-14 2001-08-07 Inco Limited Continuous nickel matte converter for production of low iron containing nickel-rich matte with improved cobalt recovery
EP1656464B1 (de) * 2003-08-23 2007-01-03 Refractory Intellectual Property GmbH & Co. KG Verfahren zur pyrometallurgischen erzeugung von kupfer in einem konverter
CL2013001568U1 (es) * 2013-05-31 2013-12-13 Shandong Fargyuan Non Ferrous Science And Technology Ltd Company Un horno para la fundicion de cobre para soplado inferior con oxigeno enriquecido, comprende un cuerpo de horno con camara y tabique interior, al menos una entrada de alimentacion, una salida de humo, una salida de mata, una salida de escoria, al menos un orificio lateral para pistolas pulverizadoras, al menos un orificio inferior para lanzas, al menos una lanza para oxigeno y al menos una pistola pulverizadora.
CN109593971A (zh) * 2017-09-30 2019-04-09 易门铜业有限公司 一种底吹熔炼、顶吹吹炼、阳极精炼炼铜装置
CN109593970B (zh) * 2017-09-30 2021-04-16 易门铜业有限公司 一种底吹熔炼、密闭吹炼、阳极精炼三连吹装置
CA3092730C (en) 2018-03-01 2021-03-02 Aurum Integra Inc. Method for selectively oxidizing metals of an alloy
CN114959295A (zh) * 2022-01-07 2022-08-30 昆明理工大学 一种铜渣炉内还原贫化的方法
CN117535520A (zh) * 2024-01-09 2024-02-09 北京高能时代环境技术股份有限公司 一种铁粉内循环强化含铅废渣还原造锍熔炼的方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438911A (en) * 1945-04-21 1948-04-06 Falconbridge Nickel Mines Ltd Process for recovering metal values from slags
BE495631A (it) * 1949-05-13
US3004846A (en) * 1960-08-23 1961-10-17 Int Nickel Co Treatment of nickel-containing silicate ores
US3326671A (en) * 1963-02-21 1967-06-20 Howard K Worner Direct smelting of metallic ores
GB1003026A (en) * 1963-02-21 1965-09-02 Farnsfield Ltd Continuous production of furnace products
US3460817A (en) * 1963-09-30 1969-08-12 Geoffrey Joynt Brittingham Furnace for continuous treatment of sulphide copper ores
FR1423035A (fr) * 1964-11-18 1966-01-03 Siderurgie Fse Inst Rech Procédé de réglage thermique pour processus d'affinage continu
US3542352A (en) * 1965-01-04 1970-11-24 Noranda Mines Ltd Apparatus for the continuous smelting and converting of copper concentrates to metallic copper
US3606986A (en) * 1968-02-05 1971-09-21 William B Greenberg Copper-refining apparatus and the like
AU421598B2 (en) * 1968-03-29 1972-02-21 Monzino Riotinto Of Australia Limited Separation of molten materials
FR1583968A (it) * 1968-06-10 1969-12-12
US3779534A (en) * 1969-07-08 1973-12-18 Creusot Loire Device for cooling a tuyere of a refining converter
US3892559A (en) * 1969-09-18 1975-07-01 Bechtel Int Corp Submerged smelting
CA938111A (en) * 1970-03-26 1973-12-11 E. Mahin William Production of metals from metalliferous materials
FI47380C (fi) * 1970-04-10 1973-11-12 Outokumpu Oy Menetelmä rautaköyhän nikkelisulfidikiven valmistamiseksi nikkelin sul fidisista rikasteista näiden suspensiosulatuksessa.
CA931358A (en) * 1971-02-01 1973-08-07 J. Themelis Nickolas Process for continuous smelting and converting of copper concentrates
US3990890A (en) * 1972-05-17 1976-11-09 Creusot-Loire Process for refining molten copper matte with an enriched oxygen blow
US3941587A (en) * 1973-05-03 1976-03-02 Q-S Oxygen Processes, Inc. Metallurgical process using oxygen

Also Published As

Publication number Publication date
ZA741387B (en) 1975-02-26
CU34053A (it) 1975-06-30
PH12822A (en) 1979-08-31
ZM5474A1 (en) 1975-02-21
NO790162L (no) 1974-11-05
SE443580B (sv) 1986-03-03
CA1027374A (en) 1978-03-07
FR2228113B1 (it) 1978-02-10
NO140503C (no) 1979-09-12
DE2417978C3 (de) 1985-12-12
SE7713114L (sv) 1977-11-21
IE41312L (en) 1974-11-03
ES424659A1 (es) 1976-11-01
IE41312B1 (en) 1979-12-05
GB1475784A (en) 1977-06-10
SE426506B (sv) 1983-01-24
PL90987B1 (it) 1977-02-28
JPS589943A (ja) 1983-01-20
YU121174A (en) 1982-02-28
YU44187B (en) 1990-04-30
FI66198B (fi) 1984-05-31
PH14157A (en) 1981-03-12
SE7713115L (sv) 1977-11-21
GB1475783A (en) 1977-06-10
NO149589C (no) 1984-05-23
GB1475782A (en) 1977-06-10
ES446596A1 (es) 1977-07-01
YU280480A (en) 1983-01-21
BE812155A (fr) 1974-09-11
PH10862A (en) 1977-09-16
JPS5756540B2 (it) 1982-11-30
AU6639074A (en) 1975-10-02
FI66198C (fi) 1984-09-10
DE2417978B2 (de) 1977-11-03
GB1475781A (en) 1977-06-10
PH14960A (en) 1982-02-05
JPS6318652B2 (it) 1988-04-19
ES446595A1 (es) 1977-06-16
JPS5047801A (it) 1975-04-28
NO741569L (no) 1974-11-05
BR7403567D0 (pt) 1974-11-19
AR207005A1 (es) 1976-09-09
NO149589B (no) 1984-02-06
ES446597A1 (es) 1977-07-01
FR2228113A1 (it) 1974-11-29
US4085923A (en) 1978-04-25
OA04934A (fr) 1980-10-31
US3941587A (en) 1976-03-02
NO140503B (no) 1979-06-05
DE2417978A1 (de) 1974-11-21
YU42989B (en) 1989-02-28
YU175780A (en) 1983-04-30
YU175880A (en) 1983-04-30
PH13259A (en) 1980-02-25

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