ES464256A1 - El metodo de afinar cobre de cementacion en un horno de cu- ba. - Google Patents

El metodo de afinar cobre de cementacion en un horno de cu- ba.

Info

Publication number
ES464256A1
ES464256A1 ES464256A ES464256A ES464256A1 ES 464256 A1 ES464256 A1 ES 464256A1 ES 464256 A ES464256 A ES 464256A ES 464256 A ES464256 A ES 464256A ES 464256 A1 ES464256 A1 ES 464256A1
Authority
ES
Spain
Prior art keywords
refining
method therefor
continuous smelting
enable continuous
cement copper
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES464256A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ACERO DEL PACIFICO SA
Original Assignee
ACERO DEL PACIFICO SA
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 ACERO DEL PACIFICO SA filed Critical ACERO DEL PACIFICO SA
Publication of ES464256A1 publication Critical patent/ES464256A1/es
Expired legal-status Critical Current

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
    • C22B15/00—Obtaining copper
    • C22B15/0026—Pyrometallurgy
    • C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
    • 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
    • C22B15/0032—Bath smelting or converting in shaft furnaces, e.g. blast furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

El método de afinar cobre de cementación en un horno de cuba tal como se ha descrito, caracterizado por mezclar cobre de cementación con fundentes deseados y calentar previamente la mezcla en dichos medios de calentamiento previo, mantener una columna de coque incandescente en dicho horno de cuba, inyectar la mezcla con un gas caliente dentro de dicho horno de cuba al nivel de la temperatura más elevada, para efectuar una rápida fusión de dicha mezcla sin importantes pérdidas por desprendimiento de polvos, y la formación de fases de metal fundido y de escoria, oxidar dicha fase de metal para impulsar las impurezas dentro de dicha escoria, retirar dicha escoria y cubrir dicho metal con un reductor; tratar dicho metal con un agente de reducción para producir un cobre de alta pureza, y recuperar dicho cobre.
ES464256A 1976-06-28 1977-11-18 El metodo de afinar cobre de cementacion en un horno de cu- ba. Expired ES464256A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/700,217 US4056262A (en) 1976-06-28 1976-06-28 Cupola furnace to enable continuous smelting and refining of cement copper and method therefor

Publications (1)

Publication Number Publication Date
ES464256A1 true ES464256A1 (es) 1978-08-01

Family

ID=24812640

Family Applications (2)

Application Number Title Priority Date Filing Date
ES460138A Expired ES460138A1 (es) 1976-06-28 1977-06-27 Perfeccionamientos introducidos en un horno de cuba.
ES464256A Expired ES464256A1 (es) 1976-06-28 1977-11-18 El metodo de afinar cobre de cementacion en un horno de cu- ba.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES460138A Expired ES460138A1 (es) 1976-06-28 1977-06-27 Perfeccionamientos introducidos en un horno de cuba.

Country Status (17)

Country Link
US (2) US4056262A (es)
JP (1) JPS5325220A (es)
AT (1) ATA461077A (es)
AU (1) AU510112B2 (es)
BE (1) BE856122A (es)
CA (1) CA1107515A (es)
DE (1) DE2729184A1 (es)
ES (2) ES460138A1 (es)
FI (1) FI771982A (es)
FR (1) FR2361470A1 (es)
GB (1) GB1532204A (es)
IL (1) IL52385A (es)
IT (1) IT1084570B (es)
NO (1) NO772227L (es)
SE (1) SE7707398L (es)
ZA (1) ZA773721B (es)
ZM (1) ZM5177A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369955A (en) * 1980-06-25 1983-01-25 Park Ki D Cupola furnace system
US6478847B1 (en) 2001-08-31 2002-11-12 Mueller Industries, Inc. Copper scrap processing system
CN100523233C (zh) * 2006-09-29 2009-08-05 宁波金田铜业(集团)股份有限公司 节能环保精炼炉
CN104388692B (zh) * 2014-10-31 2016-06-08 宁波大学 一种低品位铜冶炼优质阳极板的环保方法
CN104313344B (zh) * 2014-10-31 2016-05-11 宁波大学 一种低品位铜冶炼上引电工铜杆的环保方法
CN104313345B (zh) * 2014-10-31 2016-05-11 宁波大学 一种低品位铜冶炼优质阳极板低成本装备的节能方法
CN104388693B (zh) * 2014-10-31 2016-08-31 宁波大学 一种低品位铜冶炼优质阳极板的节能方法
CN104388694B (zh) * 2014-10-31 2016-06-08 宁波大学 一种低品位铜冶炼优质阳极板低成本装备的环保方法
CN104342563B (zh) * 2014-10-31 2016-05-11 宁波大学 一种低品位铜原料的低成本装备的节能冶炼方法
DE102017105551A1 (de) * 2017-03-15 2018-09-20 Scholz Austria GmbH Verfahren zur Behandlung metallurgischer Schlacken

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US284384A (en) * 1883-09-04 colliatj
US234384A (en) * 1880-11-16 Thread-cutter
US711173A (en) * 1901-06-15 1902-10-14 Duncan Mckechnie Process of recovering metallic copper from copper precipitate.
US1198434A (en) * 1916-04-26 1916-09-19 Ulysses A Garred Copper-refining.
US2194454A (en) * 1936-09-03 1940-03-19 William E Greenawalt Metallurgical process and apparatus
US2746858A (en) * 1953-02-09 1956-05-22 Claude B Schneible Company Inc Cupola furnace and method of treating gases therefrom
US3490899A (en) * 1966-10-18 1970-01-20 Continental Copper & Steel Ind Refined copper and process therefor
US3892559A (en) * 1969-09-18 1975-07-01 Bechtel Int Corp Submerged smelting

Also Published As

Publication number Publication date
BE856122A (fr) 1977-10-17
ZM5177A1 (en) 1978-02-21
IL52385A0 (en) 1977-08-31
JPS5325220A (en) 1978-03-08
FI771982A (es) 1977-12-29
SE7707398L (sv) 1977-12-29
DE2729184A1 (de) 1978-01-05
US4056262A (en) 1977-11-01
ZA773721B (en) 1978-05-30
AU510112B2 (en) 1980-06-05
ATA461077A (de) 1981-02-15
IT1084570B (it) 1985-05-25
ES460138A1 (es) 1978-05-01
AU2641777A (en) 1979-01-04
NO772227L (no) 1977-12-29
GB1532204A (en) 1978-11-15
FR2361470A1 (fr) 1978-03-10
IL52385A (en) 1979-10-31
CA1107515A (en) 1981-08-25
US4090870A (en) 1978-05-23

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