[go: up one dir, main page]

CA2091677A1 - Procede pour l'affinage de matiere brute pour la production de cuivre ou d'alliage de cuivre - Google Patents

Procede pour l'affinage de matiere brute pour la production de cuivre ou d'alliage de cuivre

Info

Publication number
CA2091677A1
CA2091677A1 CA2091677A CA2091677A CA2091677A1 CA 2091677 A1 CA2091677 A1 CA 2091677A1 CA 2091677 A CA2091677 A CA 2091677A CA 2091677 A CA2091677 A CA 2091677A CA 2091677 A1 CA2091677 A1 CA 2091677A1
Authority
CA
Canada
Prior art keywords
copper
crude material
melt
species
copper alloy
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.)
Granted
Application number
CA2091677A
Other languages
English (en)
Other versions
CA2091677C (fr
Inventor
Takashi Nakamura
Kenji Osumi
Kiyomasa Oga
Motohiro Arai
Ryukichi Ikeda
Eiji Yoshida
Hirofumi Okada
Ryusuke Hamanaka
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.)
Kobe Steel Ltd
Original Assignee
Individual
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
Priority claimed from JP19998591A external-priority patent/JP2636985B2/ja
Priority claimed from JP30853491A external-priority patent/JP2561986B2/ja
Priority claimed from JP30853691A external-priority patent/JP2515071B2/ja
Priority claimed from JP30853591A external-priority patent/JP2561987B2/ja
Application filed by Individual filed Critical Individual
Publication of CA2091677A1 publication Critical patent/CA2091677A1/fr
Application granted granted Critical
Publication of CA2091677C publication Critical patent/CA2091677C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22B15/0028—Smelting or converting
    • 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
    • C22B15/0052—Reduction smelting or converting
    • 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

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)
CA002091677A 1991-07-15 1992-03-25 Procede pour l'affinage de matiere brute pour la production de cuivre ou d'alliage de cuivre Expired - Fee Related CA2091677C (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP3-199985 1991-07-15
JP19998591A JP2636985B2 (ja) 1991-07-15 1991-07-15 銅または銅合金溶湯の還元法
JP3-308535 1991-10-28
JP30853491A JP2561986B2 (ja) 1991-10-28 1991-10-28 ＮｉめっきＣｕ−Ｆｅ系合金屑の溶解方法
JP30853691A JP2515071B2 (ja) 1991-10-28 1991-10-28 銅の溶解法
JP3-308534 1991-10-28
JP3-308536 1991-10-28
JP30853591A JP2561987B2 (ja) 1991-10-28 1991-10-28 銅屑の溶解方法
PCT/JP1992/000358 WO1993002219A1 (fr) 1991-07-15 1992-03-25 Procede pour la purification du minerai de cuivre ou de son alliage

Publications (2)

Publication Number Publication Date
CA2091677A1 true CA2091677A1 (fr) 1993-01-16
CA2091677C CA2091677C (fr) 2000-10-24

Family

ID=27475989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002091677A Expired - Fee Related CA2091677C (fr) 1991-07-15 1992-03-25 Procede pour l'affinage de matiere brute pour la production de cuivre ou d'alliage de cuivre

Country Status (6)

Country Link
US (1) US5364449A (fr)
EP (1) EP0548363B1 (fr)
CA (1) CA2091677C (fr)
DE (1) DE69229387T2 (fr)
FI (1) FI104268B (fr)
WO (1) WO1993002219A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5714117A (en) * 1996-01-31 1998-02-03 Iowa State University Research Foundation, Inc. Air melting of Cu-Cr alloys
JP3040768B1 (ja) * 1999-03-01 2000-05-15 株式会社 大阪合金工業所 鋳造欠陥、偏析および酸化物の含有を抑制した銅合金鋳塊の製造方法
RU2185454C1 (ru) * 2000-11-30 2002-07-20 Мочалов Николай Алексеевич Флюс для рафинирования меди и сплавов на медной основе
US6395059B1 (en) * 2001-03-19 2002-05-28 Noranda Inc. Situ desulfurization scrubbing process for refining blister copper
US6478847B1 (en) 2001-08-31 2002-11-12 Mueller Industries, Inc. Copper scrap processing system
RU2227169C1 (ru) * 2002-12-18 2004-04-20 Открытое акционерное общество "Ревдинский завод по обработке цветных металлов" Способ выплавки меди и медных сплавов
JP4593397B2 (ja) * 2005-08-02 2010-12-08 古河電気工業株式会社 回転移動鋳型を用いた連続鋳造圧延法による無酸素銅線材の製造方法
RU2307874C2 (ru) * 2005-11-21 2007-10-10 Открытое акционерное общество Гайский завод по обработке цветных металлов "СПЛАВ" Способ рафинирования меди и медных сплавов (варианты)
CN111961878B (zh) * 2020-09-03 2022-09-09 宁波长振铜业有限公司 一种降低废杂铜中高熔点杂质元素的方法
CN111961877B (zh) * 2020-09-03 2022-09-09 宁波长振铜业有限公司 一种净化废杂铜熔体的方法
CN113897508B (zh) * 2021-09-27 2022-03-11 宁波金田铜业(集团)股份有限公司 一种锡青铜用清渣剂及其使用方法
CN113652564B (zh) * 2021-10-19 2021-12-14 北京科技大学 一种利用返回料冶炼高温合金的方法
CN114645138B (zh) * 2022-03-16 2023-11-21 杭州富通集团有限公司 铜杆的加工方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE346807B (fr) * 1969-12-23 1972-07-17 Boliden Ab
US3682623A (en) * 1970-10-14 1972-08-08 Metallo Chimique Sa Copper refining process
HU169980B (fr) * 1975-04-16 1977-03-28
JPS52146718A (en) * 1976-06-01 1977-12-06 Kobe Steel Ltd Method and raw material for smelting copper scrap
JPS5412409A (en) * 1977-06-30 1979-01-30 Fuji Electric Co Ltd Transformer for converter
SE7909179L (sv) * 1979-11-06 1981-05-07 Boliden Ab Forfarande for rening av icke-jernmetallsmeltor fran fremmande element
US4318737A (en) * 1980-10-20 1982-03-09 Western Electric Co. Incorporated Copper refining and novel flux therefor
JPS5827939A (ja) * 1981-08-13 1983-02-18 Sumitomo Electric Ind Ltd 電線用銅材の製造方法
JPS59211541A (ja) * 1983-05-18 1984-11-30 Nippon Mining Co Ltd 粗銅の真空精製方法
SU1105512A1 (ru) * 1983-05-20 1984-07-30 Предприятие П/Я А-7155 Флюс дл рафинировани черновой меди
JPS59226131A (ja) * 1983-06-06 1984-12-19 Nippon Mining Co Ltd 粗銅の真空精製装置
JPS60162737A (ja) * 1984-02-03 1985-08-24 Nippon Steel Corp 粗銅精錬法
SE445361B (sv) * 1984-12-12 1986-06-16 Boliden Ab Forfarande for upparbetning av sekundera metalliska smeltmaterial innehallande koppar
JPS61217538A (ja) * 1985-03-25 1986-09-27 Furukawa Electric Co Ltd:The 銅の連続溶解鋳造法
SU1735410A1 (ru) * 1990-07-04 1992-05-23 Луганский Центр Научно-Технического Творчества Молодежи "Союз" Способ плавки меди и ее сплавов
HU209327B (en) * 1990-07-26 1994-04-28 Csepel Muevek Femmueve Process for more intensive pirometallurgic refining primere copper materials and copper-wastes containing pb and sn in basic-lined furnace with utilizing impurity-oriented less-corrosive, morestaged iron-oxide-based slag

Also Published As

Publication number Publication date
FI104268B1 (fi) 1999-12-15
FI931112L (fi) 1993-04-08
DE69229387T2 (de) 2000-03-23
DE69229387D1 (de) 1999-07-15
EP0548363B1 (fr) 1999-06-09
FI104268B (fi) 1999-12-15
EP0548363A4 (fr) 1994-01-12
WO1993002219A1 (fr) 1993-02-04
US5364449A (en) 1994-11-15
FI931112A0 (fi) 1993-03-12
EP0548363A1 (fr) 1993-06-30
CA2091677C (fr) 2000-10-24

Similar Documents

Publication Publication Date Title
CA2091677A1 (fr) Procede pour l'affinage de matiere brute pour la production de cuivre ou d'alliage de cuivre
DE69027437T2 (de) Verhüttung metallurgischer abfallstoffe enthaltend eisenbestandteile und toxische elemente
DE2739963C2 (fr)
AU565553B2 (en) Direct lead smelting
AU568677B2 (en) Removal of contaminant metals from copper-silver ores and concentrates
DE2844914A1 (de) Verfahren zur herstellung eines tantal und niob enthaltenden konzentrats aus einer diese elemente enthaltenden ferrolegierung
EP0319966A3 (fr) Procédé pour la réduction en bain de fusion de minerais oxydiques
CA2068635A1 (fr) Corps pleins faits de matieres ceramiques supraconductrices resistantes a haute temperature avec contact assure par des conducteurs metalliques, et procedes de fabrication
JPH05271819A (ja) 銅または銅合金原料の精製方法
Nakamura et al. Process for Purifying Raw Material of Copper or Its Alloy
EP0867028A2 (fr) Procede de valorisation de parties metalliques contaminees
Ghatas Purification of zinc sulfate solutions
JPS6468401A (en) Production of partial alloying copper powder
Maslov et al. Treatment of Lead-Containing Raw Materials With Soda--Potash Mixtures
Titova et al. Cobalt and Nickel Extraction From Oxidized Nickel Ores by Segregation Method
Foerster et al. Production of Purified Lead and Antimony Oxide
SU1576585A1 (ru) Способ переработки медного концентрата разделительной флотации
SU1121307A1 (ru) Шихта дл электротермической плавки
DE1533095C (de) Verfahren zur Feuerraffination von Kupferschmelzen
Buhrig et al. Distribution of Foreign Elements During the Crystallisation of Copper
Ustimov High Productivity Industrial Methods of Producing Highly Purified Lead
Kulenov et al. KIVCET-KF process: the universal technology for smelting the raw materials containing lead, zinc and copper
Tertichnyi Nickel Concentrate Smelting in a Reverberatory Furnace
JPS5481121A (en) Process for refining electroconductive copper
Jensfelt et al. Manufacture of Lead From Sulfidic Lead Raw Material

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed