EP2111471A4 - APPARATUS FOR CONTINUOUS FIRE REFINING OF ZINC - Google Patents

APPARATUS FOR CONTINUOUS FIRE REFINING OF ZINC

Info

Publication number: EP2111471A4
Authority: EP; European Patent Office
Prior art keywords: zinc; continuous fire; fire refining; refining; continuous
Prior art date: 2004-09-07
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP05794326A

Other languages

German (de)

French (fr)

Other versions

EP2111471A1 (en

Inventor

Gabriel Riveros

Andrzej Warczok

Tanai Marin

Hermann Schwarze

Jose Sanhueza

Daniel Smith

Ariel Balocci

Luis Gonzalez

Stephan Wallner

Andreas Filzwieser

Patricio Grau

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.)

Universidad de Chile

Original Assignee

Universidad de Chile

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.)

2004-09-07

Filing date

2005-09-06

Publication date

2009-10-28

2005-09-06 Application filed by Universidad de Chile filed Critical Universidad de Chile

2009-10-28 Publication of EP2111471A1 publication Critical patent/EP2111471A1/en

2009-10-28 Publication of EP2111471A4 publication Critical patent/EP2111471A4/en

Status Withdrawn legal-status Critical Current

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
- 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
- C22B15/005—Smelting or converting in a succession of furnaces
- 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
- 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

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)

EP05794326A 2004-09-07 2005-09-06 APPARATUS FOR CONTINUOUS FIRE REFINING OF ZINC Withdrawn EP2111471A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CL2004002270		2004-09-07
PCT/US2005/031945 WO2006029246A1 (en)	2004-09-07	2005-09-06	Installation for continuous fire refining of copper

Publications (2)

Publication Number	Publication Date
EP2111471A1 EP2111471A1 (en)	2009-10-28
EP2111471A4 true EP2111471A4 (en)	2009-10-28

Family

ID=36036695

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP05794326A Withdrawn EP2111471A4 (en)	2004-09-07	2005-09-06	APPARATUS FOR CONTINUOUS FIRE REFINING OF ZINC

Country Status (6)

Country	Link
EP (1)	EP2111471A4 (en)
KR (1)	KR20080099119A (en)
AU (1)	AU2005282368B2 (en)
CA (1)	CA2579586C (en)
MX (1)	MX2007002782A (en)
WO (1)	WO2006029246A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CL2007003701A1 (en) *	2007-12-19	2008-08-22	Univ Chile	PYROMETALURGICAL METHOD FOR CONTINUOUS REDUCTION OF OXYGEN FROM OXIDIZED COPPER THAT INCLUDES A CHARGE OF LIQUID COPPER, INJECTION OF THE REDUCER IN THE PACKED MILK, REDUCTION OF THE OXYGEN FROM THE COPPER WITH HOT GASES, REDUCTION OF THE COPPER
KR101492737B1 (en) *	2013-11-04	2015-02-12	주식회사 파우미	A flux spray device
WO2015077900A1 (en)	2013-11-28	2015-06-04	Gabriel Angel Riveros Urzúa	Method for the continuous processing of copper matte or copper-nickel matte
CN105039738B (en) *	2015-07-27	2017-01-18	天津宏华焊研机器人科技有限公司	Crude copper fire refining furnace and process
CN109897972B (en) *	2019-03-29	2021-07-16	东营方圆有色金属有限公司	A short process copper smelting method suitable for small and medium scale
CN115109945A (en) *	2022-06-30	2022-09-27	金川集团股份有限公司	Impurity removal method for PS copper converter
DE102022122729A1 (en) *	2022-09-07	2024-03-07	Sms Group Gmbh	Device for copper production with improved CO2 balance
CN116287760B (en) *	2023-03-24	2025-11-04	长沙有色冶金设计研究院有限公司	Method and apparatus for continuous refining of crude copper

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2815278A (en) *	1954-01-20	1957-12-03	Revere Copper & Brass Inc	Method and apparatus for recovering the copper of electrically insulated copper wire
US3725044A (en) *	1968-12-07	1973-04-03	Mitsubishi Metal Corp	Method of continuous processing of sulfide ores
US3759699A (en) *	1967-08-11	1973-09-18	Airco Inc	Ting means process for melting scrap with a plurality of oppositely directed hea
US5143355A (en) *	1988-11-21	1992-09-01	Mitsubishi Materials Corporation	Apparatus for manufacturing oxygen-free copper
US5849061A (en) *	1996-09-20	1998-12-15	The Trustees Of Columbia University In The City Of New York	Process for refining high-impurity copper to anode copper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1369494A (en) *	1971-10-06	1974-10-09	Foseco Int	Deoxidisation and desulphurisation of non-ferrous metals
US4315775A (en) *	1979-11-28	1982-02-16	Southwire Company	Continuous melting and refining of secondary and/or blister copper
US5449395A (en) *	1994-07-18	1995-09-12	Kennecott Corporation	Apparatus and process for the production of fire-refined blister copper

2005
- 2005-09-06 KR KR1020077007828A patent/KR20080099119A/en not_active Withdrawn
- 2005-09-06 WO PCT/US2005/031945 patent/WO2006029246A1/en not_active Ceased
- 2005-09-06 CA CA2579586A patent/CA2579586C/en not_active Expired - Fee Related
- 2005-09-06 MX MX2007002782A patent/MX2007002782A/en active IP Right Grant
- 2005-09-06 EP EP05794326A patent/EP2111471A4/en not_active Withdrawn
- 2005-09-06 AU AU2005282368A patent/AU2005282368B2/en not_active Ceased

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2815278A (en) *	1954-01-20	1957-12-03	Revere Copper & Brass Inc	Method and apparatus for recovering the copper of electrically insulated copper wire
US3759699A (en) *	1967-08-11	1973-09-18	Airco Inc	Ting means process for melting scrap with a plurality of oppositely directed hea
US3725044A (en) *	1968-12-07	1973-04-03	Mitsubishi Metal Corp	Method of continuous processing of sulfide ores
US5143355A (en) *	1988-11-21	1992-09-01	Mitsubishi Materials Corporation	Apparatus for manufacturing oxygen-free copper
US5849061A (en) *	1996-09-20	1998-12-15	The Trustees Of Columbia University In The City Of New York	Process for refining high-impurity copper to anode copper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006029246A1 *

Also Published As

Publication number	Publication date
AU2005282368A1 (en)	2006-03-16
CA2579586C (en)	2017-06-13
EP2111471A1 (en)	2009-10-28
MX2007002782A (en)	2009-02-12
KR20080099119A (en)	2008-11-12
CA2579586A1 (en)	2006-03-16
AU2005282368B2 (en)	2011-04-21
WO2006029246A1 (en)	2006-03-16

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Legal Events

Date	Code	Title	Description
2009-09-25	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2009-10-28	17P	Request for examination filed	Effective date: 20070407
2009-10-28	A4	Supplementary search report drawn up and despatched	Effective date: 20090327
2009-10-28	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE ES SE
2009-12-02	17Q	First examination report despatched	Effective date: 20091030
2010-12-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2011-01-19	18D	Application deemed to be withdrawn	Effective date: 20100729