FI935702A0 - Konvertering av faergmetallsulfider - Google Patents

Konvertering av faergmetallsulfider

Info

Publication number: FI935702A0
Authority: FI; Finland
Prior art keywords: conversion; ferrous metal; metal sulphide; sulphide; ferrous
Prior art date: 1992-12-18

Application number

FI935702A

Other languages

English (en)

Other versions

FI935702A (fi

FI107456B (fi

Inventor

Carlos Alfredo Landolt

Samuel Walton Marcuson

David Eric Hall

Original Assignee

Inco Ltd

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.)

1992-12-18

Filing date

1993-12-17

Publication date

1993-12-17

1993-12-17 Application filed by Inco Ltd filed Critical Inco Ltd

1993-12-17 Publication of FI935702A0 publication Critical patent/FI935702A0/fi

1994-06-19 Publication of FI935702A publication Critical patent/FI935702A/fi

2001-08-15 Application granted granted Critical

2001-08-15 Publication of FI107456B publication Critical patent/FI107456B/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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
- 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
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
- 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
- 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

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)

FI935702A 1992-12-18 1993-12-17 Menetelmä hiukkasmaisen kirjometallisulfidimateriaalin sulattamiseksi tai konvertoimiseksi FI107456B (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US99325892		1992-12-18
US07/993,258 US5281252A (en)	1992-12-18	1992-12-18	Conversion of non-ferrous sulfides

Publications (3)

Publication Number	Publication Date
FI935702A0 true FI935702A0 (fi)	1993-12-17
FI935702A FI935702A (fi)	1994-06-19
FI107456B FI107456B (fi)	2001-08-15

Family

ID=25539309

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI935702A FI107456B (fi)	1992-12-18	1993-12-17	Menetelmä hiukkasmaisen kirjometallisulfidimateriaalin sulattamiseksi tai konvertoimiseksi

Country Status (8)

Country	Link
US (1)	US5281252A (fi)
JP (1)	JP2527914B2 (fi)
KR (1)	KR100246261B1 (fi)
AU (1)	AU660905B2 (fi)
CA (1)	CA2111612C (fi)
FI (1)	FI107456B (fi)
GB (1)	GB2273717B (fi)
NZ (1)	NZ250502A (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AUPM657794A0 (en) *	1994-06-30	1994-07-21	Commonwealth Scientific And Industrial Research Organisation	Copper converting
US5449395A (en) *	1994-07-18	1995-09-12	Kennecott Corporation	Apparatus and process for the production of fire-refined blister copper
US5658368A (en) *	1995-03-08	1997-08-19	Inco Limited	Reduced dusting bath method for metallurgical treatment of sulfide materials
US6451088B1 (en) *	2001-07-25	2002-09-17	Phelps Dodge Corporation	Method for improving metals recovery using high temperature leaching
FI118540B (fi) *	2006-04-04	2007-12-14	Outotec Oyj	Menetelmä ja laitteisto prosessikaasun käsittelemiseksi
WO2011119706A1 (en)	2010-03-26	2011-09-29	E.I. Dupont De Nemours And Company	Perhydrolase providing improved specific activity
RU2628183C2 (ru)	2012-07-23	2017-08-15	Вале С.А.	Извлечение базовых металлов из сульфидных руд и концентратов
CN108569907B (zh) *	2018-06-12	2020-08-25	中钢集团洛阳耐火材料研究院有限公司	一种Catofin丙烷脱氢反应器用耐火材料的制备方法
KR102408309B1 (ko) *	2019-12-20	2022-06-14	주식회사 포스코	저품위 니켈 철 합금으로부터 니켈 매트를 제조하는 방법
CN114560504B (zh) *	2022-04-15	2023-08-22	合肥工业大学	一种硫化锰纳米锥材料的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3281236A (en) *	1964-07-01	1966-10-25	Little Inc A	Method for copper refining
CA941171A (en) *	1970-03-16	1974-02-05	Hiroshi Kono	Method of recovering copper from slag
GB2048309B (en) *	1979-03-09	1983-01-12	Univ Birmingham	Method of recovering non-ferrous metals from their sulphide ores
US4416690A (en) *	1981-06-01	1983-11-22	Kennecott Corporation	Solid matte-oxygen converting process
US4469513A (en) *	1983-07-01	1984-09-04	Southwire Company	Molten copper oxygenation
JPS6160836A (ja) *	1984-08-31	1986-03-28	Sumitomo Metal Mining Co Ltd	銅転炉の操業法
CA1322659C (en) *	1987-03-23	1993-10-05	Samuel Walton Marcuson	Pyrometallurgical copper refining
JPH0747786B2 (ja) *	1990-05-11	1995-05-24	住友金属鉱山株式会社	自熔製錬炉の操業方法
CA2035542C (en) *	1991-02-01	1996-02-20	David Eric Hall	Tuyere injector
CA2041297C (en) *	1991-04-26	2001-07-10	Samuel Walton Marcuson	Converter and method for top blowing nonferrous metal
US5215571A (en) *	1992-10-14	1993-06-01	Inco Limited	Conversion of non-ferrous matte

1992
- 1992-12-18 US US07/993,258 patent/US5281252A/en not_active Expired - Lifetime
1993
- 1993-11-03 KR KR1019930023168A patent/KR100246261B1/ko not_active IP Right Cessation
- 1993-12-16 JP JP5316927A patent/JP2527914B2/ja not_active Expired - Lifetime
- 1993-12-16 CA CA002111612A patent/CA2111612C/en not_active Expired - Fee Related
- 1993-12-17 GB GB9325865A patent/GB2273717B/en not_active Expired - Fee Related
- 1993-12-17 AU AU52488/93A patent/AU660905B2/en not_active Expired
- 1993-12-17 FI FI935702A patent/FI107456B/fi not_active IP Right Cessation
- 1993-12-17 NZ NZ250502A patent/NZ250502A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI935702A (fi)	1994-06-19
CA2111612A1 (en)	1994-06-19
GB2273717A (en)	1994-06-29
AU660905B2 (en)	1995-07-06
CA2111612C (en)	1998-11-24
FI107456B (fi)	2001-08-15
GB2273717B (en)	1996-02-28
JP2527914B2 (ja)	1996-08-28
NZ250502A (en)	1994-10-26
KR940014859A (ko)	1994-07-19
AU5248893A (en)	1994-06-30
JPH06306498A (ja)	1994-11-01
US5281252A (en)	1994-01-25
KR100246261B1 (ko)	2000-04-01
GB9325865D0 (en)	1994-02-23

Legal Events

Date	Code	Title	Description
2014-01-15	MA	Patent expired

Publication	Publication Date	Title
FI946086A0 (fi)	1994-12-23	Metallien valmistus mineraaleista
FI944885A (fi)	1994-10-18	Tölkin perusosa
DE69307780D1 (de)	1997-03-13	Metalldichtung
DE69232274D1 (de)	2002-01-17	Metalldichtung
NO952188D0 (no)	1995-06-02	Tetning av metall
FI934874A0 (fi)	1993-11-04	Stereoselektiv reducering av ketoner
DE69318138T3 (de)	2004-10-07	Metalldichtung
DE69302253D1 (de)	1996-05-23	Passivierung von Metallröhren
FI933502A (fi)	1994-02-11	Oxidation av titantetraklorid
DE69314395D1 (de)	1997-11-13	Metalldichtung
DE69420707D1 (de)	1999-10-21	Herstellung von metallischem band
FI945085A0 (fi)	1994-10-28	Yhdistelmä-neu-reseptoristimulaatiotekijä
DE69312356D1 (de)	1997-08-28	Bewegungswandler
DK0673350T3 (da)	1998-01-19	Metalakkumulering
FI935702A0 (fi)	1993-12-17	Konvertering av faergmetallsulfider
BR9203988A (pt)	1993-04-27	Vedador metalico
NO306195B1 (no)	1999-10-04	Anvendelse av <alfa>-ketoglutarat
FI954422A (fi)	1995-09-19	Ferroseenin käyttö
NO923401D0 (no)	1992-08-31	Hule tetningsringer av metall
ITPD920013V0 (it)	1992-02-28	Struttura di cinturino
GB9307662D0 (en)	1993-06-02	Construction of airfoils
ITMI920605A1 (it)	1993-09-16	Associazioni di composti ad attivita' antivirale
NO982855D0 (no)	1998-06-19	Sammensetning av overgangsmetall
FI951212A (fi)	1995-03-15	beta-metyylikarbapeneemivälituotteiden valmistus
PT91495A (pt)	1990-03-08	Aperfeicoamento de recipientes metalicos