FI19991718L - Menetelmä epäpuhtauksien poistamiseksi sulfideja sisältävästä kultarikasteesta - Google Patents

Menetelmä epäpuhtauksien poistamiseksi sulfideja sisältävästä kultarikasteesta

Info

Publication number: FI19991718L
Authority: FI; Finland
Prior art keywords: removing impurities; concentrate containing; gold concentrate; containing sulfides; sulfides
Prior art date: 1999-08-12

Application number

FI991718A

Other languages

English (en)

Swedish (sv)

Other versions

FI108543B (fi

Inventor

Raimo Leimala

Olli Hyvaerinen

Original Assignee

Outokumpu Oy

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.)

1999-08-12

Filing date

1999-08-12

Publication date

2001-02-13

1999-08-12 Application filed by Outokumpu Oy filed Critical Outokumpu Oy

1999-08-12 Priority to FI991718A priority Critical patent/FI108543B/fi

2000-08-01 Priority to PE2000000762A priority patent/PE20010617A1/es

2000-08-10 Priority to EP00951570A priority patent/EP1228258A1/en

2000-08-10 Priority to CN00811565A priority patent/CN1369019A/zh

2000-08-10 Priority to MXPA02001467A priority patent/MXPA02001467A/es

2000-08-10 Priority to PCT/FI2000/000680 priority patent/WO2001012865A1/en

2000-08-10 Priority to BR0013213-6A priority patent/BR0013213A/pt

2000-08-10 Priority to AU64466/00A priority patent/AU777317B2/en

2000-08-10 Priority to CA002381679A priority patent/CA2381679A1/en

2000-08-10 Priority to EA200200243A priority patent/EA004533B1/ru

2000-08-10 Priority to US10/048,753 priority patent/US6861037B1/en

2001-02-13 Publication of FI19991718L publication Critical patent/FI19991718L/fi

2002-01-30 Priority to ZA200200820A priority patent/ZA200200820B/en

2002-02-15 Application granted granted Critical

2002-02-15 Publication of FI108543B publication Critical patent/FI108543B/fi

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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
- 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
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
- 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

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Manufacturing & Machinery (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Manufacture And Refinement Of Metals (AREA)

FI991718A 1999-08-12 1999-08-12 Menetelmä epäpuhtauksien poistamiseksi sulfideja sisältävästä kultarikasteesta FI108543B (fi)

Priority Applications (12)

Application Number	Priority Date	Filing Date	Title
FI991718A FI108543B (fi)	1999-08-12	1999-08-12	Menetelmä epäpuhtauksien poistamiseksi sulfideja sisältävästä kultarikasteesta
PE2000000762A PE20010617A1 (es)	1999-08-12	2000-08-01	Metodo para remover impurezas de concentrados de oro conteniendo sulfuros
CN00811565A CN1369019A (zh)	1999-08-12	2000-08-10	从含硫化物的金精矿中去除杂质的方法
MXPA02001467A MXPA02001467A (es)	1999-08-12	2000-08-10	Metodo de remocion de impurezas a partir de concentrado de oro conteniendo sulfuros.
PCT/FI2000/000680 WO2001012865A1 (en)	1999-08-12	2000-08-10	Method of removal of impurities from gold concentrate containing sulfides
BR0013213-6A BR0013213A (pt)	1999-08-12	2000-08-10	Método de remoção de impurezas de concentrado de ouro contendo sulfetos
EP00951570A EP1228258A1 (en)	1999-08-12	2000-08-10	Method of removal of impurities from gold concentrate containing sulfides
AU64466/00A AU777317B2 (en)	1999-08-12	2000-08-10	Method of removal of impurities from gold concentrate containing sulfides
CA002381679A CA2381679A1 (en)	1999-08-12	2000-08-10	Method of removal of impurities from gold concentrate containing sulfides
EA200200243A EA004533B1 (ru)	1999-08-12	2000-08-10	Способ удаления примесей из концентрата золота, содержащего сульфиды
US10/048,753 US6861037B1 (en)	1999-08-12	2000-08-10	Method of removal of impurities from gold concentrate containing sulfides
ZA200200820A ZA200200820B (en)	1999-08-12	2002-01-30	Method of removal of impurities from gold concentrate containing sulfides.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FI991718A FI108543B (fi)	1999-08-12	1999-08-12	Menetelmä epäpuhtauksien poistamiseksi sulfideja sisältävästä kultarikasteesta
FI991718		1999-08-12

Publications (2)

Publication Number	Publication Date
FI19991718L true FI19991718L (fi)	2001-02-13
FI108543B FI108543B (fi)	2002-02-15

Family

ID=8555150

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI991718A FI108543B (fi)	1999-08-12	1999-08-12	Menetelmä epäpuhtauksien poistamiseksi sulfideja sisältävästä kultarikasteesta

Country Status (12)

Country	Link
US (1)	US6861037B1 (fi)
EP (1)	EP1228258A1 (fi)
CN (1)	CN1369019A (fi)
AU (1)	AU777317B2 (fi)
BR (1)	BR0013213A (fi)
CA (1)	CA2381679A1 (fi)
EA (1)	EA004533B1 (fi)
FI (1)	FI108543B (fi)
MX (1)	MXPA02001467A (fi)
PE (1)	PE20010617A1 (fi)
WO (1)	WO2001012865A1 (fi)
ZA (1)	ZA200200820B (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2560594C (en) *	2004-03-25	2015-02-03	Intec Ltd	Recovery of metals from oxidised metalliferous materials
AU2005225462B2 (en) *	2004-03-25	2010-06-24	Intec International Projects Pty Ltd	Recovery of metals from oxidised metalliferous materials
RU2352650C2 (ru) *	2007-06-14	2009-04-20	Владимир Алексеевич Гуров	Экологически чистый способ комплексного извлечения цветных, редких и драгоценных металлов из руд и материалов
WO2016178040A1 (en) *	2015-05-05	2016-11-10	Arcelormittal	Method for the treatment of iron-containing sludge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US589959A (en) *		1897-09-14		Process of treating copper sulfids
US2835569A (en) *	1956-04-19	1958-05-20	Electro Chimie Metal	Process of extracting gold and other metals from ores, concentrates, residues and the like containing principally cobalt, nickel, iron, arsenic and gold
US3545964A (en) *	1968-04-18	1970-12-08	Atomic Energy Commission	Gold recovery process
FR2483463A1 (fr) *	1980-06-03	1981-12-04	Salsigne Mines Produits Chimiq	Procede pour la recuperation d'or et/ou d'argent et eventuellement de bismuth contenus dans des minerais sulfures et/ou de sulfoarseniures
CA1154599A (en) *	1980-09-30	1983-10-04	John A. Thomas	Hydrometallurgical processing of precious metal-containing materials
US4378275A (en) *	1981-12-03	1983-03-29	Saudi-Sudanese Red Sea Joint Commission	Metal sulphide extraction
CA1236980A (en) *	1985-08-07	1988-05-24	Robert W. Stanley	Process for the recovery of gold from a precious metal bearing sludge concentrate
DE3534224A1 (de) *	1985-09-23	1987-04-02	Gock Eberhard Priv Doz Prof Dr	Verfahren zur nasschemischen gewinnung von edelmetallen aus kohlenstoffhaltigen arsenopyritkonzentraten
US5232490A (en) *	1985-11-27	1993-08-03	Leadville Silver And Gold	Oxidation/reduction process for recovery of precious metals from MnO2 ores, sulfidic ores and carbonaceous materials

1999
- 1999-08-12 FI FI991718A patent/FI108543B/fi not_active IP Right Cessation
2000
- 2000-08-01 PE PE2000000762A patent/PE20010617A1/es not_active Application Discontinuation
- 2000-08-10 AU AU64466/00A patent/AU777317B2/en not_active Ceased
- 2000-08-10 CA CA002381679A patent/CA2381679A1/en not_active Abandoned
- 2000-08-10 EP EP00951570A patent/EP1228258A1/en not_active Withdrawn
- 2000-08-10 EA EA200200243A patent/EA004533B1/ru not_active IP Right Cessation
- 2000-08-10 MX MXPA02001467A patent/MXPA02001467A/es unknown
- 2000-08-10 US US10/048,753 patent/US6861037B1/en not_active Expired - Fee Related
- 2000-08-10 CN CN00811565A patent/CN1369019A/zh active Pending
- 2000-08-10 WO PCT/FI2000/000680 patent/WO2001012865A1/en not_active Ceased
- 2000-08-10 BR BR0013213-6A patent/BR0013213A/pt not_active Application Discontinuation
2002
- 2002-01-30 ZA ZA200200820A patent/ZA200200820B/en unknown

Also Published As

Publication number	Publication date
MXPA02001467A (es)	2005-10-05
AU777317B2 (en)	2004-10-14
BR0013213A (pt)	2002-04-23
PE20010617A1 (es)	2001-05-28
ZA200200820B (en)	2002-10-30
EA200200243A1 (ru)	2002-08-29
AU6446600A (en)	2001-03-13
US6861037B1 (en)	2005-03-01
WO2001012865A1 (en)	2001-02-22
EP1228258A1 (en)	2002-08-07
CA2381679A1 (en)	2001-02-22
FI108543B (fi)	2002-02-15
EA004533B1 (ru)	2004-06-24
CN1369019A (zh)	2002-09-11

Publication	Publication Date	Title
DE50010474D1 (de)	2005-07-07	Verfahren zur verkapselung von bauelementen
NO992446D0 (no)	1999-05-21	FremgangsmÕte for biologisk fjerning av sulfid
ATE256097T1 (de)	2003-12-15	Trennungsverfahren
ATE289577T1 (de)	2005-03-15	Trennungsverfahren
NO20000426D0 (no)	2000-01-27	Fremgangsmåte for inhibering av biogendannelse av sulfid
DE69926436D1 (de)	2005-09-08	Verfahren zum Entfernen von Leukozyten
GB9919496D0 (en)	1999-10-20	Process for separating metals
DE60035731D1 (de)	2007-09-13	Vorrichtung zur Taktrückgewinnung
FI960883A0 (fi)	1996-02-26	Menetelmä sinkin uuttamiseksi sulfidikonsentraateista
ATE316583T1 (de)	2006-02-15	Verfahren zum auslaugen von kupferkonzentrat
ID28966A (id)	2001-07-19	Metoda pemurnian trietanolamina
FR2770534B1 (fr)	2000-10-13	Procede pour enlever des graffitis
DE60013246D1 (de)	2004-09-30	Verfahren zur trennung von hämoglobin
DE60024535D1 (de)	2006-01-12	Verfahren zur Zeichentrennung
PL364628A1 (en)	2004-12-13	Apparatus and process for separating purified methans
FI19991718L (fi)	2001-02-13	Menetelmä epäpuhtauksien poistamiseksi sulfideja sisältävästä kultarikasteesta
DE69904315D1 (de)	2003-01-16	System zur trennung von verunreinigungen von strahlmitteln
EP1573027A4 (en)	2007-02-21	PROCESS FOR REDUCING ANGIOGENESIS
ID25874A (id)	2000-11-09	Proses untuk mengekstraksi partikel-partikel poliamida
NO20034584D0 (no)	2003-10-10	Fremgangsmåte for sulfidkonsentrasjon
FI20001764L (fi)	2000-08-08	Menetelmä kuparidulfiditiivisteen sulattamiseksi
NO20031092L (no)	2003-05-06	Fremgangsmåte for fjerning av urenheter
FI19992738L (fi)	2001-06-22	Menetelmä arseenin poistamiseksi rikkihappoisesta liuoksesta
EP1405845A4 (en)	2006-05-17	METHOD OF CLEANING N2- (1 (S) -ETHOXYCARBONYL-3-PHENYLPROPYL) -N6-TRIFLUORACETYL-L-LYSINE
FI982141A0 (fi)	1998-10-02	Menetelmä pelkistyneiden rikkiyhdisteiden erottamiseksi sellutehtaan väkevistä hajukaasuista

Legal Events

Date	Code	Title	Description
2007-02-28	MA	Patent expired