BR9007462A - Dissolucao de valores de metais do grupo da platina de minerios e concentrados - Google Patents

Dissolucao de valores de metais do grupo da platina de minerios e concentrados

Info

Publication number: BR9007462A
Authority: BR; Brazil
Prior art keywords: mines; concentrates; dissolution; platinum; group
Prior art date: 1989-06-19

Application number

BR909007462A

Other languages

English (en)

Inventor

Peter Alan Williams

Elizabeth Youngblood Antony

Original Assignee

Univ Cardiff

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.)

1989-06-19

Filing date

1990-06-18

Publication date

1992-06-16

1990-06-18 Application filed by Univ Cardiff filed Critical Univ Cardiff

1992-06-16 Publication of BR9007462A publication Critical patent/BR9007462A/pt

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
- C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
- C22B3/1608—Leaching with acyclic or carbocyclic agents
- C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
- 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

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

BR909007462A 1989-06-19 1990-06-18 Dissolucao de valores de metais do grupo da platina de minerios e concentrados BR9007462A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB898914037A GB8914037D0 (en)	1989-06-19	1989-06-19	Dissolving values of platinum group metals from ores and concentrates
PCT/GB1990/000938 WO1990015887A1 (en)	1989-06-19	1990-06-18	Dissolving values of platinum group metals from ores and concentrates

Publications (1)

Publication Number	Publication Date
BR9007462A true BR9007462A (pt)	1992-06-16

Family

ID=10658673

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR909007462A BR9007462A (pt)	1989-06-19	1990-06-18	Dissolucao de valores de metais do grupo da platina de minerios e concentrados

Country Status (14)

Country	Link
EP (1)	EP0479814B1 (pt)
JP (1)	JPH05500239A (pt)
AP (1)	AP140A (pt)
AT (1)	ATE96182T1 (pt)
AU (1)	AU638721B2 (pt)
BR (1)	BR9007462A (pt)
CA (1)	CA2058969A1 (pt)
DE (1)	DE69004091T2 (pt)
DK (1)	DK0479814T3 (pt)
ES (1)	ES2046785T3 (pt)
FI (1)	FI95603C (pt)
GB (1)	GB8914037D0 (pt)
WO (1)	WO1990015887A1 (pt)
ZA (1)	ZA904747B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5354359A (en) *	1992-04-01	1994-10-11	Newmont Gold Co.	Hydrometallurgical process for the recovery of precious metal values from precious metal ores with thiosulfate lixiviant
RU2175678C1 (ru) *	2000-05-03	2001-11-10	ОАО "Красноярский завод цветных металлов имени В.Н. Гулидова"	Способ очистки рутения
US6660059B2 (en)	2000-05-19	2003-12-09	Placer Dome Technical Services Limited	Method for thiosulfate leaching of precious metal-containing materials
US7722840B2 (en)	2002-11-15	2010-05-25	Placer Dome Technical Services Limited	Method for thiosulfate leaching of precious metal-containing materials
AP3623A (en)	2010-12-07	2016-03-02	Barrick Gold Corp	Co-current and counter current resin-in-leach in gold leaching processes
AR086933A1 (es)	2011-06-15	2014-01-29	Barrick Gold Corp	Metodo para recuperar metales preciosos y cobre de soluciones de lixiviado
US10161016B2 (en)	2013-05-29	2018-12-25	Barrick Gold Corporation	Method for pre-treatment of gold-bearing oxide ores
JP6835577B2 (ja) *	2016-12-28	2021-02-24	Ｊｘ金属株式会社	有価物の回収方法
PE20211512A1 (es)	2019-01-21	2021-08-11	Barrick Gold Corp	Metodo para la lixiviacion con tiosulfato catalizado con carbon de materiales que contienen oro

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE95444C (pt) *
US3545965A (en) *	1968-06-27	1970-12-08	Albert L Jacobs	Chemical gold mining
ZA84929B (en) *	1983-02-22	1984-09-26	Sueddeutsche Kalkstickstoff	Hydrometallurgical recovery of noble metals using thiourea
DE3401961A1 (de) *	1983-02-22	1984-08-23	Skw Trostberg Ag, 8223 Trostberg	Hydrometallurgische gewinnung von edelmetallen unter einsatz von thioharnstoff
DE3347165A1 (de) *	1983-12-27	1985-07-04	Skw Trostberg Ag, 8223 Trostberg	Verfahren zur gewinnung von edelmetallen
GB2181722B (en) *	1985-08-15	1989-08-02	Roger Harper Little	Method for the recovery of precious metals from ores
US4645535A (en) *	1985-08-15	1987-02-24	Little Roger H	Method for the recovery of precious metals from ores
PH21188A (en) *	1985-09-10	1987-08-12	Butler Dean	Leaching process

1989
- 1989-06-19 GB GB898914037A patent/GB8914037D0/en active Pending
1990
- 1990-06-15 AP APAP/P/1990/000185A patent/AP140A/en active
- 1990-06-18 CA CA002058969A patent/CA2058969A1/en not_active Abandoned
- 1990-06-18 ES ES199090909059T patent/ES2046785T3/es not_active Expired - Lifetime
- 1990-06-18 BR BR909007462A patent/BR9007462A/pt not_active Application Discontinuation
- 1990-06-18 DK DK90909059.9T patent/DK0479814T3/da active
- 1990-06-18 JP JP2508660A patent/JPH05500239A/ja active Pending
- 1990-06-18 AT AT90909059T patent/ATE96182T1/de active
- 1990-06-18 DE DE90909059T patent/DE69004091T2/de not_active Expired - Fee Related
- 1990-06-18 WO PCT/GB1990/000938 patent/WO1990015887A1/en not_active Ceased
- 1990-06-18 EP EP90909059A patent/EP0479814B1/en not_active Expired - Lifetime
- 1990-06-18 AU AU58279/90A patent/AU638721B2/en not_active Ceased
- 1990-06-19 ZA ZA904747A patent/ZA904747B/xx unknown
1991
- 1991-12-18 FI FI915976A patent/FI95603C/fi not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI95603C (fi)	1996-02-26
DE69004091D1 (de)	1993-11-25
FI915976A0 (fi)	1991-12-18
AP140A (en)	1991-08-21
AU638721B2 (en)	1993-07-08
EP0479814A1 (en)	1992-04-15
CA2058969A1 (en)	1990-12-20
AP9000185A0 (en)	1990-07-31
ATE96182T1 (de)	1993-11-15
FI95603B (fi)	1995-11-15
ES2046785T3 (es)	1994-02-01
DE69004091T2 (de)	1994-05-05
ZA904747B (en)	1992-02-26
WO1990015887A1 (en)	1990-12-27
JPH05500239A (ja)	1993-01-21
DK0479814T3 (da)	1994-02-07
EP0479814B1 (en)	1993-10-20
AU5827990A (en)	1991-01-08
GB8914037D0 (en)	1989-08-09

Publication	Publication Date	Title
DE69000467D1 (de)	1992-12-24	Bis-aza-bicyclische anxiolytica und antidepressiva.
DE69025386D1 (de)	1996-03-28	Polymethylalkylsiloxanemulsionen und Verfahren
NO912732D0 (no)	1991-07-11	Farmasoeytiske midler med platina.
BR9002810A (pt)	1991-08-20	Fusivel em subminiatura e metodo de fabricacao do mesmo
BR8906145A (pt)	1990-09-25	Mancal de escora
FI901148A7 (fi)	1990-09-09	Tetrahydrokinoliinijohdannaisia, jotka ovat käyttökelpoisia hermojen rappeutumistilojen hoidossa
BR8906086A (pt)	1990-09-25	Conjunto de mancal de escora
DE68919295D1 (de)	1994-12-15	Elektrobeschichtungsverfahren und Bildaufzeichnungsverfahren.
BR8905322A (pt)	1991-04-23	Mancal radial e de escora combinados
NO900695L (no)	1990-08-15	Metallgitter samt fremstilling av dette.
DE3777618D1 (de)	1992-04-23	Elektroabscheidungsverfahren und waesserige harz-lackzusammensetzung.
BR9007462A (pt)	1992-06-16	Dissolucao de valores de metais do grupo da platina de minerios e concentrados
NO901113L (no)	1990-10-01	Datalink samt fremgangsmaate derved.
BR9006059A (pt)	1991-09-24	Recuperacao de metais
DE69025531D1 (de)	1996-04-04	1-Butylencopolymere
DE68916236D1 (de)	1994-07-21	Metallschmelz- und Warmhalteofen.
DE69011337D1 (de)	1994-09-08	Polyhalodihydrodioxine und polyhalodioxole.
BR8605983A (pt)	1987-09-15	Liga de ouro aplicavel em joalheria e ouriversaria
BR8506538A (pt)	1986-09-09	Conjunto de gancho e olhais
PT96225A (pt)	1992-08-31	Aquecedor de chumaceiras e similares
BR9007718A (pt)	1992-09-01	Liga-mae de estroncio-magnesio-aluminio
DE69022171D1 (de)	1995-10-12	Polyacetalkopolymer und zusammensetzungen daraus.
DE3869515D1 (de)	1992-04-30	Korrosionsbestaendige legierung und korrosionsbestaendige gegenstaende.
DE59003473D1 (de)	1993-12-16	Glanzedelmetallpräparat.
BR9007794A (pt)	1992-09-15	Derivados de aralquiloxiamina e composicao herbicida

Legal Events

Date	Code	Title	Description
1999-05-25	FB36	Technical and formal requirements: requirement - article 36 of industrial property law
1999-12-28	FA8	Dismissal: dismissal - article 36, par. 1 of industrial property law
1999-12-28	HO	Change of classification	Free format text: ALTERADA DE INT. CL. 6 C22B 11/04