ZA928157B - Extraction or recovery of metal values. - Google Patents

Extraction or recovery of metal values.

Info

Publication number: ZA928157B
Authority: ZA; South Africa
Prior art keywords: recovery; extraction; metal values; values; metal
Prior art date: 1991-10-25

Application number

ZA928157A

Other languages

English (en)

Inventor

John Graham Whellock

Rodney Lloyd Leonard

Original Assignee

Sasox Processing Pty 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.)

1991-10-25

Filing date

1992-10-22

Publication date

1993-06-09

1992-10-22 Application filed by Sasox Processing Pty Ltd filed Critical Sasox Processing Pty Ltd

1993-06-09 Publication of ZA928157B publication Critical patent/ZA928157B/xx

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
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0073—Leaching or slurrying with acids or salts thereof containing nitrogen
- 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
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
- 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
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/0438—Nitric 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
- 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
- C22B3/065—Nitric 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
- C22B30/00—Obtaining antimony, arsenic or bismuth
- C22B30/04—Obtaining arsenic
- 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)
Removal Of Specific Substances (AREA)

ZA928157A 1991-10-25 1992-10-22 Extraction or recovery of metal values. ZA928157B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AUPK910591		1991-10-25

Publications (1)

Publication Number	Publication Date
ZA928157B true ZA928157B (en)	1993-06-09

Family

ID=3775775

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA928157A ZA928157B (en)	1991-10-25	1992-10-22	Extraction or recovery of metal values.

Country Status (7)

Country	Link
US (1)	US5482534A (xx)
EP (1)	EP0658215A1 (xx)
JP (1)	JPH07500147A (xx)
BR (1)	BR9206659A (xx)
CA (1)	CA2119240A1 (xx)
WO (1)	WO1993008310A1 (xx)
ZA (1)	ZA928157B (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5762891A (en) *	1996-02-27	1998-06-09	Hazen Research, Inc.	Process for stabilization of arsenic
GB9615946D0 (en) *	1996-07-30	1996-09-11	Tetra Europ Ltd	Zinc recovery process
DE19710529A1 (de) *	1997-03-14	1998-09-17	Ruhr Zink Gmbh	Verfahren zur Anreicherung von Silber oder anderen Wertmetallen durch Flotation aus einer Suspension, beispielsweise aus den Rückständen der Zinklaugung
US5820966A (en) *	1997-12-09	1998-10-13	Inco Limited	Removal of arsenic from iron arsenic and sulfur dioxide containing solutions
US6843617B2 (en) *	1998-06-18	2005-01-18	Rmt, Inc.	Stabilization of toxic metals in a waste matrix and pore water
US6254312B1 (en) *	1998-06-18	2001-07-03	Rmt, Inc.	Stabilization of arsenic-contaminated materials
SE514338C2 (sv) *	1999-06-01	2001-02-12	Boliden Mineral Ab	Förfarande för rening av sur laklösning
AU775042B2 (en) *	1999-09-07	2004-07-15	Billiton Intellectual Property B.V.	Bioleaching of sulphide minerals
US7314604B1 (en)	1999-09-30	2008-01-01	Billiton Intellectual Property, B.V.	Stable ferric arsenate precipitation from acid copper solutions whilst minimising copper losses
US20100187178A1 (en) *	2003-01-29	2010-07-29	Molycorp Minerals, Llc	Process for removing and sequestering contaminants from aqueous streams
JP4411057B2 (ja) *	2003-11-28	2010-02-10	三井金属鉱業株式会社	煙灰からの砒素除去方法
JP4614093B2 (ja) *	2006-02-03	2011-01-19	Ｄｏｗａメタルマイン株式会社	砒素含有排水の処理方法
BRPI0719615A2 (pt) *	2006-12-28	2015-06-16	Molycorp Minerals L L C	Método e aparelho para recuperar um metal e separar arsênico de um arsênico que contém solução
US20090107925A1 (en) *	2007-10-31	2009-04-30	Chevron U.S.A. Inc.	Apparatus and process for treating an aqueous solution containing biological contaminants
US20090107919A1 (en) *	2007-10-31	2009-04-30	Chevron U.S.A. Inc.	Apparatus and process for treating an aqueous solution containing chemical contaminants
US8349764B2 (en)	2007-10-31	2013-01-08	Molycorp Minerals, Llc	Composition for treating a fluid
CN101260470B (zh) *	2008-04-17	2010-10-06	武汉科技大学	一种低浓度含钒酸浸液处理工艺
AR074321A1 (es) *	2008-11-11	2011-01-05	Molycorp Minerals Llc	Remocion de materiales objetivo utilizando metales de tierras raras
TW201038510A (en) *	2009-03-16	2010-11-01	Molycorp Minerals Llc	Porous and durable ceramic filter monolith coated with a rare earth for removing contaminates from water
EA201171231A1 (ru) *	2009-04-09	2012-05-30	МОЛИКОРП МИНЕРАЛЗ, ЭлЭлСи	Использование редкоземельного элемента для удаления сурьмы и висмута
US9233863B2 (en)	2011-04-13	2016-01-12	Molycorp Minerals, Llc	Rare earth removal of hydrated and hydroxyl species
EP2716775A4 (en) *	2011-05-27	2015-03-11	Lixivia Ltda	IN SITU PRODUCTION OF FERTILIZER NITRATE REAGENT FROM COPPER REFINING SOLUTION IN HYDROMETALLURGIC COPPER TREATMENT
US9683277B2 (en)	2013-09-24	2017-06-20	Likivia Process Metalúrgicos SPA	Process for preparing a ferric nitrate reagent from copper raffinate solution and use of such reagent in the leaching and/or curing of copper substances
CA2941859A1 (en)	2014-03-07	2015-09-11	Molycorp Minerals, Llc	Cerium (iv) oxide with exceptional arsenic removal properties
CN103911508B (zh) *	2014-04-28	2015-11-25	北京矿冶研究总院	一种从硫化砷加压浸出液中回收铼的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3986866A (en) *	1975-08-11	1976-10-19	Lynn Wallace Coffer	Method of recovery of metal compounds and metals from nitrate solutions
JPS599606B2 (ja) *	1976-07-13	1984-03-03	光和精鉱株式会社	砒素を含まない沈殿銅の回収方法
JPS5482307A (en) *	1977-12-14	1979-06-30	Dowa Mining Co	Arsenic removing method
US4244734A (en) *	1979-07-19	1981-01-13	Hazen Research, Inc.	Process for recovering metal values from materials containing arsenic
US4244735A (en) *	1979-07-27	1981-01-13	Hazen Research, Inc.	Chloride leach process for recovering metal values in the presence of arsenic
CA1150931A (en) *	1980-05-30	1983-08-02	Wasyl Kunda	Process for the recovery of silver values from silver-containing material which also contains iron and arsenic
CA1219132A (en) *	1983-01-18	1987-03-17	Morris J.V. Beattie	Hydrometallurgical arsenopyrite process
SE452169B (sv) *	1984-03-06	1987-11-16	Boliden Ab	Forfarande for utvinning av metallverden ur jerninnehallande material
EP0272060A3 (en) *	1986-12-18	1990-08-01	Electrolytic Zinc Company Of Australasia Limited	Hydrometallurgical recovery of metals and elemental sulphur from metallic sulphides
FR2643911B1 (fr) *	1989-03-03	1992-06-12	Rhone Poulenc Chimie	Procede de traitement de minerais de terres rares
US5344479A (en) *	1992-03-13	1994-09-06	Sherritt Gordon Limited	Upgrading copper sulphide residues containing nickel and arsenic

1992
- 1992-10-22 ZA ZA928157A patent/ZA928157B/xx unknown
- 1992-10-23 JP JP5507295A patent/JPH07500147A/ja active Pending
- 1992-10-23 BR BR9206659A patent/BR9206659A/pt not_active Application Discontinuation
- 1992-10-23 WO PCT/AU1992/000570 patent/WO1993008310A1/en not_active Ceased
- 1992-10-23 CA CA 2119240 patent/CA2119240A1/en not_active Abandoned
- 1992-10-23 EP EP92921773A patent/EP0658215A1/en not_active Withdrawn
1994
- 1994-04-20 US US08/211,916 patent/US5482534A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
BR9206659A (pt)	1995-04-11
US5482534A (en)	1996-01-09
JPH07500147A (ja)	1995-01-05
WO1993008310A1 (en)	1993-04-29
CA2119240A1 (en)	1993-04-29
EP0658215A1 (en)	1995-06-21
EP0658215A4 (en)	1994-11-02

Publication	Publication Date	Title
ZA928157B (en)	1993-06-09	Extraction or recovery of metal values.
ZW11790A1 (en)	1991-02-20	Recovery of precious metal
GB2257292B (en)	1995-03-29	Combined transuranic-strontium extraction process
EP0637635A3 (en)	1995-05-24	Processes for leaching and recovering metals.
ZW18790A1 (en)	1991-04-10	Metal recovery
ZA924606B (en)	1993-03-31	Metal recovery process
GB2229171B (en)	1992-07-29	Metal recovery
ZA922493B (en)	1993-08-17	Metal recovery.
ZA926736B (en)	1993-03-10	Extraction of metal from metal-bearing ore.
GB2254561B (en)	1995-07-05	Gas extraction
ZA872757B (en)	1988-03-30	Metal recovery
ZA926735B (en)	1993-03-10	Exatraction of metal from metal-bearing ore.
GB2253686B (en)	1994-12-21	Metal processing or recovery
AU583151B2 (en)	1989-04-20	Metal value recovery
EP0604188A3 (en)	1995-10-18	Clock recovery circuit.
EG19269A (en)	1994-09-29	Noble metal recovery.
ZA926239B (en)	1993-04-16	Titanium extraction.
GB9009010D0 (en)	1990-06-20	Metal recovery method
GB9009124D0 (en)	1990-06-20	Metal recovery method
ZW2289A1 (en)	1989-05-31	Metal recovery
ZA933108B (en)	1995-02-03	Extraction of metals
GB8924921D0 (en)	1989-12-28	Metal extraction from magmata or magma
ZM988A1 (en)	1988-12-30	The recovery of metal valuables
ZW1188A1 (en)	1988-06-22	The recovery of metal valuables
GB2229192B (en)	1992-12-16	Metal recovery unit