FR2478672B1 - PROCESS FOR RECOVERY OF VALUE METALS FROM FINE DIVIDED PYRITE - Google Patents

PROCESS FOR RECOVERY OF VALUE METALS FROM FINE DIVIDED PYRITE

Info

Publication number: FR2478672B1
Authority: FR; France
Prior art keywords: recovery; value metals; fine divided; pyrite; divided pyrite
Prior art date: 1980-03-19
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.): Expired

Application number

FR8105912A

Other languages

French (fr)

Other versions

FR2478672A1 (en

Inventor

T K Tuominen

O A Aaltonen

J A Asteljoki

S P Fugleberg

S O Heimala

K J Karpale

J T I Poijarvi

F H Tuovinen

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.)

Outokumpu Oyj

Original Assignee

Outokumpu Oyj

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.)

1980-03-19

Filing date

1981-03-19

Publication date

1988-07-08

1981-03-19 Application filed by Outokumpu Oyj filed Critical Outokumpu Oyj

1981-09-25 Publication of FR2478672A1 publication Critical patent/FR2478672A1/en

1988-07-08 Application granted granted Critical

1988-07-08 Publication of FR2478672B1 publication Critical patent/FR2478672B1/en

Status Expired 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
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/04—Blast roasting
- 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/02—Roasting processes
- C22B1/06—Sulfating roasting
- 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
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead 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
- C22B13/00—Obtaining lead
- C22B13/06—Refining
- C22B13/08—Separating metals from lead by precipitating, e.g. Parkes process
- 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
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
- 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
- C22B3/08—Sulfuric acid, other sulfurated 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
- C22B3/10—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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
- 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)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Geochemistry & Mineralogy (AREA)
Inorganic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)

FR8105912A 1980-03-19 1981-03-19 PROCESS FOR RECOVERY OF VALUE METALS FROM FINE DIVIDED PYRITE Expired FR2478672B1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI800851A FI63781B (en)	1980-03-19	1980-03-19	FOERFARANDE FOER AOTERVINNING AV VAERDEMETALLER UR FINMALEN PYIT

Publications (2)

Publication Number	Publication Date
FR2478672A1 FR2478672A1 (en)	1981-09-25
FR2478672B1 true FR2478672B1 (en)	1988-07-08

Family

ID=8513338

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8105912A Expired FR2478672B1 (en)	1980-03-19	1981-03-19	PROCESS FOR RECOVERY OF VALUE METALS FROM FINE DIVIDED PYRITE

Country Status (9)

Country	Link
BR (1)	BR8101567A (en)
CA (1)	CA1160055A (en)
ES (1)	ES500248A0 (en)
FI (1)	FI63781B (en)
FR (1)	FR2478672B1 (en)
GR (1)	GR71642B (en)
IT (1)	IT1170818B (en)
MX (1)	MX155472A (en)
PT (1)	PT72519B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1136589B (en) *	1981-04-29	1986-09-03	Tonolli Costruzioni Spa	PROCEDURE FOR THE TREATMENT OF LEAD SULPHATE COMPOUNDS TO RECOVER METALLIC LEAD AND A HIGH-PURITY SULPHATE, AND PLANT FOR ITS REALIZATION
DE3328708A1 (en) *	1983-08-09	1985-02-28	Bayer Ag, 5090 Leverkusen	METHOD FOR PRODUCING SULFUR DIOXIDE
ES2117028T3 (en) *	1991-04-12	1998-08-01	Metallgesellschaft Ag	PROCEDURE FOR THE TREATMENT OF MINERAL WITH VALUE OF RECOVERABLE METALS INCLUDING ARSENIC-CONTAINING COMPONENTS.
FI922722A7 (en) *	1991-06-14	1993-12-12	Riotinto Minera Sa	Process for recovering metals from pyrite ores that do not contain iron
FR2705102B1 (en) *	1993-05-12	1995-08-11	Rhone Poulenc Chimie	PROCESS FOR TREATING COMPOSITIONS CONTAINING PRECIOUS METALS AND OTHER VALUABLE ELEMENTS FOR THEIR RECOVERY.
US5364444A (en) *	1993-07-08	1994-11-15	North American Pallidium Ltd.	Metal leaching and recovery process
AUPP230498A0 (en) *	1998-03-13	1998-04-09	Lewis-Gray, Alexander Hamilton	In line leach reactor
AUPQ078399A0 (en) *	1999-06-04	1999-06-24	Tox Free Systems Limited	Recovery of gold from gold sulphides
MX361890B (en)	2014-05-21	2018-12-18	Minera Pecobre S A De C V	Hydrometallurgical process for recovering copper, lead and/or zinc.
RU2599316C2 (en) *	2014-09-04	2016-10-10	Водопьянов Сергей Юрьевич	Process line for production of iron trichloride from sulphur wastes
GB2614283A (en) *	2021-12-23	2023-07-05	Lifezone Ltd	Hydrogen-based valorisation of metal-containing feed materials to extract metals

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2206117A (en) *	1938-03-03	1940-07-02	Phelps Dodge Corp	Recovery of metal values from fume deposits
FI44797C (en) *	1967-02-22	1972-01-10	Outokumpu Oy	Methods of producing elemental sulfur from pyrite or pyrite concentrates
DE2353154B2 (en) *	1973-10-19	1979-03-01	Wilhelm 6800 Mannheim Westermann	Regenerative electric winding capacitor
SE396968B (en) *	1975-07-01	1977-10-10	Boliden Ab	PROCEDURE FOR EXTRACTING NON-IRON METALS FROM SULPHIDY MATERIALS BY ROASTING AND LACHING
FI58354C (en) *	1977-11-28	1981-01-12	Outokumpu Oy	FOERFARANDE FOER BEHANDLING AV RAOMATERIAL INNEHAOLLANDE ARSENIK OCH METALL
US4168969A (en) *	1978-04-17	1979-09-25	Texasgulf Inc.	Recovery of silver, copper, zinc and lead from partially roasted pyrite concentrate by acid chloride leaching
US4177067A (en) *	1978-04-17	1979-12-04	Texasgulf Inc.	Recovery of silver, copper and zinc from partially roasted pyrite concentrate by ferric sulphate leaching

1980
- 1980-03-19 FI FI800851A patent/FI63781B/en not_active Application Discontinuation
1981
- 1981-02-17 PT PT7251981A patent/PT72519B/en unknown
- 1981-03-10 ES ES500248A patent/ES500248A0/en active Granted
- 1981-03-17 BR BR8101567A patent/BR8101567A/en not_active IP Right Cessation
- 1981-03-18 MX MX18643581A patent/MX155472A/en unknown
- 1981-03-18 IT IT4804681A patent/IT1170818B/en active
- 1981-03-18 CA CA000373342A patent/CA1160055A/en not_active Expired
- 1981-03-19 FR FR8105912A patent/FR2478672B1/en not_active Expired
- 1981-11-27 GR GR63981A patent/GR71642B/el unknown

Also Published As

Publication number	Publication date
FR2478672A1 (en)	1981-09-25
CA1160055A (en)	1984-01-10
FI63781B (en)	1983-04-29
ES8202368A1 (en)	1982-01-16
GR71642B (en)	1983-06-20
IT8148046A0 (en)	1981-03-18
ES500248A0 (en)	1982-01-16
MX155472A (en)	1988-03-17
IT8148046A1 (en)	1982-09-18
PT72519A (en)	1981-10-12
IT1170818B (en)	1987-06-03
FI800851A7 (en)	1981-09-20
BR8101567A (en)	1981-09-22
PT72519B (en)	1982-02-10

Publication	Publication Date	Title
FR2473903B1 (en)	1986-11-28	CATALYST RECOVERY PROCESS
BE849005A (en)	1977-06-02	PROCESS FOR RECOVERING HYDROCARBONS FROM COAL
BE843453A (en)	1976-12-27	PROCESS FOR THE RECOVERY AND PURIFICATION OF GERMANIUM FROM ZINC ORE
BE890253A (en)	1982-01-04	PROCESS FOR THE RECOVERY OF METALS FROM SLUDGE
BE857438A (en)	1978-02-03	PROCESS FOR RECOVERING ELEMENTARY METALS FROM ANODIC SLUDGE
FR2424963B1 (en)	1985-09-13	PROCESS FOR THE RECOVERY OF MANGANESE, NICKEL AND COBALT METALS FROM THEIR OXIDES
BE847441A (en)	1977-02-14	PROCESS FOR RECOVERING PRECIOUS METALS FROM CONTAINER MATERIALS.
BE834488A (en)	1976-02-02	HYDROMETALLURGIC PROCESS FOR THE RECOVERY OF ELEMENTS OF VALUE FROM THE ANODIC SLUDGE PRODUCED DURING ELECTROLYTIC COPPER REFINING
FR2478672B1 (en)	1988-07-08	PROCESS FOR RECOVERY OF VALUE METALS FROM FINE DIVIDED PYRITE
BE859634A (en)	1978-04-12	PROCESS FOR SELECTIVE RECOVERY OF METAL CHLORIDES FROM A GASEOUS EFFLUENT
FR2499101B1 (en)	1987-01-09	PROCESS FOR RECOVERING PRECIOUS METALS
BE890254A (en)	1982-01-04	PROCESS FOR IMPROVING METAL RECOVERY FROM INCINERATED SLUDGE
BE882090A (en)	1980-09-05	PROCESS FOR RECOVERING USEFUL METALS FROM CATALYSTS
BE887387A (en)	1981-06-01	PROCESS FOR THE RECOVERY OF COPPER AND ZINC FROM SULPHIDE ORES
BE887170A (en)	1981-07-22	AQUEOUS PROCESS FOR ELECTROLYTIC METAL RECOVERY
PT66218B (en)	1978-07-14	PROCESS FOR RECOVERING XILITE FROM TUNGSTENIUM MINERALS BY FLOTATION
BE802736A (en)	1974-01-24	METAL RECOVERY PROCESS FROM SULPHIDES
FR2340378A1 (en)	1977-09-02	PROCESS FOR RECOVERING MOLYBDENE FROM WASTE
FR2329352A1 (en)	1977-05-27	PROCESS FOR SEPARATING SOLUTIONS CONTAINING METALS BY COUNTER-CURRENT FLOTATION
FR2311085A1 (en)	1976-12-10	PROCESS FOR SEPARATING AN EFFLUENT FROM A HYDROCARBON CONVERSION ZONE
FR2341657A1 (en)	1977-09-16	PROCESS FOR RECOVERING CHROME FROM AN ORE IN A CONTAINER
BE888872Q (en)	1981-09-16	PROCESS FOR THE RECOVERY OF CERTAIN VALUE METAL COMPONENTS FROM WASTEWATER
FR2305398A1 (en)	1976-10-22	PROCESS FOR THE PRECIPITATION OF PRECIOUS METALS FROM SOLUTIONS CONTAINING THEM
FR2535217B1 (en)	1989-08-18	PROCESS FOR THE RECOVERY OF HEAVY METALS FROM ACIDIC SOLUTIONS
BE878424A (en)	1980-02-25	RECOVERY OF METAL GRANULES FROM PROCESS SLUDGE

Legal Events

Date	Code	Title	Description
1989-01-27	ST	Notification of lapse