ES2004246A6 - Procedimiento de enriquecimiento de un mineral que contiene una pluralidad de sulfuros metalicos. - Google Patents

Procedimiento de enriquecimiento de un mineral que contiene una pluralidad de sulfuros metalicos.

Info

Publication number: ES2004246A6
Authority: ES; Spain
Prior art keywords: ore; enriching; concentrating; sulphur; metal sulphides
Prior art date: 1986-02-28
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

ES8700508A

Other languages

English (en)

Spanish (es)

Inventor

Gerard Declerck

Bruno Garnier

Pierre Karinthi

Alain Trichet

Jean-Luc Cecile

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.)

Air Liquide SA

LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

Original Assignee

Air Liquide SA

LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude

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.)

1986-02-28

Filing date

1987-02-26

Publication date

1988-12-16

1987-02-26 Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA

1988-12-16 Publication of ES2004246A6 publication Critical patent/ES2004246A6/es

Status Expired legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title 1
239000005864 Sulphur Substances 0.000 title 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
229910052976 metal sulfide Inorganic materials 0.000 abstract 2
230000003750 conditioning effect Effects 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
238000000227 grinding Methods 0.000 abstract 1
238000002347 injection Methods 0.000 abstract 1
239000007924 injection Substances 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
230000003647 oxidation Effects 0.000 abstract 1
238000007254 oxidation reaction Methods 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
230000001681 protective effect Effects 0.000 abstract 1
238000001238 wet grinding Methods 0.000 abstract 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/002—Inorganic compounds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/06—Froth-flotation processes differential
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Manufacture And Refinement Of Metals (AREA)

ES8700508A 1986-02-28 1987-02-26 Procedimiento de enriquecimiento de un mineral que contiene una pluralidad de sulfuros metalicos. Expired ES2004246A6 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8602784A FR2595058B1 (fr)	1986-02-28	1986-02-28	Procede d'enrichissement d'un minerai sulfure

Publications (1)

Publication Number	Publication Date
ES2004246A6 true ES2004246A6 (es)	1988-12-16

Family

ID=9332623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES8700508A Expired ES2004246A6 (es)	1986-02-28	1987-02-26	Procedimiento de enriquecimiento de un mineral que contiene una pluralidad de sulfuros metalicos.

Country Status (7)

Country	Link
AU (1)	AU593065B2 (fr)
CA (1)	CA1323115C (fr)
ES (1)	ES2004246A6 (fr)
FR (1)	FR2595058B1 (fr)
PT (1)	PT84380B (fr)
SE (1)	SE463397B (fr)
ZA (1)	ZA871336B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AUPM969194A0 (en) *	1994-11-25	1994-12-22	Commonwealth Industrial Gases Limited, The	Improvements to copper mineral flotation processes
AU691358B2 (en) *	1994-11-25	1998-05-14	Boc Gases Australia Limited	Improvements to base metal mineral flotation processes
US6210648B1 (en)	1996-10-23	2001-04-03	Newmont Mining Corporation	Method for processing refractory auriferous sulfide ores involving preparation of a sulfide concentrate
US6170669B1 (en)	1998-06-30	2001-01-09	The Commonwealth Of Australia Commonwealth Scientific And Industrial Research Organization	Separation of minerals
US7219804B2 (en)	2003-08-26	2007-05-22	Newmont Usa Limited	Flotation processing including recovery of soluble nonferrous base metal values
MX339441B (es)	2009-12-04	2016-05-26	Barrick Gold Corp	Separacion de minerales de cobre a partir de la pirita usando el tratamiento con aire-metabisulfito.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1706293A (en) *		1929-03-19		Concentration oe copper ores
US1960459A (en) *	1932-08-23	1934-05-29	Ruth Company	Method of ore separation
US4283017A (en) *	1979-09-07	1981-08-11	Amax Inc.	Selective flotation of cubanite and chalcopyrite from copper/nickel mineralized rock
GB2086768B (en) *	1980-03-21	1983-02-23	Inco Ltd	Selective flotation of nickel sulphide ores
FI65025C (fi) *	1982-11-02	1984-03-12	Outokumpu Oy	Foerfarande foer att flotatinsanrika komplexa metallfoereningar

1986
- 1986-02-28 FR FR8602784A patent/FR2595058B1/fr not_active Expired - Fee Related
1987
- 1987-02-24 ZA ZA871336A patent/ZA871336B/xx unknown
- 1987-02-26 ES ES8700508A patent/ES2004246A6/es not_active Expired
- 1987-02-26 AU AU69283/87A patent/AU593065B2/en not_active Ceased
- 1987-02-27 PT PT84380A patent/PT84380B/pt not_active IP Right Cessation
- 1987-02-27 SE SE8700828A patent/SE463397B/sv not_active IP Right Cessation
- 1987-02-27 CA CA000530798A patent/CA1323115C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU593065B2 (en)	1990-02-01
PT84380B (pt)	1989-07-31
FR2595058A1 (fr)	1987-09-04
AU6928387A (en)	1987-09-03
FR2595058B1 (fr)	1992-06-05
SE8700828D0 (sv)	1987-02-27
SE463397B (sv)	1990-11-19
ZA871336B (en)	1987-09-30
PT84380A (fr)	1987-03-01
SE8700828L (sv)	1987-08-29
CA1323115C (fr)	1993-10-12

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Legal Events

Date	Code	Title	Description
2004-11-01	FD1A	Patent lapsed	Effective date: 20040916