AU578471B2 - A process for the pre-treatment and flotation of ores of tungsten, tantalum, nobium or zirconium - Google Patents

A process for the pre-treatment and flotation of ores of tungsten, tantalum, nobium or zirconium

Info

Publication number: AU578471B2
Authority: AU; Australia
Prior art keywords: nobium; ores; flotation; tantalum; zirconium
Prior art date: 1984-05-22
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.): Ceased

Application number

AU42764/85A

Other versions

AU4276485A (en

Inventor

Ulrich Bilsing

Peter Davies

Holger Gruner

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.)

FISTA CHEMICALS AG

Original Assignee

FISTA CHEMICALS AG

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.)

1984-05-22

Filing date

1985-05-22

Publication date

1988-10-27

1985-05-22 Application filed by FISTA CHEMICALS AG filed Critical FISTA CHEMICALS AG

1985-11-28 Publication of AU4276485A publication Critical patent/AU4276485A/en

1988-10-27 Application granted granted Critical

1988-10-27 Publication of AU578471B2 publication Critical patent/AU578471B2/en

2005-05-22 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 title 1
238000005188 flotation Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
238000002203 pretreatment Methods 0.000 title 1
229910052715 tantalum Inorganic materials 0.000 title 1
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 title 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title 1
229910052721 tungsten Inorganic materials 0.000 title 1
239000010937 tungsten Substances 0.000 title 1
229910052726 zirconium Inorganic materials 0.000 title 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
- 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
- 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
- B03B1/04—Conditioning for facilitating separation by altering physical properties of the matter to be treated by additives
- 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
- B03D1/014—Organic compounds containing phosphorus
- 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
- B03D2203/04—Non-sulfide ores

Landscapes

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

AU42764/85A 1984-05-22 1985-05-22 A process for the pre-treatment and flotation of ores of tungsten, tantalum, nobium or zirconium Ceased AU578471B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8413047		1984-05-22
GB848413047A GB8413047D0 (en)	1984-05-22	1984-05-22	Flotation of ores

Publications (2)

Publication Number	Publication Date
AU4276485A AU4276485A (en)	1985-11-28
AU578471B2 true AU578471B2 (en)	1988-10-27

Family

ID=10561322

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU42764/85A Ceased AU578471B2 (en)	1984-05-22	1985-05-22	A process for the pre-treatment and flotation of ores of tungsten, tantalum, nobium or zirconium

Country Status (6)

Country	Link
CN (1)	CN85104474A (en)
AU (1)	AU578471B2 (en)
CA (1)	CA1274024A (en)
DD (1)	DD237482A1 (en)
GB (2)	GB8413047D0 (en)
IN (1)	IN164826B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1991012080A1 (en) *	1990-02-07	1991-08-22	Commonwealth Scientific And Industrial Research Organisation	Processing of mineral deposits
AU668807B2 (en) *	1990-02-07	1996-05-16	Commonwealth Scientific And Industrial Research Organisation	Processing of mineral deposits
AU646659B2 (en) *	1990-02-07	1994-03-03	Commonwealth Scientific And Industrial Research Organisation	Processing of mineral deposits
CN101658816B (en) *	2009-09-16	2012-08-22	中国瑞林工程技术有限公司	Mineral separating process for electively recovering tantalum-niobium ores
CN102172559A (en) *	2010-12-29	2011-09-07	昆明冶金研究院	Tungsten and tin recovery concentration method combining centrifugal concentration with floatation
CN102151616B (en) *	2011-01-24	2014-05-07	华东理工大学	Method for separating lepidolite ore concentrate from tantalum-niobium tailing through flotation
CN103567077A (en) *	2013-11-08	2014-02-12	昆明川金诺化工股份有限公司	Method for concentrating sulfur with fluorosilicic acid as activator of pyrite
CN105170338B (en) *	2015-08-28	2017-12-08	河南天鸿选矿科技有限公司	A kind of non-sulfide ore mineral floating collecting agent and its preparation method and application
CN106269276A (en) *	2016-08-29	2017-01-04	北京矿冶研究总院	Beneficiation method for comprehensively recycling low-grade micro-fine particle tantalum-niobium resources and flotation reagent
CN109225646B (en) *	2018-09-29	2021-06-29	广东省资源综合利用研究所	Flotation collector for recovering tantalum and niobium from granite pegmatite tantalum-niobium ore and its application
CN115155823B (en) *	2022-07-27	2023-08-22	湖南柿竹园有色金属有限责任公司	Method for normal-temperature floatation enrichment of high-calcium tungsten ore

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1343957A (en) *	1970-05-08	1974-01-16	Pierrefitte Auby Sa	Flotation of niobium oxide ores

1984
- 1984-05-22 GB GB848413047A patent/GB8413047D0/en active Pending
1985
- 1985-05-16 GB GB08512463A patent/GB2159138B/en not_active Expired
- 1985-05-21 CA CA000481977A patent/CA1274024A/en not_active Expired - Fee Related
- 1985-05-21 DD DD85276552A patent/DD237482A1/en not_active IP Right Cessation
- 1985-05-22 AU AU42764/85A patent/AU578471B2/en not_active Ceased
- 1985-05-22 IN IN378/MAS/85A patent/IN164826B/en unknown
- 1985-06-10 CN CN198585104474A patent/CN85104474A/en active Pending

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1343957A (en) *	1970-05-08	1974-01-16	Pierrefitte Auby Sa	Flotation of niobium oxide ores

Also Published As

Publication number	Publication date
GB2159138A (en)	1985-11-27
GB8413047D0 (en)	1984-06-27
CN85104474A (en)	1986-12-10
GB8512463D0 (en)	1985-06-19
DD237482A1 (en)	1986-07-16
GB2159138B (en)	1988-08-10
CA1274024A (en)	1990-09-11
IN164826B (en)	1989-06-10
AU4276485A (en)	1985-11-28

Publication	Publication Date	Title
AU579874B2 (en)	1988-12-15	Fluid machine
AU4783585A (en)	1986-04-10	2,3-dithydroindenylpropenyl and 5,6,7,8- tetrahydroindenyl isoxazole derivatives
AU565087B2 (en)	1987-09-03	1,4-dihydro-4-oxonaphthyridine derivatives
AU3028789A (en)	1989-08-31	Three zone hydrocracking process
AU4454085A (en)	1986-02-20	Tug
AU578471B2 (en)	1988-10-27	A process for the pre-treatment and flotation of ores of tungsten, tantalum, nobium or zirconium
AU4860385A (en)	1986-04-08	Post-holder
AU566419B2 (en)	1987-10-22	U/,3-oxazoliding-2-one derivatives
AU4509185A (en)	1986-01-23	Lock
AU4642485A (en)	1986-02-27	Lock
AU573353B2 (en)	1988-06-02	Lock
AU6194486A (en)	1987-03-24	Inductive, electrically-controllable component
AU4724385A (en)	1986-03-24	Elektrodanordning for vattenrenare enligt jonisations- principen, foretradesvis for simbassanger
AU585207B2 (en)	1989-06-15	Hydantoin derivatives, process for producing the same and medicine containing the same.
AU4818485A (en)	1986-07-03	Lock
AU567347B2 (en)	1987-11-19	Hindered hydraulic separation
AU4381685A (en)	1986-01-02	Flotation process
AU3377684A (en)	1986-04-10	Lock
AU564985B2 (en)	1987-09-03	1,4-aminoalkylamino-9h-thioxanthen-9-ones
AU573810B2 (en)	1988-06-23	Child - resistant closure
AU4542685A (en)	1986-01-24	Hufbeschlag insbesondere zum beschlagen von pferdehufen
AU4167185A (en)	1985-11-07	Ore milling process
HUT39186A (en)	1986-08-28	Process for the digestion of triamycine, a new antibioticcomplex
AU5067985A (en)	1986-06-03	1,2,4-thiadiazole derivatives
AU4745985A (en)	1986-03-27	Lock